Filters In Optical Parallel (e.g., Colors Side-by-side, Etc.) Patents (Class 359/891)
-
Publication number: 20130016313Abstract: In a pixel unit and a display panel having the pixel unit, the pixel unit includes a pixel portion configured to display a color, and a transmissive portion configured to transmit light. The pixel portion is disposed at a central portion of the pixel unit and the transmissive portion is disposed at a peripheral portion adjacent to the central portion, or the transmissive portion is disposed at the central portion of the pixel unit and the pixel portion is disposed at the peripheral portion adjacent to the central portion.Type: ApplicationFiled: February 29, 2012Publication date: January 17, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo-Sub SHIM, Sung-Woong KIM, Jang-Sub KIM, Yoon-Ho KANG
-
Publication number: 20130009181Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a display layer, a seal unit, a protrusion and a spacing adjustment layer. The display layer is provided between the first substrate and the second substrate. The seal unit surrounds the display layer between the first substrate and the second substrate. The protrusion is provided along an outer edge of the seal unit at an outside of the seal unit on a first major surface of the first substrate facing the display layer. The spacing adjustment layer is provided along the outer edge at the outside of the seal unit, includes a portion overlaying the protrusion as viewed along a direction from the first substrate toward the second substrate, and is in contact with the protrusion.Type: ApplicationFiled: July 6, 2012Publication date: January 10, 2013Applicant: Japan Display Central Inc.Inventors: Kazuya DAISHI, Kenichi AKUTSU
-
Patent number: 8349548Abstract: Compounds of the formula (I), wherein A1 is formula (II); A2 is formula (III); A3 is formula (IV); A4 is formula (V); w, x, y and z independently of each other are an integer from 0-4, provided that the sum of x+y+z is an integer from 2-4, corresponding to the valency of Q; M1, M2, M3 and M4 for example are a direct bond, CO or O; Y for example is a direct bond or S; Q is a (x+y)-valent linking group; R1 is for example hydrogen, C1-C20alkyl or phenyl or naphthyl; R2 and R?2 for example are is hydrogen or C1-C20alkyl; R3, R4, R?3, R?4, R?3 and R?4 for example are hydrogen, halogen, phenyl, or C1-C20alkyl; and R24 is for example a direct bond; exhibit an unexpectedly good performance in photopolymerization reactions.Type: GrantFiled: April 28, 2008Date of Patent: January 8, 2013Assignee: BASF SEInventors: Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura, Masaki Ohwa
-
Patent number: 8351143Abstract: A method of manufacturing a color filter substrate, performed by: preparing a color mask including a cyan transparent layer, a fuchsine transparent layer and a yellow transparent layer; preparing a color sensitive material substrate including a red sensitive emulsion cyan layer, a green sensitive emulsion fuchsine layer and a blue sensitive emulsion yellow layer; exposing the color sensitive material substrate using the color mask; and performing processes of development, bleaching, fixation and stabilization on the color sensitive material substrate.Type: GrantFiled: May 23, 2008Date of Patent: January 8, 2013Assignee: Beijing Boe Optoelectronics Technology Co., Ltd.Inventors: Weifeng Zhou, Kiyong Kim, Jian Guo, Xing Ming
-
Publication number: 20130003207Abstract: 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: ApplicationFiled: February 29, 2012Publication date: January 3, 2013Applicant: E Ink Holdings Inc.Inventors: YI-CHING WANG, Lee-Tyng Chen
-
Publication number: 20120320319Abstract: A liquid crystal display (LCD) panel, a color filter (CF) and a manufacturing method thereof are disclosed in the present disclosure. The CF comprises a transparent substrate, a black matrix, first CF units, second CF units and a conductive layer. The transparent substrate comprises an active area and a dummy area. The first CF units in the active area have a trapezoidal cross section, and the second CF units in the dummy area have an inverted trapezoidal cross section. The conductive layer covers the active area continuously but covers the dummy area discontinuously; and thus, the active area can perform normal electrical conduction functions while an insulating effect can be achieved in the dummy area. In this way, even if conductive particles are present in the dummy area during the assembling process of the CF and a TFT, the discontinuous conductive layer in the dummy area can still prevent occurrence of abnormal conditions that the CF and the TFT are at the same voltage level.Type: ApplicationFiled: September 5, 2011Publication date: December 20, 2012Applicant: Shenzhen China Star Optoelcetronics Technology Co. LTD,Inventors: Hsiao Hsien Chen, Kuan-Cheng Lee
