With Luminescent Solid Or Liquid Material Patents (Class 313/483)
  • Patent number: 11189804
    Abstract: Novel phosphorescent metal complexes containing ligands having the Formula I: bearing either a naphthalene or other fused heterocycle moieties such as benzofuran and benzothiophene useful as emitters in OLEDs and improve the device efficiency and the FWHM of the emission are disclosed.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: November 30, 2021
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Pierre-Luc T. Boudreault, Mingjuan Su, Harvey Wendt, Scott Joseph
  • Patent number: 11155489
    Abstract: Embodiments of the invention include a transparent material such as glass including a metal such as bismuth, particles of luminescent material such as a nitride phosphor disposed in the transparent material, and a coating disposed over the particles of luminescent material. The coating is formed to prevent reaction between the particles of luminescent material and the metal. The coating may be silica.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 26, 2021
    Assignee: Lumileds LLC
    Inventors: Peter Josef Schmidt, Cas Groenendijk
  • Patent number: 11158835
    Abstract: A manufacturing method of a display substrate, a display substrate and a display device are disclosed. In the manufacturing method of the display substrate, the display substrate includes a pixel region, the pixel region includes a plurality of pixel units arranged in an array, and each of the pixel units includes an active display region and a peripheral region located around the active display region. The manufacturing method includes: forming a plurality of spacers in the peripheral region through an ink-jet printing process, and each of the plurality of spacers includes an adhesive material and at least one kind of nanoparticles doped in the adhesive material.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: October 26, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Wenfeng Song
  • Patent number: 11066431
    Abstract: A complex has a structure of formula (1A): SnXn·(m)L, wherein X is at least one type of halogen atoms, L is a polar solvent molecule, n is a value from 1.5 to 2.5, and m is a value from 0.3 to 1.9. A perovskite compound has a structure of formula (2A): RSnXj, wherein Sn has an oxidation number from 1.5 to 2.5, R is at least one type of a monovalent cation, X is at least one type of halogen atoms, and j is a value from 2.5 to 3.5, and the perovskite compound is free of tin oxide; or a perovskite compound has a structure of formula (2B): R2M2BiX1, wherein R is at least one type of a monovalent cation, X is at least one type of halogen atoms; M2 is a monovalent metal, and i is a value from 5.0 to 7.0.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: July 20, 2021
    Assignee: KYOTO UNIVERSITY
    Inventors: Atsushi Wakamiya, Masashi Ozaki, Yasujiro Murata
  • Patent number: 11018283
    Abstract: A method of producing optoelectronic semiconductor components including providing a primary light source having a carrier and a semiconductor layer sequence mounted thereon that generates primary light (B), wherein the semiconductor layer sequence is structured into a plurality of pixels that can be driven electrically independently of each other, and the carrier includes a plurality of control units that drive the pixels, providing at least one conversion unit adapted to convert the primary light (B) into at least one secondary light (G, R), wherein the conversion unit is grown continuously from at least one semiconductor material, structuring the conversion unit, wherein portions of the semiconductor material are removed in accordance with the pixels, and applying the conversion unit to the semiconductor layer sequence so that the remaining semiconductor material is uniquely assigned to a portion of the pixels.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: May 25, 2021
    Assignee: OSRAM OLED GmbH
    Inventors: Isabel Otto, Alexander F. Pfeuffer, Britta Göötz, Norwin von Malm
  • Patent number: 10996258
    Abstract: A method of testing an array-based semiconductor device for defects during fabrication of the semiconductor device detects defects in said entities forming the semiconductor device at an intermediate stage in the fabrication of multiple types of entities forming the semiconductor device; determines whether the detected defects exceed preselected thresholds for the types of entities in which said detects are detected; if the detected defects do not exceed said preselected thresholds, continues the fabrication of the semiconductor device; and if the detected defects exceed said preselected thresholds, identifies the types of defects detected, repairs the identified defects, and continues the fabrication of the semiconductor device.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: May 4, 2021
    Assignee: Ignis Innovation Inc.
