Filters In Optical Parallel (e.g., Colors Side-by-side, Etc.) Patents (Class 359/891)
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Publication number: 20150116856Abstract: A plasmonic nano-color coating layer includes a composite layer including a plurality of metal particle layers and a plurality of matrix layers and having a periodic multilayer structure in which the metal particle layers and the matrix layers are alternately arranged, a dielectric buffer layer located below the composite layer, and a mirror layer located below the dielectric buffer layer, wherein the color of the plasmonic nano-color coating layer is determined based on a nominal thickness of the metal particle layer and a separation between the metal particle layers.Type: ApplicationFiled: March 19, 2014Publication date: April 30, 2015Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Kyeong Seok LEE, Won Mok KIM, Taek Sung LEE, Wook Seong LEE, Doo Seok JEONG, Inho KIM
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Publication number: 20150109697Abstract: The invention provides a colour filter wherein a black matrix is formed on a transparent substrate and pixels comprising red auxiliary pixels, green auxiliary pixels, blue auxiliary pixels and auxiliary pixels of a fourth colour are formed at the aperture of this black matrix or at the aperture of this black matrix and on this black matrix. The width (L1) of the black matrix between the aforementioned auxiliary pixels of the fourth colour and the other auxiliary pixels is to 4.5 ?m. The auxiliary pixels contain respective colorant and resin. The tristimulus value (Y) according to the CIE1931 colour system of the aforementioned auxiliary pixels of the fourth colour is 70?Y?99.Type: ApplicationFiled: June 13, 2013Publication date: April 23, 2015Inventors: Ryo Nagase, Tomonori Yamada, Yoshihiro Ikegami, Harushi Nonaka
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Patent number: 9007549Abstract: A transparent liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a polarizing plate over an outer surface of the first substrate; first and second electrodes and a passivation layer between the first and second electrodes over an inner surface of the first substrate, the first electrode having a plate shape, the second electrode having a shape of bars; a third electrode over an inner surface of the second substrate; at least one color filter over an outer surface of the second substrate, the at least one color filter including a colored dichroic dye material; and a liquid crystal layer between the first and second substrate, the liquid crystal layer including a liquid crystal material and a black dichroic dye material.Type: GrantFiled: May 15, 2013Date of Patent: April 14, 2015Assignees: LG Display Co., Ltd., Dong-A University Research Foundation For Industy-Academy CooperationInventors: Jung-Min Choi, Kyoung-Ho Park, Gi-Dong Lee
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Patent number: 9001293Abstract: A display device and color filter substrate thereof are provided. The color filter substrate includes a substrate and a green color filter disposed on the substrate. A concentration of halogen in the green color filter is less than 10 ppm. The green color filter has a transmittance spectrum G(?), and CMF_Z(?) is the color matching function defined by International Commission on Illumination (CIE). A peak intensity between 380 nm and 780 nm of G(?)×CMF_Z(?) is in a range between 0.33 and 0.4.Type: GrantFiled: June 25, 2013Date of Patent: April 7, 2015Assignee: AU Optronics Corp.Inventors: Kuei-Bai Chen, Shiuan-Fu Lin, Shiang-Lin Lian, Chen-Hsien Liao
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Publication number: 20150092122Abstract: A display device includes: a display panel configured for displaying an image; at least one panel attached to the display panel; an adhesive layer formed between the display panel and the at least one panel and configured to attach the at least one panel to the display panel; a plurality of print layers formed on an outer circumferential surface of the at least one panel to block light transmitted through the adhesive layer; and a plurality of bubble outlets formed in at least one of the plurality of print layers to discharge bubbles included in the adhesive layer.Type: ApplicationFiled: September 26, 2014Publication date: April 2, 2015Inventor: NamKook Youn
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Publication number: 20150091119Abstract: Embodiments of an apparatus including a color filter arrangement formed on a substrate having a pixel array formed therein. The color filter arrangement includes a clear filter having a first clear hard mask layer and a second clear hard mask layer formed thereon, a first color filter having the first clear hard mask layer and the second hard mask layer formed thereon, a second color filter having the first clear hard mask layer formed thereon, and a third color filter having no clear hard mask layer formed thereon. Other embodiments are disclosed and claimed.Type: ApplicationFiled: December 10, 2014Publication date: April 2, 2015Inventors: Gang Chen, Duli Mao, Hsin-Chih Tai, Howard E. Rhodes