-
Patent number: 8335046Abstract: 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: GrantFiled: July 16, 2009Date of Patent: December 18, 2012Assignee: Samsung Display Co., Ltd.Inventors: Chang-Soon Jang, Jin-Seuk Kim
-
Patent number: 8331047Abstract: An optical filter device switches two different optical filters through a frame with the optical filters received therein and being received in a seat formed on a casing. A driver fixed on the casing is employed to drives the frame through a gear fixed on the casing and engaged to the frame.Type: GrantFiled: February 22, 2010Date of Patent: December 11, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chun-Hui Hung
-
Patent number: 8329067Abstract: A method of producing a color filter by using the ink jet system. The method includes a step of preparing a specific ink-jet ink for color filter, the ink containing a pigment, a pigment dispersing agent, a binder forming system and a solvent, a step of forming an R ink layer, a G ink layer and a B ink layer respectively by the ink jet system and a step of curing each of the ink layer to form an R pixel, a G pixel and a B pixel, which each have an average film thickness range from 1.5 ?m to 2.5 ?m and a film thickness distribution range from 1.0 ?m to 3.0 ?m, wherein the ratio of the total area of the regions having a film thickness of 1.5 ?m or less or 2.5 ?m or more in one pixel is 5% or less.Type: GrantFiled: April 2, 2007Date of Patent: December 11, 2012Assignee: Dai Nippon Printing Co., Ltd.Inventors: Tomonori Nishida, Hiroyuki Honda
-
Publication number: 20120307388Abstract: Color correction system for an automated stage light that allows the color temperature of the light beam to be continuously adjustable to both a higher and lower Kelvin value than the natural temperature of the open beam, by filtering using a dual peak filter and also color correcting the beam.Type: ApplicationFiled: June 1, 2011Publication date: December 6, 2012Applicant: PRODUCTION RESOURCE GROUP L.L.C.Inventor: James Bornhorst
-
Publication number: 20120300324Abstract: Embodiments of the disclosed technology relate to a color filter substrate and a method of manufacturing the same. The color filter substrate comprises a base substrate having a black matrix pattern thereon, the black matrix pattern having a plurality of openings; and a plurality of color filter layers in different colors, disposed on the base substrate and located at the openings of the black matrix pattern, the color filter layers being glass layers in different colors.Type: ApplicationFiled: May 23, 2012Publication date: November 29, 2012Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventor: Fujiang JIN
-
Publication number: 20120293884Abstract: A color filter substrate is provided that allows the realization of a liquid crystal display device having excellent display quality and generating no noticeable display unevenness. On a color filter substrate, a lattice-shaped black matrix is formed, and a plurality of colored pixels are formed in matrix. The maximum value of the differences between the overlap widths Wa (or Wb) in the row direction between first colored layers and the black matrix in an area exposed through a photomask, and the overlap widths Wg (or Wh) in the row direction between second colored layers and the black matrix in an area exposed through another photomask, is 4 ?m or less. Further, the maximum value of overlap widths Wa to Wl in the row direction between all of the colored pixels and the black matrix is 8 ?m or less.Type: ApplicationFiled: December 10, 2010Publication date: November 22, 2012Applicant: TOPPAN PRINTING CO., LTD.Inventors: Kohei Matsui, Ryosuke Yasui
-
Publication number: 20120293882Abstract: 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.Type: ApplicationFiled: January 17, 2012Publication date: November 22, 2012Applicant: E Ink Holdings Inc.Inventors: YAO-CHOU TSAI, Fang-An Shu, Wen-Chung Tang, Ted-Hong Shinn
-