    Inventors: Gholamrezà Chaji, Jaimal Soni, Jonathan Jekir, Allyson Giannikouris
  • Patent number: 10976600
    Abstract: The present disclosure provides a backlight, a backlight module and a display apparatus. The backlight includes a backplane, a reflective sheet and a plurality of light-emitting elements, the reflective sheet is arranged on an inner surface of the backplane, the backlight also includes at least one light-modifying region, the light-modifying region is arranged on the reflective sheet, the light-modifying region comprises at least one light-converting device, and the light-converting device can carry out optical process on light emitted from the light-emitting elements.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: April 13, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jian Xu, Jianbo Xian
  • Patent number: 10935206
    Abstract: An illumination device comprises one or several lasers emitting light of a first wavelength or wavelength range, a wavelength converting member converting at least part of the light of the first wavelength or wavelength range into light of a second wavelength or wavelength range, a scanning unit adapted to scan one or several laser beams of said one or several lasers across said wavelength converting member in order to generate an illumination pattern formed at least of the light of the second wavelength or wavelength range, and, optionally, an imaging optics imaging said illumination pattern to the far field. A first light guiding structure is arranged on a light emitting side of said wavelength converting member, said first light guiding structure forming a grid of first light guiding channels. The illumination device can be used as an adaptive headlamp of a vehicle and achieves a high contrast between illuminated and dark regions as well as a high efficiency with a small projection optics.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: March 2, 2021
    Assignee: Lumileds LLC
    Inventor: Steffen Zozgornik
  • Patent number: 10879466
    Abstract: An organic light-emitting display apparatus including: a substrate; a plurality of first electrodes spaced apart from each other on the substrate; a plurality of organic functional layers respectively covering an upper surface and side surfaces of the plurality of first electrodes, each of the plurality of organic functional layers including an emission layer; a first bank disposed between the plurality of organic functional layers and not directly contacting the plurality of first electrodes; and a second electrode disposed on the plurality of organic functional layers.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: December 29, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunsung Bang, Arong Kim, Jungsun Park, Duckjung Lee
  • Patent number: 10854798
    Abstract: Quantum dots and methods of making quantum dots are described. A method begins with forming quantum dots having a core-shell structure with a plurality of ligands on the shell structure. The method includes exchanging the plurality of ligands with a plurality of second ligands. The plurality of second ligands have a weaker binding affinity to the shell structure than the plurality of first ligands. The plurality of second ligands are then exchanged with hydrolyzed alkoxysilane to form a monolayer of hydrolyzed alkoxysilane on a surface of the shell structure. The method includes forming a barrier layer around the shell structure by using the hydrolyzed alkoxysilane as a nucleation center.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: December 1, 2020
    Assignee: Nanosys, Inc.
    Inventors: Shihai Kan, Jay Yamanaga, Charles Hotz, Jason Hartlove, Veeral Hardev, Jian Chen, Christian Ippen, Wenzhou Guo, Robert Wilson
  • Patent number: 10854780
    Abstract: A light emitting device including a light emitting unit and a phosphor resin layer is provided. The light emitting unit has a top surface and a bottom surface opposite to each other. Each of the light emitting units includes two electrodes. The two electrodes are disposed on the bottom surface. The phosphor resin layer is disposed on the top surface of the light emitting unit. One side of the phosphor resin layer has a mark. One of the two electrodes is closer to the mark with respect to the other one of the two electrodes.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: December 1, 2020
    Assignee: Genesis Photonics Inc.