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Publication number: 20150085260Abstract: A color wheel module and a projection apparatus are provided, wherein the color wheel module includes a color wheel, a cover and a flow detour duct. The cover shades the color wheel. The flow detour duct is communicated with the cover and has an airflow inlet and an airflow outlet. The rotating color wheel is configured to drive airflow into the flow detour duct from the airflow inlet, and cause the airflow through the color wheel and then discharged from the airflow outlet.Type: ApplicationFiled: July 18, 2014Publication date: March 26, 2015Applicant: Coretronic CorporationInventors: Tung-Chou Hu, Hsin-Hui Lien, Sheng-Yu Chiu
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Publication number: 20150077600Abstract: According to an embodiment, a color filter array includes a plurality of color filters of multiple colors. The color filters are arranged so that each of the color filter of each color corresponds to any one of a plurality of microlenses included in a microlens array. Each microlens is configured to irradiate a plurality of pixels with light.Type: ApplicationFiled: September 8, 2014Publication date: March 19, 2015Applicant: Kabushiki Kaisha ToshibaInventors: Mitsuyoshi Kobayashi, Risako Ueno, Kazuhiro Suzuki, Hiroto Honda, Honam Kwon, Hideyuki Funaki
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Publication number: 20150075615Abstract: A back sheet for a solar battery module that is less likely to cause a rise in temperature by irradiation with rays of the sun even though displaying a black color in appearance, and is less likely to discolor even after a long-term use thereof while suppressing a rise in cost. The back sheet for a solar battery module according to the present invention includes a colored layer that includes three or more types of color materials each having a different hue and a brightness L* of no less than 45, the colored layer having a brightness L* of no greater than 40. It is preferred that the three or more types of color materials are constituted with at least a red color material, a blue color material and a yellow color material. Preferably, a base sheet on which the colored layer is laminated is further included. It is preferred that the base sheet displays a white color and the colored layer is laminated on the front face side of the base sheet.Type: ApplicationFiled: January 4, 2013Publication date: March 19, 2015Applicant: KEIWA INC.Inventor: Kenji Ihara
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Publication number: 20150065658Abstract: The present invention is to provide: a non-aqueous dispersant which is excellent in dispersibility and dispersion stability and able to form a resin layer with excellent hydrolysis resistance; a color material dispersion liquid containing the non-aqueous dispersant; and a color resin composition containing the non-aqueous dispersant. Disclosed is a non-aqueous dispersant which is a polymer comprising at least one constitutional unit represented by the following general formula (I), wherein at least part of nitrogen sites of the constitutional units each form a salt with an acidic organophosphorous compound comprising one or more selected from the group consisting of organic phosphonic acid monoester compounds resulting from addition of a monofunctional epoxy compound or monofunctional oxetane compound to an organic phosphonic acid: Symbols shown in the general formula (I) are described in the Description.Type: ApplicationFiled: April 26, 2013Publication date: March 5, 2015Inventors: Michihiro Ogura, Tomoki Murata, Hiroaki Segawa
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Publication number: 20150062144Abstract: A color Liquid Crystal Display (LCD) device for displaying a color image using at least four different primary colors, the device including an array of Liquid Crystal (LC) elements, driving circuitry adapted to receive an input corresponding to the color image and to selectively activate the LC elements of the LC array to produce an attenuation pattern corresponding to a gray-level representation of the color image, and an array of color sub-pixel filter elements juxtaposed and in registry with the array of LC elements such that each color sub-pixel filter element is in registry with one of the LC elements, wherein the array of color sub-pixel filter elements comprises at least four types of color sub-pixel filter elements, which transmit light of the at least four primary colors, respectively.Type: ApplicationFiled: November 5, 2014Publication date: March 5, 2015Inventors: Ilan BEN-DAVID, Shmuel ROTH, Moshe BEN-CHORIN
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Publication number: 20150055238Abstract: The present invention provides a color filter and a manufacturing method thereof. A transparent dyeable material is coated on a roller, and then imprint onto a patterned mold. A part of the transparent dyeable material is retained on the roller, and then imprinted onto a substrate by the roller and forms a black matrix (BM) layer through a dyeing process and a curing process in sequence. The other part of the transparent dyeable material is transferred onto the patterned mold for forming a plurality of softened color resist layers by the dyeing process, and then forms a plurality of color resist layers by a curing process after transferring the softened color resist layers onto the substrate having the BM layer.Type: ApplicationFiled: May 23, 2012Publication date: February 26, 2015Inventor: Hsiao-hsien Chen