Publication number: 20120293883Abstract: The disclosed technology provides a method of manufacturing a color filter substrate, comprising: preparing a transparent base substrate, the transparent base substrate having a first principal surface and a second principal surface opposite to the first principal surface; forming a color film on the first principal surface of the transparent base substrate, performing an exposure on the color film by illustrating light from the second principal surface side of the transparent base substrate, and etching the exposed color film to form a plurality of color film patterns, the plurality of color film patterns having intervals therebetween; and forming a black matrix in the intervals between the plurality of color film patterns so that the black matrix fully fills the intervals between the plurality of color film patterns. The disclosed technology also provides a color filter substrate.Type: ApplicationFiled: May 18, 2012Publication date: November 22, 2012Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuelan WANG, Jiuxia YANG, Chen LIU
-
Publication number: 20120293757Abstract: A manufacturing method of a color filter including following steps is provided. First, a partition is formed on a substrate to form a plurality of pixel regions on the substrate. Next, a color pigment is provided along a continuous pigment-providing route, so as to form the color pigment on a sequence of pixel regions among the plurality of pixel regions and the partition. The method mentioned above can prevent the unfilled phenomenon of the pigment around the corners of the pixel region. Besides, a liquid crystal display panel having the color filter is also provided.Type: ApplicationFiled: July 30, 2012Publication date: November 22, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Wei-Ya Wang, Shu-Chin Lee, Wen-Lung Chen, Fu-Chuan Tsai, Yung-Lung Lin, Yong-Mao Lin, Chun-Chieh Tsao
-
Patent number: 8315002Abstract: A color filter including a transparent substrate; a light shielding part formed on the transparent substrate and contains at least a light shielding material and a resin; and a colored layer formed in the opening part of the light shielding part on the transparent substrate to cover a part of the light shielding part. The light shielding part has the width of the thick film region, 85% or more of the maximum film thickness of the light shielding part and disposed in the central part of the light shielding part; and the width of each of the thin film regions, 50% or less of the maximum film thickness of the light shielding part and disposed on the both side parts of the light shielding part.Type: GrantFiled: February 2, 2012Date of Patent: November 20, 2012Assignee: Dai Nippon Printing Co., Ltd.Inventors: Tomonobu Sumino, Seiji Tawaraya
-
Publication number: 20120287605Abstract: Techniques are provided for controlling the colors of reflected light out of a display surface in a display device, such that display discoloration (e.g., green tinting) may be reduced, particularly when the display is operating in bright ambient environments. In one embodiment, a display device may include a color filter black mask layer having an arrangement of red, green, and blue color filter areas, where the red and/or blue color filter areas are substantially greater than the green color filter area. In some embodiments, the display device may include red and blue color filter pigment resin areas which may be disposed over the reflective areas to increase the overall amount of red and blue light that will be generated by reflected light to result in a total light reflection that is substantially neutral in color.Type: ApplicationFiled: May 9, 2011Publication date: November 15, 2012Applicant: APPLE INC.Inventors: Cheng Chen, John Z. Zhong
-
Publication number: 20120287524Abstract: Disclosed are a novel compound, a pigment dispersion composition including the same, a photosensitive resin composition including the same, and a color filter using the same.Type: ApplicationFiled: June 22, 2010Publication date: November 15, 2012Applicant: CHEIL INDUSTRIES INC.Inventors: Seong-Yong Uhm, Seong-Ryong Nam, Taek-Jin Baek, Tae-Gyu Chun, Kyung-Hee Hyung
-
Publication number: 20120287525Abstract: 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: ApplicationFiled: January 7, 2011Publication date: November 15, 2012Applicant: TOPPAN PRINTING CO., LTD.Inventors: Kohei Matsui, Ryosuke Yasui
-
Publication number: 20120287382Abstract: Embodiments of disclosed technology provide a color filter substrate and a liquid crystal display having the same. The color filter substrate comprises: a base substrate; a plurality of pixels on the base substrate, each of which comprises first filter blocks and colorful filter blocks; and a black matrix disposed on the base substrate for isolating the filter blocks. In each of the pixels, each of the colorful filter blocks is disposed adjoining at least one first filter block to form a sub-pixel.Type: ApplicationFiled: May 7, 2012Publication date: November 15, 2012Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yonglian QI, Jianshe XUE
-