    Inventors: Cheng-Wei Hung, Chin-Hua Hung, Xun-Xain Zhan, Chuan-Yu Liu, Yun-Chu Chen, Yu-Feng Lin
  • Patent number: 10809433
    Abstract: Provided is a circularly polarizing plate for an organic EL display apparatus, which has a high barrier function, is extremely thin, and has an excellent antireflection function. The circularly polarizing plate for an organic EL display apparatus of the present invention includes in this order: a polarizer; a retardation layer, which is configured to function as a ?/4 plate; a barrier layer; and a pressure-sensitive adhesive layer, which has a barrier function, in which the barrier layer includes thin glass having a thickness of from 5 ?m to 100 ?m.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: October 20, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Takeshi Murashige, Junichi Inagaki, Kazuhito Hosokawa
  • Patent number: 10777904
    Abstract: Provided is a radio wave absorber including: a support; a first radio wave absorption layer having a flat plate shape that is disposed on a surface of the support and includes a radio wave absorption material and a binder; and second radio wave absorption layers that are erected on a surface of the first radio wave absorption layer, include a radio wave absorption material and a binder, and are conical protrusions having bottom surfaces of which outer peripheral portions are in contact with each other, in which a distance between apexes of the conical protrusions adjacent to each other is 0.5 mm to ?a mm, in a case where a wavelength of a radio wave to be absorbed is set as ?a mm, and a manufacturing method of a radio wave absorber.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: September 15, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Tatsuo Mikami, Hirotoshi Yoshizawa
  • Patent number: 10777757
    Abstract: An organic light emitting diode (OLED) display panel includes an array substrate. The array substrate includes a first zone, a second zone and a third zone spaced from one another. A first luminous area is disposed on the first zone. A second luminous area is disposed on the second zone. A third luminous area is disposed on the third zone. The third zone, the second zone and the first zone are stacked with one another. The second luminous area and third luminous area are disposed between the second zone and the third zone.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: September 15, 2020
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Haoran Cao, Pilgeun Chun
  • Patent number: 10742945
    Abstract: A luminance characteristics generation method includes: determining, for each of frames included in a video, a value as first luminance characteristics, the value being obtained by dividing the number of pixels having luminances less than or equal to a first luminance among all pixels included in the frame by the number of all the pixels included in the frame; and outputting the first luminance characteristics determined in the determining of the value.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 11, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takeshi Hirota, Susumu Miyajima, Akira Yoneda, Yoshiichiro Kashiwagi, Toshiroh Nishio, Masayuki Kozuka
  • Patent number: 10714546
    Abstract: An organic light-emitting display device according to an embodiment includes a light-emitting structure. The light-emitting structure includes a lower electrode, an organic light-emitting layer, and an upper electrode, which are stacked one above another in sequence. The organic light-emitting display device further includes a bank insulating layer covering the edge of the lower electrode. The organic light-emitting layer extends onto the bank insulating layer. The organic light-emitting layer includes a side surface being vertically aligned with a side surface of the bank insulating layer.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: July 14, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Min-Su Kim
  • Patent number: 10698268
    Abstract: A liquid crystal lens, a manufacturing method and a corresponding curved display device are disclosed. The liquid crystal lens is configured to be adhered over a flat display device for achieving curved display, and includes liquid crystals, a first electrode and a second electrode for driving the liquid crystals, and an elevation layer. The first electrode includes a plurality of independent electrodes separate from each other, each independent electrode being arranged on the elevation layer. The elevation layer is further configured such that each independent electrode is located in a different position along a thickness direction of the elevation layer.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: June 30, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Wang, Xiaochuan Chen, Wenqing Zhao, Qian Wang, Rui Xu, Ming Yang, Jian Gao, Pengcheng Lu, Xiaochen Niu, Changfeng Li
  • Patent number: 10693050
    Abstract: A light emitting device can include a substrate including a top surface, an outermost side surface, and a bottom surface; a light emitting diode chip on the top surface of the substrate; a reflecting member disposed on a first portion of the top surface of the substrate and the reflecting member having a cavity; a first metal layer disposed on a second portion of the top surface, one side of the outermost side surface, and a first portion of the bottom surface; a second metal layer disposed on a third portion of the top surface, another side of the outermost side surface, and a second portion of the bottom surface; a heatsink disposed on the bottom surface of the substrate; and at least two heatsink holes in the substrate formed to pass through the substrate, in which the at least two heatsink holes are in contact with the heatsink, and a reflective material is on an inside surface of the at least two heatsink holes, the first metal layer, the second metal layer, and the heatsink are separated from each other