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Publication number: 20150042933Abstract: Provided are a fluorescent substrate that prevents the occurrence of the phenomenon in which the display color becomes faint and a display device provided with the same. A fluorescent substrate 10 includes a substrate 11; pixels 12 provided on the substrate 11; and partitions 13 that partition the pixels 12, wherein each of the pixels 12 includes at least a red sub-pixel 12R that performs display of red light; a blue sub-pixel 12B that performs display of blue light; and a third color sub-pixel that performs display of third color light different from the two colors, and wherein a distance between the red sub-pixel 12R and the blue sub-pixel 12B is greater than a distance between other sub-pixels.Type: ApplicationFiled: March 5, 2013Publication date: February 12, 2015Applicant: Sharp Kabushiki KaidshaInventors: Shun Ueki, Masahiro Tsujimoto, Kazuyoshi Sakuragi, Tsuyoshi Kamada, Shohei Katsuta, Daisuke Shinozaki
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Patent number: 8953136Abstract: In a color filter substrate and a liquid crystal display device including the same, the color filter substrate includes: a first black matrix not having an opening; a second black matrix having an opening; the first black matrix and the second black matrix being formed on a substrate; an auxiliary pattern disposed in the opening; a color filter covering the first and second black matrixes and formed in each of a plurality of pixels; an overcoat layer formed on the color filter; a first column spacer formed on the overcoat layer so as to correspond to the first black matrix; and a second column spacer formed above the auxiliary pattern so as to correspond to the second black matrix.Type: GrantFiled: November 19, 2012Date of Patent: February 10, 2015Assignee: Samsung Display Co., Ltd.Inventors: Young-Dae Yi, Dong-Gyu Kim
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Publication number: 20150029607Abstract: The present invention provides a transparent conductive layer and a CF substrate having the transparent conductive layer and a manufacturing method thereof. The transparent conductive layer is made of a graphene transparent conductive material and is in the form of a thin film having a thickness of 0.36 nm-10 nm, transmittance of visible light being 80-97%, and surface resistance being 30-500?/? and can replace a conventional ITO transparent conductive layer and has improved mechanical strength and flexibility. The CF substrate having the graphene transparent conductive layer uses the graphene transparent conductive layer to replace the ITO transparent conductive layer used in a CF substrate in order to obtain an electrode or a static electricity draining layer having high transmittance and excellent flexibility and, when used in a liquid crystal display panel, helps improve the transmittance of the liquid crystal panel and reduce the use of backlighting.Type: ApplicationFiled: July 30, 2013Publication date: January 29, 2015Inventors: Kuancheng Lee, Yewen Wang
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Patent number: 8936371Abstract: A sufficient light-shielding property is obtained by a wafer level lens having at least one lens module having a substrate and a plurality of lenses formed on the substrate in which the wafer level lens has a black resist layer formed on the surface of the lens module or on the surface of the substrate and the black resist layer is formed with a pattern having an opening at a part intersecting the optical axis of the lens, and generation of defects such as ghosts, flares and the like due to a reflected light can be prevented and an increase in the production cost can be suppressed.Type: GrantFiled: May 16, 2014Date of Patent: January 20, 2015Assignee: FUJIFILM CorporationInventor: Yoichi Maruyama
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Publication number: 20150015835Abstract: A color filtering array substrate and the manufacturing method thereof are disclosed. The color filtering array substrate includes a glass substrate (20) having a display area and a non-display area, a first metallic layer above the glass substrate, an insulation layer (22) above the first metallic layer, a second metallic layer above the insulation layer (22), a color filtering layer (23) formed between the insulation layer (22) and the second metallic layer, and a transparent conductive layer above the second metallic layer. The first metallic layer is for forming a first peripheral metallic layer (21) in the non-display area and to form a first internal metallic layer in the display area. The second metallic layer is for forming a second peripheral metallic layer (26) in the non-display area and to form a second internal metallic layer in the display area.Type: ApplicationFiled: July 16, 2013Publication date: January 15, 2015Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Chengcai Dong