Publication number: 20120287523Abstract: 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: ApplicationFiled: May 8, 2012Publication date: November 15, 2012Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Hongjiang WU, Chongxi WEI, Yiming CHEN, Seungmoo RIM, Xibin SHAO
-
Publication number: 20120275045Abstract: A blue photoresist for a color filter substrate is provided. In the wavelength 380 nm to 580 nm, the half-width of the spectrum function of the blue photoresist is represented as Ha, the half-width of the color match function defined by CIE (Commission International de L'Eclairage) at 1931 is presented as Hb, and 3.7>Ha/Hb>1.91. Therefore, the light transmittance of the blue photoresist can be improved so that the efficiency utilizations of light of a color filter substrate and display device using the blue photoresist are provided.Type: ApplicationFiled: December 16, 2011Publication date: November 1, 2012Applicant: AU OPTRONICS CORP.Inventors: Kuei-Bai CHEN, Chien-Kai CHEN, Chen-Hsien LIAO, Chia-Hao LI
-
Patent number: 8300335Abstract: An image device includes a substrate having a die region defined thereon, a layout pattern positioned in the die region, and a color filter array including a plurality of color filters arranged in a matrix in the die region. The die region includes at least a die corner. The color filter array further includes at least a color filter array corner, and at least two apexes of the color filters arranged in the color filter array corner are separated from the corresponding layout pattern by a shortest distance.Type: GrantFiled: June 11, 2009Date of Patent: October 30, 2012Assignee: United Microelectronics Corp.Inventor: Yi-Tyng Wu
-
Publication number: 20120268700Abstract: The disclosure provides a color filter substrate, a fabricating method of the color filter substrate and a liquid crystal display with the color filter substrate. The color filter substrate comprises a substrate and a barrier wall black matrix layer on the base substrate. The barrier wall black matrix layer defines subpixel regions. The barrier wall black matrix layer comprises a light blocking layer and a barrier wall layer on the light blocking layer.Type: ApplicationFiled: April 19, 2012Publication date: October 25, 2012Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shi SHU, Jinbo LU, Jianshe XUE, Jisheng ZHAO, Lin LI
-
Publication number: 20120262776Abstract: A color electronic paper device and manufacturing method thereof are provided. The device includes: a front panel; a color filter layer, placed over the front panel; a color protection layer, being a thermoplastic transparent layer placed over the color filter layer; an adhesive layer, placed over the color protection layer; and a cover, placed over the adhesive layer.Type: ApplicationFiled: January 11, 2012Publication date: October 18, 2012Inventors: Fang-An SHU, Ted-Hong Shinn, Yao-Chou Tsai
-
Publication number: 20120262654Abstract: A color filter substrate includes a color filter layer, a light-transmissive layer and a light-shielding layer. The light-transmissive layer is disposed between pixels and includes a side surface that forms a reflection surface. The light-shielding layer is laminated on the light-transmissive layer.Type: ApplicationFiled: April 13, 2012Publication date: October 18, 2012Applicant: Seiko Epson CorporationInventor: Minoru Moriwaki
-
Publication number: 20120262810Abstract: A method of manufacturing a color filter includes steps of applying transparent photosensitive material on a transparent flexible substrate, having a plurality of recesses on the photosensitive material to form the photosensitive material into a plurality of banks on the transparent flexible substrate, the banks cooperatively defining a plurality of pixel accommodation rooms. Curing the banks and disposing color ink into the pixel accommodation rooms, at last curing the color ink. The light transmittance ability of the color filter can be effectively improved by forming transparent banks instead of a black-matrix on the substrate. A related display is also provided.Type: ApplicationFiled: July 27, 2011Publication date: October 18, 2012Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHUNG-WEI WANG, CHIU-HSIUNG LIN
-
Publication number: 20120257269Abstract: A tetrachromatic color filter array comprises multiple pixels, each of which comprises first, second, third and fourth sub-pixels having first, second, third and fourth hues, P1, P2, P3 and P4 respectively, these first, second, third and fourth hues having first, second and third hue angles, h1, h2, h3 and h4 respectively. The hues of the sub-pixels such that h3 equals h1+(180°±10°) and h4 equals h2+(180°±10°) in the a*b* plane of the La*b* color space.Type: ApplicationFiled: April 4, 2012Publication date: October 11, 2012Applicant: E INK CORPORATIONInventors: Richard J. Paolini, JR., Stephen J. Telfer, Alain Bouchard, John Atkinson