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: June 23, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Wan Ho Kim
  • Patent number: 10694016
    Abstract: A mobile phone includes a control unit, a first wireless module coupled to the control unit, a second wireless module coupled to the control unit, a first transparent substrate having a first conductive line and a second transparent substrate having a second conductive line, fluorescent substances are formed between the first transparent substrate and the second transparent substrate, wherein a bias is applied to excite the fluorescent substances by combination of an electron and a hole to emit visible light, thereby removing backlight of the mobile phone. An antenna is disposed at side of the first transparent substrate to improve receiving or transmission. An eye illumination source is coupled to the control unit to measure an eye of a subject before the mobile phone, at least one CMOS sensor coupled to the control unit to sense an eye illumination from the eye of the subject.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: June 23, 2020
    Assignee: Zoppolin Corporation
    Inventor: Kuo-Ching Chiang
  • Patent number: 10682842
    Abstract: A method for producing a gelatin structure, the method including forming a three-dimensional structure having a hollow part using gelatin as a material, is provided, and a gelatin structure production system is provided. A biocompatible material structure having a three-dimensional structure is formed by jetting a liquid obtained by melting a biocompatible material that is solid at normal temperature and is water-soluble and thermoplastic, through a nozzle unit; and stacking the biocompatible material on a liquid landing surface of a substrate. The surface of the biocompatible material structure is coated with a coating film containing gelatin, gelatin is attached to the periphery of the biocompatible material structure to form a gelatin structure, the gelatin structure is shaped, the biocompatible material structure is dissolved, and the shape of the biocompatible material structure is transferred to the interior of the gelatin structure.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: June 16, 2020
    Assignee: FUJIFILM Corporation
    Inventor: Kazunori Takahashi
  • Patent number: 10622524
    Abstract: A converter for an optoelectronic component, an optoelectronic component, a method for forming a converter for an optoelectronic component and a material for a reflector of an optoelectronic component are disclosed. In an embodiment, a converter includes a conversion element for converting a wavelength of electromagnetic radiation which passes through at least a part of the conversion element and a reflector, wherein the reflector includes a reflector material which includes MgF2 and/or an inorganic material as a matrix material in which a plurality of particles is embedded, wherein a refractive index of the matrix material amounts to at least 1 and at most 2, and wherein a refractive index of the particles amounts to at least 1.5.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: April 14, 2020
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Jörg Erich Sorg, Roland Schulz, Florian Peskoller, Alan Lenef, Christopher Tarry, Yi Zheng
  • Patent number: 10622577
    Abstract: An organic light emitting display device includes a substrate with a first emitting region adjacent a second emitting region, a first anode in the first emitting region, a first organic light emitting layer on the first anode, a second anode in the second emitting region, and a second organic light emitting layer on a part of the first anode and the second anode. The second organic light emitting layer includes a material different from the first organic light emitting layer.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: April 14, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Hyun Choi, Young Nam Yun
  • Patent number: 10570333
    Abstract: A wavelength conversion element comprising a crosslinked matrix and at least one phosphor dispersed in said matrix, wherein said matrix is made from a precursor material comprising a precursor having a structure chosen from one of the generic formulae is provided. Further, a light emitting device comprising a wavelength conversion element and a method for producing a wavelength conversion element are provided.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: February 25, 2020
    Assignee: OSRAM OPTO Semiconductors GmbH
    Inventors: Alan Piquette, Adam Scotch, Gertrud Kraeuter, Matthias Loster
  • Patent number: 10483489
    Abstract: Devices and techniques for fabricating such devices are provided, which include an optical system having a combined permeation barrier and circular polarizer. The optical system is relatively thin and flexible, thereby allowing for OLED displays and similar devices that reduce glare while being suitable for use in flexible displays and similar devices.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: November 19, 2019
    Assignee: Universal Display Corporation
    Inventors: Michael Hack, Ruiqing Ma
  • Patent number: 10446711