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Publication number: 20150015837Abstract: A color filter substrate can include a first colored layer, a second colored layer, and a third colored layer that are arranged on a transparent substrate and that have mutually different hues, and a common electrode disposed so as to cover the first colored layer, the second colored layer, and the third colored layer, wherein the common electrode includes a first transparent electrode and a second transparent electrode that are disposed to overlap the first colored layer and the second colored layer, respectively, and that are made of a first transparent conductive film; a third transparent electrode that is disposed to overlap the third colored layer, the third transparent electrode being made of a second transparent conductive film that is different from the first transparent conductive film; and a fourth transparent electrode that is disposed to overlap the first colored layer, the fourth transparent electrode being made of the second transparent conductive film.Type: ApplicationFiled: October 1, 2014Publication date: January 15, 2015Applicant: UNIFIED INNOVATIVE TECHNOLOGY, LLCInventor: Isao NAKANISHI
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Patent number: 8934184Abstract: A color filter includes a substrate and a plurality of pixel units. The substrate defines a plurality of pixel areas. Each pixel area has a plurality of first sub-pixel areas, and each first sub-pixel area has a first area and a second area. The pixel units are formed on the substrate corresponding to the pixel areas. Each pixel unit is disposed in a corresponding pixel area and includes a plurality of color subtractive filter films and a plurality of color additive filter films. The color subtractive filter films are disposed in the first areas of the first sub-pixel areas of the corresponding pixel area, and the color additive filter films are disposed in the second areas of the first sub-pixel areas of the corresponding pixel area. A color display device with the color filter is also disclosed.Type: GrantFiled: February 29, 2012Date of Patent: January 13, 2015Assignee: E Ink Holdings Inc.Inventors: Yi-Ching Wang, Lee-Tyng Chen
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Publication number: 20150009461Abstract: A color filter substrate including a base substrate, a color layer on the base substrate, a conductive layer on the color layer, and a grain compensation layer between the color layer and the conductive layer. The grain compensation layer includes zinc oxide and a metal oxide other than zinc oxide. A content of the metal oxide is lower than that of the zinc oxide in the grain compensation layer. The grain compensation layer increases the grain size of the conductive layer.Type: ApplicationFiled: January 15, 2014Publication date: January 8, 2015Applicant: Samsung Display Co., Ltd.Inventors: JoonYong PARK, Kyungseop KIM, ChangOh JEONG, SangWon SHIN, Dongmin LEE
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Patent number: 8929007Abstract: A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region.Type: GrantFiled: May 8, 2012Date of Patent: January 6, 2015Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.Inventors: Hongjiang Wu, Chongxi Wei, Yiming Chen, Seungmoo Rim, Xibin Shao
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Publication number: 20150002955Abstract: A color filter substrate is disclosed. The color filter substrate includes a glass substrate, and an RGB color filter layer. The RGB color filter layer includes a plurality of optical filter columns, and each optical filter column includes a plurality of optical filter units in two colors. In addition, adjacent optical filter columns form an optical filter group, optical filter units of one of the colors in each optical filter group are arranged in a zigzag pattern, optical filter units arranged in the zigzag pattern are of different colors in adjacent optical filter groups, and the optical filter units are rectangular.Type: ApplicationFiled: December 12, 2013Publication date: January 1, 2015Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.Inventors: Hong LI, Tianyi WU
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Publication number: 20150002956Abstract: A color filter substrate is disclosed. The color filter substrate includes a first substrate, a first conductive film layer formed on the first substrate, and an RGB color blocking layer formed on the first conductive film layer, where a first via hole is disposed in the RGB color blocking layer. The color filter substrate also includes a first insulating layer formed on the RGB color blocking layer, where a second via hole is disposed in the first insulating layer, and a second conductive film layer formed on the first insulating layer, where the first conductive film layer is electrically connected to the second conductive film layer through the first via hole and the second via hole.Type: ApplicationFiled: December 19, 2013Publication date: January 1, 2015Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.Inventors: Feng LU, Jun MA, Zhanghe ZENG