-
Publication number: 20120257090Abstract: Disclosed are a pixel, a pixel array, a method for manufacturing the pixel array, and an image sensor including the pixel array. The pixel includes a first color filter layer to transmit a visible light and an IR, and a second color filter layer to transmit a light, in which the visible light is blocked, at one side of the first color filter layer.Type: ApplicationFiled: April 29, 2011Publication date: October 11, 2012Applicant: LG INNOTEK CO., LTD.Inventors: Seung Hoon Sa, Jung Chan Kyoung, Dong Gyu Lee, Jong Min You, Hyun Jong Ji, Jung Wan Jeong
-
Publication number: 20120257296Abstract: A color filter substrate includes a transparent plate, a black matrix, a plurality of filter layers, a plurality of first support pads, and a transparent conductive layer. The transparent plate has a plane. The black matrix is disposed on the plane and has a plurality of grid areas. The filter layers are disposed on the plane and located in the grid areas respectively. The first support pads partially cover the black matrix. Each of the first support pads is located among adjacent four filter layers. An area on the black matrix covered by each of the first support pads is in a shape of a cross. The first support pads are connected to the filter layers. Each first support pad includes a first pad layer, a second pad layer, and a third pad layer. The transparent conductive layer covers the filter layers, the first support pads, and the black matrix.Type: ApplicationFiled: July 15, 2011Publication date: October 11, 2012Inventors: Der-Chun WU, Chih-Ho Lien, Chin-Long Chen, Shang-Chih Wu
-
Publication number: 20120242940Abstract: Provided is a radiation-sensitive colored composition that enables formation of color cured films in which color concentration unevenness is inhibited and which have uniform color and exhibit a superior development property and excellent pattern formability in the formation of color patterns. The radiation-sensitive colored composition contains (A) a dye polymer containing a structural unit having a dye structure polymerized using a chain-transfer agent having a LogP value of 5 or less, and (B) a solvent.Type: ApplicationFiled: March 23, 2012Publication date: September 27, 2012Applicant: FUJIFILM CORPORATIONInventors: Yuzo NAGATA, Atsuyasu NOZAKI, Kenta USHIJIMA, Yushi KANEKO, Yousuke MURAKAMI
-
Publication number: 20120242939Abstract: The disclosed technology discloses a color filter substrate comprising a base substrate, a black matrix, a color filter layer and a common electrode layer; wherein the color filter layer has post projection(s) formed therewith. The post projections function as post spacers to support and maintain the cell gap of a liquid crystal cell between the array substrate and color filter substrate.Type: ApplicationFiled: March 22, 2012Publication date: September 27, 2012Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kun LI, Minghua XUAN, Youngyik KO
-
Publication number: 20120235399Abstract: A security element (1) for security papers, documents of value or the like, having a substrate (3) the upper face (6) of which is height-modulated, and has a multilayer structure (7) which acts as a color filter. The structure is formed on the height-modulated upper face (6) and is likewise height-modulated as a result, and includes a first layer (8), a second layer (9) of dielectric material formed thereon and a third layer (10) formed on the second layer (9), wherein the first and third layer (8,10) are each formed from a dielectric material having a higher refractive index than that of the second layer (9), or in each case from a metal or semi-metal material.Type: ApplicationFiled: December 3, 2010Publication date: September 20, 2012Inventor: Hans Lochbihler
-
Publication number: 20120236426Abstract: The present invention provides a polymerizable composition including (A) a photoradical polymerization initiator represented by following Formula (1), the photoradical polymerization initiator having a molar absorption coefficient with respect to light at a wavelength of 365 nm in ethyl acetate of from 4,000 to less than 10,000; (B) a polymerizable compound; and (C) a colorant. In Formula (1), X represents CH2, S etc., R1 represents a halogen atom, a nitro group, a cyano group etc., R2 represents an alkyl group, an aryl group etc., and R3 represents a hydrogen atom, —SRa (Ra is an alkyl group etc.) etc.Type: ApplicationFiled: January 25, 2011Publication date: September 20, 2012Applicant: FUJIFILM CORPORATIONInventor: Masaomi Makino
-
Publication number: 20120224276Abstract: A color filter array and a manufacturing method thereof are provided. The color filter array includes a substrate, a light shielding structure and a plurality of color filter patterns. The substrate has a plurality of unit regions. The light shielding structure is disposed on the substrate and has a plurality of openings exposing the unit regions, and at least one sidewall of each of the openings of the light shielding structure has a plurality recess patterns. The color filter patterns are respectively disposed in the openings of the light shielding structure.Type: ApplicationFiled: September 25, 2011Publication date: September 6, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Cheng-Yue Lin, Shiuan-Fu Lin, Ching-Yu Yang, Sheng-Kuo Chou, Cheng-Hsien Liao
-
Publication number: 20120223979Abstract: A structure with which luminance of light extracted outside is improved in the case where a color filter is used is disclosed below. In an optical device including an optical element and a color conversion unit which light radiated from the optical element (light emitted from the optical element or light passing through the optical element) enters, the color conversion unit has a color filter region in which a color filter layer is provided and a transmissive region having higher transmittance per unit area than the color filter region.Type: ApplicationFiled: February 28, 2012Publication date: September 6, 2012Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventor: Hideki MATSUKURA
-
Patent number: 8243443Abstract: A filter 101 of the present application has flexibility. The filter 101 includes a left protruding portion 102, a right protruding portion 103, a lower protruding portion 104a, a lower protruding portion 104b, and an upper protruding portion 105. The electronic equipment of the present application includes a main portion 2 and a display portion 3. The display portion 3 includes a left groove 11a, a right groove 11b, a lower groove 12a, and a lower groove 12b. The left protruding portion 102 can be inserted in the left groove 11a. The right protruding portion 103 can be inserted in the right groove 11b. The lower protruding portion 104a can be inserted in the lower groove 12a. The lower protruding portion 104b can be inserted in the lower groove 12b. When the filter 101 is mounted on the display portion 3, the upper protruding portion 105 is positioned on the display frame 9.Type: GrantFiled: August 31, 2010Date of Patent: August 14, 2012Assignee: Panasonic CorporationInventors: Shintaro Tanaka, Akira Iwamoto
-
Publication number: 20120200950Abstract: A resist composition for a black matrix, the resist composition including carbon nanotubes, a halosulfonic acid, an alcohol, an ammonium hydroxide compound, and a fluorosilane.Type: ApplicationFiled: June 24, 2011Publication date: August 9, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Sub SHIM, Sung Woong KIM, Jang Sub KIM, Yoon Ho KANG
-
Publication number: 20120194934Abstract: A reflective display device includes a first absorption layer configured to be modulated between being strongly and weakly absorbing of light within a first specified wavelength band and to absorb light weakly in a second specified wavelength band and a third specified wavelength band, a second absorption layer configured to be modulated between being strongly and weakly absorbing of light within the second specified wavelength band and to absorb light weakly within the third specified wavelength band, a third absorption layer configured to be modulated between being strongly and weakly absorbing of light within at least the third specified wavelength band, and at least one reflector arranged between two of the first, second, and third absorption layers, the at least one reflector being configured to reflect light strongly within one of the specified wavelength bands assigned to the absorption layers above the at least one reflector.Type: ApplicationFiled: October 22, 2009Publication date: August 2, 2012Inventors: Stephen Kitson, Adrian Geisow, Timothy Taphouse
-