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Publication number: 20150002818Abstract: A color wheel module and a projector apparatus using the same are disclosed. The color wheel module has a driving device, a polarity of color filters and a switching device. The color filters are disposed on and driven by a rotary axle of the driving device. The switching device is disposed on the side of the driving device. The driving device is capable of rotating the rotary axle and driving the color filters of the color wheel module. While the projector apparatus is in a planar image mode, a lock rod of the switching device will lock the rotary axle of the driving device to stop the operation of the driving device. While the projector apparatus is in a stereoscopic mode, the lock rod will release the axle so that the driving device is turned to drive the color filters.Type: ApplicationFiled: December 5, 2013Publication date: January 1, 2015Applicant: Delta Electronics, Inc.Inventors: Mao Shan HSU, Lai Chang LIN
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Patent number: 8920588Abstract: A substrate may include a plurality of wirings arranged side by side to extend in a predetermined direction, and a protective insulating layer formed between adjoining pixels and formed as a rib protruding from the substrate. An emissive layer formation method for transferring, to the substrate, an emissive layer provided on a transfer element may include pressing the emissive layer on the transfer element onto the protective insulating layer and affixing it through pressure to a top surface of the rib. Thereby the emissive layer transferred to the substrate is confined to an area which is surrounded by the rib of the protective insulating layer, the substrate and the transfer element, and diffusion of the emissive layer is controlled by the area, thereby transferring the emissive layer in the area.Type: GrantFiled: February 27, 2012Date of Patent: December 30, 2014Assignee: Sanyo Electric Co., Ltd.Inventors: Hideki Matsuoka, Kazuyuki Maeda
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Patent number: 8922690Abstract: An image sensor including a pixel unit, the pixel unit including a photodiode, a first color filter and a second color filter each disposed in a different position on a plane above the photodiode, and a first on-chip lens disposed over the first color filter and a second on-chip lens disposed over the second color filter.Type: GrantFiled: August 16, 2012Date of Patent: December 30, 2014Assignee: Sony CorporationInventor: Masashi Nakata
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Patent number: 8920689Abstract: A photosensitive resin composition for a color filter includes (A) a dye polymer composite including a repeating unit derived from a compound represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as described in the detailed description, (B) an acrylic-based photopolymerizable monomer, (C) a photopolymerization initiator, and (D) a solvent, and a color filter using the same.Type: GrantFiled: March 28, 2013Date of Patent: December 30, 2014Assignee: Cheil Industries Inc.Inventors: Taek-Jin Baek, Seong-Ryong Nam, Won-A Noh, Chang-Min Lee, Sang-Won Cho, Gyu-Seok Han
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Publication number: 20140374574Abstract: A spectral filter includes an assembly of filtering cells. Each cell has a same nanostructured pattern and a preferential direction of the pattern. This preferential direction is, for each cell, oriented approximately radially with respect to a single point of the spectral filter. Alternatively, this preferential direction is, for each cell, oriented approximately ortho-radially with respect to the single point of the spectral filter. The single point may be a center point. Alternatively, the single point may correspond to an optical axis of a lens element associated with the spectral filter.Type: ApplicationFiled: June 16, 2014Publication date: December 25, 2014Applicants: STMICROELECTRONICS (CROLLES 2) SAS, Commissariat a L'Energie Atomique et aux Energies AlternativesInventors: Romain Girard Desprolet, Sandrine Lhostis, Salim Boutami
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Publication number: 20140376121Abstract: A color filter substrate includes a substrate, a color filter and a plurality of dummy column spacer. The substrate has an effective area and an ineffective area which is adjacent to the effective area. The color filter is disposed on the substrate in the effective area. The plurality of dummy column spacers is formed from the same layer as the column spacers and the plurality of dummy column spacers are formed on the ineffective area and surrounds the effective area in the ineffective area.Type: ApplicationFiled: June 23, 2014Publication date: December 25, 2014Inventor: Hyun-Ki KIM
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Publication number: 20140367675Abstract: A purpose of the present invention is to minimize decrease in an open area ratio while preventing color mixture between adjacent pixels. A color filter substrate (20) includes a substrate and light-shielding members (21, 22) provided in a matrix manner on the substrate, the light-shielding members (21, 22) having different thicknesses on the substrate depending on positions of the light-shielding members (21, 22).Type: ApplicationFiled: January 16, 2013Publication date: December 18, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Yuto Tsukamoto, Katsuhiro Kikuchi, Takashi Ochi, Shinichi Kawato, Manabu Niboshi, Tomohiro Kosaka
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Patent number: 8911647Abstract: Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.Type: GrantFiled: October 30, 2013Date of Patent: December 16, 2014Assignee: Cheil Industries Inc.Inventors: Sang-Won Cho, Won-A Noh, Soo-Young Heo, Han-Chul Hwang, Gyu-Seok Han
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Publication number: 20140362350Abstract: Provided is an optical unit including: a wheel portion including a wheel in which a light emitter that is excited by light of a predetermined wavelength range and emits visible light having a longer wavelength range than the light of the predetermined wavelength range is provided and a motor that drives the wheel, the wheel portion being configured to emit synthetic light including the light of the predetermined wavelength range and the visible light from the light emitter; a lens portion including at least one lens that collects the synthetic light emitted from the wheel portion and a light emitting surface that emits the collected synthetic light; and a holder portion configured to support the wheel portion and the lens portion as one unit.Type: ApplicationFiled: May 28, 2014Publication date: December 11, 2014Applicant: Sony CorporationInventor: Takashi Takamatsu
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Patent number: 8906271Abstract: Disclosed is a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye-polymer composite including a structural unit derived from the compound represented by the following Chemical Formula 1, wherein each substituent is the same as defined in the detailed description; (B) an acryl-based photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a solvent.Type: GrantFiled: October 16, 2012Date of Patent: December 9, 2014Assignee: Cheil Industries Inc.Inventors: Yeon-Soo Lee, Seong-Ryong Nam, Taek-Jin Baek, Sang-Won Cho, Jae-Hyun Kim, Chang-Min Lee, Gyu-Seok Han
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Patent number: 8908302Abstract: An exposure method for color filter substrate is provided. As shown in FIG. 7(a), exposure is performed while a substrate 20 to which a photoresist has been applied is being transported in the Y direction, to simultaneously form first layers 81 and layers 91 in first non-display regions 51 (regions indicated by hatching sloping upward to the right) and the display region, respectively, on the substrate 20. Next, as shown in (b), the substrate 20 is rotated by 90 degrees, and exposure is performed while the substrate 20 is being transported in the X direction, to form second layers 82 in second non-display regions 52 (regions indicated by hatching sloping upward to the right). Thus, dummy PSs 71 and dummy PSs 72 arranged with desired pitches and having desired shapes can be formed in the first non-display regions 51 and the second non-display regions 52, respectively.Type: GrantFiled: January 7, 2011Date of Patent: December 9, 2014Assignee: Toppan Printing Co., Ltd.Inventors: Kohei Matsui, Ryosuke Yasui
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Publication number: 20140347610Abstract: The present invention discloses a color filter substrate and a liquid crystal panel. The color filter substrate includes a substrate a transparent conductive film, a black array, and an auxiliary conductive layer. Wherein the black array is arranged on the substrate and the transparent conductive film is disposed on the black array. Wherein the auxiliary conductive layer is disposed over a surface of the substrate facing the black array, and has at least portions arranged between the substrate and the black array. By these arrangements, the present invention can effectively reduce the brightness interference of the liquid crystal panel, while increasing the adhesion of the auxiliary conductive layer in addition, this arrangement can effectively avoid the damage to the transparent conductive film by the auxiliary conductive layer.Type: ApplicationFiled: June 28, 2013Publication date: November 27, 2014Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Bing Han, Shih-hsun Lo, Zuomin Liao
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Patent number: 8896946Abstract: A color filter suitable for being disposed on a substrate is provided. The color filter includes a plurality of pixel units separately disposed on the substrate so as to define a plurality of blank regions thereon. A color display apparatus applying the color filter is also provided, wherein the color display apparatus includes a driving circuit substrate, the color filter and a display medium layer. The color filter is disposed on the driving circuit substrate. The display medium layer is disposed between the driving circuit substrate and the color filter.Type: GrantFiled: January 17, 2012Date of Patent: November 25, 2014Assignee: E Ink Holdings Inc.Inventors: Yao-Chou Tsai, Fang-An Shu, Wen-Chung Tang, Ted-Hong Shinn
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Publication number: 20140333988Abstract: The disclosure provides a color filter structure used to a reflective display. The color filter structure includes a transparent substrate, a plurality of color resists, a plurality of light-impermeable structures and a reflective layer. The transparent substrate has a top surface and a bottom surface, and the color resists are positioned on the top surface of the transparent substrate. The light-impermeable structures are positioned in the transparent substrate, in which the adjacent two color resists are separated by one of the light-impermeable structures. The reflective layer is positioned on the bottom surface of the transparent substrate. And the method for manufacturing the color filter structure is also disclosed herein.Type: ApplicationFiled: January 23, 2014Publication date: November 13, 2014Applicant: E Ink Holdings Inc.Inventors: Tai-Yuan LEE, Po-Yuan LO