Publication number: 20120194933Abstract: The present invention discloses a color filter structure and a manufacturing method thereof. The color filter structure has a glass substrate, a black matrix layer, a color pixel layer, a plurality of spacers, a transparent conductive layer and a transparent planarized photo-resist layer. The present invention can simultaneously form the spacers by using the same color resist when forming the color pixel layer. Thus, the color filter structure of the present invention is relatively simple, and the manufacture cost thereof is relatively low, so as to save the manufacture cost of the color filter structure. In addition, the transparent planarized photo-resist layer can prevent the transparent conductive layer from generating short circuit problems during installation.Type: ApplicationFiled: August 30, 2011Publication date: August 2, 2012Applicant: Shenzhen China Star Optoelectronics Technology Co. ,LTD.Inventor: CHUN-MING WU
-
Patent number: 8220969Abstract: A rainbow wheel that colors light that is passed therethrough. The wheel can be formed using a photolithographic process. Another supermagenta wheel can be used to increase the number of colors that can be obtained.Type: GrantFiled: November 22, 2011Date of Patent: July 17, 2012Assignee: Production Resource Group, LLCInventor: James Bornhorst
-
Publication number: 20120169975Abstract: The present invention provides a color filter substrate in which reduction in display qualities is suppressed even if color mixing is generated when a plurality of differently colored transparent layers are formed by a method using a liquid material, such as an ink jet method, and to provide a liquid crystal display panel and a liquid crystal display device each including the color filter substrate. The color filter substrate of the present invention comprises a plurality of color display units, each of the color display units including four or more differently colored transparent layers, wherein the color filter substrate includes a frame structure which surrounds each of the differently colored transparent layers, and the differently colored transparent layers are arranged such that an average of color difference values for pairs of adjacent differently colored transparent layers becomes minimum.Type: ApplicationFiled: June 30, 2010Publication date: July 5, 2012Applicant: SHARP KABUSHIKI KAISHAInventors: Yoshitaka Okumoto, Yusuke Waratani, Keita Katayose, Takayuki Nakano
-
Patent number: 8210690Abstract: A projection system includes a display apparatus comprising a plurality of tunable Fabry-Perot filters, each of the filters being configured for shifting between a state in which the filter transmits radiation in a bandwidth in the visible range of the electromagnetic spectrum and a state in which the filter transmits radiation in a bandwidth outside the visible range of the electromagnetic spectrum. An illuminator provides light to the plurality of Fabry-Perot filters. A control system receives image data and controls the display apparatus to project an image onto an associated display surface. The control system includes a modulator which provides wavelength modulation signals to the plurality of Fabry-Perot filters to modulate a color of pixels in the image and causes selected ones of the Fabry-Perot filters to shift into the bandwidth outside the visible range to modulate the brightness of pixels in the image.Type: GrantFiled: September 28, 2009Date of Patent: July 3, 2012Assignee: Xerox CorporationInventors: Peter M. Gulvin, Lalit K. Mestha, Yao Rong Wang, Pinyen Lin
-
Publication number: 20120154944Abstract: A method of preparing a color curable composition, comprising: preparing a dye solution by dissolving at least a dye in an organic solvent; preparing a pigment dispersion liquid by dispersing at least a pigment using a dispersant; and mixing the dye solution and the pigment dispersion liquid.Type: ApplicationFiled: August 27, 2010Publication date: June 21, 2012Applicant: FUJIFILM CORPORATIONInventor: Shinichi Kanna
-
Publication number: 20120147314Abstract: The display device (100) of this invention has pixels (P) arranged in columns and rows to form a matrix pattern. Each pixel (P) is defined by subpixels (R, G, B, Y) arranged in m columns and n rows (where n and m are integers and n and m?2) to form a matrix pattern and that include first, second, third and fourth subpixels (R, B, Y, G) representing first, second, third and fourth colors, respectively. In three arbitrary pixels (P) arranged in line in one of row and column directions, if the central one of the three is called a first pixel (P1) and the other two second and third pixels (P2, P3), the arrangement of the subpixels (R, G, B, Y) in the first pixel (P1) is different from that of the subpixels (R, G, B, Y) in the second and third pixels (P2, P3). The first subpixels (R) of the first and second pixels (P1, P2) are adjacent to each other, so are their second subpixels (B). The third subpixels (Y) of the first and third pixels (P1, P3) are adjacent to each other, so are their fourth subpixels (G).Type: ApplicationFiled: August 19, 2010Publication date: June 14, 2012Applicant: SHARP KABUSHIKI KAISHAInventors: Takenori Yoshizawa, Keiichi Tanaka
-
Publication number: 20120139960Abstract: A reflective color filter, and a reflective color display apparatus and a method for a reflective color display employing the reflective color filter is provided. The reflective color filter includes first and second photonic crystal areas which reflect light in a selection wavelength band from external light and include a tunable photonic crystal which tunes a photonic band gap corresponding to a frequency bandwidth reflecting light through stimulation. A controller provides stimulations to the first and second photonic crystal areas to adjust the photonic band gap of the tunable photonic crystal of the first and second photonic crystal areas.Type: ApplicationFiled: August 8, 2011Publication date: June 7, 2012Inventors: ChangGyun SHIN, Moon Gyu HAN
-
Patent number: 8194337Abstract: Skins for light reflecting umbrellas and for methods of using light reflecting umbrellas. The invention includes skins with a series of panels in stripes of alternating colors, in a shifted configuration, in a checkered shift configuration, in a half and half configuration, in a modified half and half configuration with a center portion having a separate color combination, in a tricolor configuration, in a shifted tricolor configuration and in a center black configuration.Type: GrantFiled: March 6, 2009Date of Patent: June 5, 2012Inventor: Sergio Alejandro Ortiz-Gavin
-
Patent number: 8192579Abstract: After a gate line (11), a TFT (1), and a data line (30) are formed, a riblike protective insulation layer (32) which coats the data line is formed on a substrate (10) serving as the element substrate of an active matrix type color liquid crystal display device or an organic EL display device. A color filter layer (42) on a transfer film (40) is press-bonded on this substrate (10) with a roller (46) moving in the extensional direction (columnar direction) of the protecting insulation layer (32). The advancement of the transfer of a color filter in the columnar direction makes it possible to bring the substrate and the color filter in contact without gaps while expelling the gas out of a pixel space in the advancement direction. During the step of forming a color filter, the protecting insulation layer (32) protects the data line (30) from the treatment liquid etc. An organic light emitting element layer is arranged in the pixel space to form an organic EL display device.Type: GrantFiled: March 10, 2008Date of Patent: June 5, 2012Assignee: Sanyo Electric Co., Ltd.Inventors: Hideki Matsuoka, Kazuyuki Maeda
-
Patent number: 8189142Abstract: Provided is an electro-optical device including: a pair of substrates; an electro-optical material sandwiched between the pair of substrates; a seal material disposed in a seal region located at the periphery of a region in which the electro-optical material is provided on the pair of substrates so as to bond the pair of substrate to each other, between the pair of substrates; and a coloring layer provided in a concave portion formed in the region in which the electro-optical material is provided on one substrate, wherein a upper surface of a coloring layer facing the electro-optical material is formed nearer to the other substrate than a seal region surface overlapping with the seal material on one substrate.Type: GrantFiled: July 1, 2009Date of Patent: May 29, 2012Assignee: Seiko Epson CorporationInventors: Yoshio Taniguchi, Hiroaki Mochizuki, Hirotaka Kawata, Hidetoshi Ushiyama
-
Patent number: 8187776Abstract: A color filter substrate is provided. The color filter substrate includes a substrate, a light-shielding layer, and a plurality of color filter patterns. The substrate has a plurality of annular trough areas, a plurality of central areas, and a light-shielding area positioned among the annular trough areas. Each of the annular trough areas has an inner edge connected to the central area and an outer edge connected to the light-shielding area. The light-shielding layer is disposed on the light-shielding area and extends from the outer edges of the annular trough areas to the top of the annular trough areas. The color filter patterns are disposed on the annular trough areas and the central areas, and the color filter patterns are in contact with a side surface and a part of the bottom surface of the light-shielding layer.Type: GrantFiled: October 1, 2008Date of Patent: May 29, 2012Assignee: Au Optronics CorporationInventors: Chun-Chieh Tsao, Han-Tu Lin