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Publication number: 20140333876Abstract: The present invention relates to a CF substrate and an ITO film pattern structure and a manufacturing method thereof and a liquid crystal display. The present invention provides a CF substrate, including a glass substrate, a black matrix and a CF unit formed on the glass substrate, and an ITO film pattern structure covering the black matrix and the CF unit; the ITO film pattern structure is composed of a first portion corresponding in shape to an effective display zone and second portions corresponding in shape to transfer pads. The present invention also provides an ITO film pattern structure and a manufacturing method of a CF substrate and a liquid crystal display.Type: ApplicationFiled: June 28, 2013Publication date: November 13, 2014Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Kisun Kang, Chihsheng Ko, Wenchao He
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Publication number: 20140334027Abstract: Oxime ester compounds of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 independently of each other are hydrogen, C1-C20alkyl, (A), COR14, NO2, or OR15; provided that at least one of R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 is (A), and provided that at least one of the remaining R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 is COR14 or NO2; R11 is for example C1-C20alkyl, M or (B); X and X1 are for example a direct bond; R12 and R?12 are for example hydrogen or C1-C20alkyl; R13 and R?13 are for example C6-C20aryl or C3-C20heteroaryl; M is (X), (Y) or (Z); X3 is O, S or NR19; R14 and R15 are for example phenyl; R20, R21, R22, R23, R24, or R25 for example are hydrogen, COR14, NO2, or (B); provided that at least two oxime ester groups are present in the molecule; are useful as photoinitiators.Type: ApplicationFiled: December 3, 2012Publication date: November 13, 2014Applicant: BASF SEInventors: Yuichi Nishimae, Hisatoshi Kura, Kazuhiko Kunimoto, Ryuhei Yamagami, Keita Tanaka
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Publication number: 20140313607Abstract: A display panel and a liquid crystal display device, in which one of a plurality of color filters is a net-shaped color filter and the other color filters are island-shaped color filters, are provided. According to this approach, a thickness uniformity of the display panel may be achieved.Type: ApplicationFiled: July 10, 2014Publication date: October 23, 2014Inventors: Sun-Kyu JOO, Ju-Hyeon BAEK, Beom-Jun KIM, Yu-Jun Kim, Young-Joon CHO
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Patent number: 8860940Abstract: A method and system of aligning color filter array are disclosed. Other embodiments are disclosed herein.Type: GrantFiled: February 14, 2012Date of Patent: October 14, 2014Assignee: Arizona Board of Regents, a body corporate of the State of Arizona, Acting for and on behalf of Arizona State UniversityInventors: Cynthia Bell, John Stowell, Donald E. Adams
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Publication number: 20140293469Abstract: A method for fabricating a color filter layer, which is applied to an integrated circuit manufacturing process, includes the following steps. Firstly, a substrate is provided, and a groove structure is formed on the substrate. The groove structure includes a plurality of positive photoresist patterns and a plurality of trenches. Then, a first group of color filter patterns is formed in the trenches. The plurality of positive photoresist patterns is removed, so that a portion of a top surface of the substrate is exposed. Then, a second group of color filter patterns is formed on the exposed top surface of the substrate.Type: ApplicationFiled: March 26, 2013Publication date: October 2, 2014Applicant: UNITED MICROELECTRONICS CORPORATIONInventor: Cheng-Hung YU
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Publication number: 20140268795Abstract: An apparatus for color correcting a light beam and a lighting fixture including such an apparatus are provided. The apparatus includes filter wheels with color correction filter regions and clear substrate regions. Some of the filter wheels can be rotated into corresponding first positions that produce a predetermined minimal amount of color correction, and can be rotated into corresponding second positions that produce a predetermined maximal amount of color correction.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: SYNCROLITE, LLCInventor: Jack CALMES
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Publication number: 20140268384Abstract: A method of fabricating a color filter array including providing substrate, forming a multilevel structure that is attached to the substrate, etching the multilevel structure to expose first wells in the multilevel structure, filling at least the first wells in the multilevel structure with the first color component, curing the first color component, etching the multilevel structure to expose second wells in the multilevel structure, filling at least the second wells in the multilevel structure with a second color component, and curing the second color component.Type: ApplicationFiled: October 31, 2011Publication date: September 18, 2014Applicant: Hewlett-Packard Development Company, L.P.Inventors: Carl P. Taussig, Edward Robert Holland, Ping Mei, Richard E. Elder
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Publication number: 20140268332Abstract: Optical spectrum filtering devices displaying minimal angle dependence or angle insensitivity are provided. The filter comprises a localized plasmonic nanoresonator assembly having a metal material layer defining at least one nanogroove and a dielectric material disposed adjacent to the metal material layer. The dielectric material is disposed within the nanogroove(s). The localized plasmonic nanoresonator assembly is configured to funnel and absorb a portion of an electromagnetic spectrum in the at least one nanogroove via localized plasmonic resonance to generate a filtered output having a predetermined range of wavelengths that displays angle insensitivity. Thus, flexible, high efficiency angle independent color filters having very small diffraction limits are provided that are particularly suitable for use as pixels for various display devices or for use in anti-counterfeiting and cryptography applications.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicants: SANDIA CORPORATION, THE REGENTS OF THE UNIVERSITY OF MICHIGANInventors: Lingjie Jay GUO, Andrew E. HOLLOWELL, Yi-Kuei WU
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Patent number: 8834749Abstract: Disclosed are a photosensitive resin composition including (A) a binder resin including a cardo-based resin including a repeating unit represented by the following Chemical Formula 1, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant and (E) a solvent, and a light blocking layer using the same. In the above Chemical Formula 1, each substituent is the same as defined in the detailed description.Type: GrantFiled: July 22, 2013Date of Patent: September 16, 2014Assignee: Cheil Industries Inc.Inventors: Hyun-Moo Choi, Chang-Min Lee, Ji-Hye Kim, Kyung-Won Ahn, A-Rum Yu, Jae-Bum Yim, Hwan-Sung Cheon, Ju-Ho Jung
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Patent number: 8837063Abstract: A method for manufacturing a color filter is provided. The method includes following steps. A substrate is provided. A first filter layer is formed on a first part of a first region and a first part of a second region of the substrate. A second filter layer is formed on a second part of the second region. A third filter layer is formed on a second part of the first region and a third part of the second region. When a white beam is projected on the color filter, the first region and the second region reflect a plurality of color beams. A color filter manufactured through the method is also provided.Type: GrantFiled: September 28, 2010Date of Patent: September 16, 2014Assignee: Himax Semiconductor, Inc.Inventors: Shao-Min Hung, Han-Kang Liu, Bo-Nan Chen
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Publication number: 20140254038Abstract: A color filter provided in the invention includes a substrate, a first color filter pattern and a second color filter pattern. The substrate has at least one first pixel region and at least one second pixel region adjacent to the first pixel region. The first color filter pattern is disposed on the substrate and includes a first central pattern and first protruding patterns connected to the first central pattern and protruding outwardly from the first central pattern so that a portion of the first protruding patterns are located in the second pixel region. The second color filter pattern includes a second central pattern located within the second pixel region.Type: ApplicationFiled: December 10, 2013Publication date: September 11, 2014Applicant: E Ink Holdings Inc.Inventors: Yi-Ping Lin, Po-Chun Chuang, Pei-Lin Huang, Chun-Wei Chang
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Publication number: 20140254039Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.Type: ApplicationFiled: May 20, 2014Publication date: September 11, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Chang-Soon JANG, Jin-Seuk KIM
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Patent number: 8830610Abstract: An exposure method is provided. In (a) of FIG. 8, exposure is performed while a substrate 20 is being transported in the Y direction, to simultaneously form first layers 81 and layers 91 in first non-display regions 51 and the display region, respectively, on the substrate 20. Next, in (b) of FIG. 8, the substrate 20 is rotated by 90 degrees, and exposure is performed while the substrate 20 is being transported in the X direction, to form second layers 82 in second non-display regions 52. Subsequently, in (c) of FIG. 8, proximity exposure is performed once on the substrate 20 to simultaneously form third layers 83 on the first layers 81 in the first non-display regions 51, fourth layers 84 on the second layers 82 in the second non-display regions 52, and layers 92 in the display region 40.Type: GrantFiled: January 11, 2011Date of Patent: September 9, 2014Assignees: Toppan Printing Co., Ltd., Sharp Kabushiki KaishaInventors: Kohei Matsui, Ryosuke Yasui, Keiichi Tanaka, Takenori Yoshizawa