    Abstract: A thin film transistor array substrate and a method for manufacturing the same are disclosed. The thin film transistor array substrate includes a plurality of pixel units defined by a cross structure of gate lines with data lines and power lines on a substrate. Each of the pixel units includes a driving unit, which includes a switching thin film transistor and a driving thin film transistor receiving a signal from the gate line, the data line, and the power line, and a capacitor storing a signal; and a light emitting unit emitting light on a pixel electrode receiving a driving current from the driving thin film transistor. Each of a plurality of shielding patterns is positioned under the switching thin film transistor and the driving thin film transistor of the pixel unit.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: October 15, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Jinchae Jeon, Kisul Cho
  • Patent number: 10418587
    Abstract: A display device includes a substrate which includes a pixel region and a peripheral region which is provided on at least one side of the pixel region, a plurality of pixels provided in the pixel region, a passivation layer that disposed on the substrate, a light emitting element disposed on the passivation layer and which emits light, and a sealing member which covers the light emitting element. The sealing member includes a first inorganic layer disposed on the light emitting element, a lens portion disposed on the first inorganic layer and which extracts light which is emitted from the light emitting element, an organic layer disposed on the lens portion, and a second inorganic layer disposed on the organic layer.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 17, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Sang Kim, Seung Wook Kwon, Oh June Kwon, Hyo Jeong Kwon, Doo Hwan Kim, Woo Yong Sung
  • Patent number: 10411224
    Abstract: The present disclosure relates to an electronic device with a display device having enhanced display power consumption. The electronic device includes: a housing; a transparent member disposed in at least a portion of the housing, and includes an upper surface and a lower surface; a first anti-reflection layer coupled to the upper surface of the transparent member; and a display panel coupled to at least a portion of the lower surface of the transparent member by a visually transparent adhesive member, and housed in the housing. The display panel includes: a polarizing film layer coupled to the adhesive member and including an upper surface and lower surface; a light emitting layer disposed under the lower surface of the polarizing film layer; and a second anti-reflection layer disposed on the lower surface of the polarizing film layer between the lower surface of the polarizing film layer and the light emitting layer.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: September 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jihun Heo, Ji Hoon Park, Sung-Soo Moon, Kemsuk Seo, Taeyoon An, Bong Jae Rhee, Chang-Su Lee
  • Patent number: 10402145
    Abstract: An optoelectronic lighting device includes a carrier, a plurality of light-emitting optoelectronic components arranged on an upper side of the carrier, and at least one layer of a hydrophobic aerogel that protects the plurality of light-emitting optoelectronic components from influences of moisture. A video wall module includes the optoelectronic light device. A signal transmitter for a light signaling installation includes the optoelectronic light device.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: September 3, 2019
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Nils Kaufmann, Peter Brick
  • Patent number: 10386673
    Abstract: A liquid crystal display device and a liquid crystal display module are disclosed. The liquid crystal display module comprises a backlight unit, a liquid crystal display panel, and a quantum rod film between the backlight unit and the liquid crystal display panel. The liquid crystal display panel comprises an upper substrate, a lower substrate, a liquid crystal being filled between the upper and lower substrate, and an upper polarizer arranged at the outer side of the upper substrate, that is the light-emitting side of the liquid crystal display panel. The quantum rod film is arranged between the lower substrate and the backlight unit. The liquid crystal display module adopts the quantum rod material that may emit polarized light to replace the conventional color filter and the lower polarizer to achieve the purposes of high contrast, high color saturation, low power consumption and low cost for the color liquid crystal display.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: August 20, 2019
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventor: Yong Fan
  • Patent number: 10340329
    Abstract: The present application discloses a display panel and a display device. The display panel comprises a substrate, a power supply line layer and a power supply compensation film, wherein the power supply compensation film is arranged on the back surface of the substrate, the power supply line layer is arranged on the front surface of the substrate and comprises a first power supply line arranged in a first frame area and a second frame area, the power supply compensation film is electrically connected with the first power supply line, the sheet resistance of the power supply compensation film is smaller than that of the power supply line layer, and the first frame area and the second frame area are positioned in non-display areas on two opposite sides of a display area respectively.
    Type: Grant
    Filed: September 24, 2017
    Date of Patent: July 2, 2019
    Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventor: Yingteng Zhai
  • Patent number: 10333034
    Abstract: A phosphor includes a europium-doped nitride phosphor powder and a manganese-doped fluoride phosphor powder. The weight ratio of the europium-doped nitride phosphor powder to the manganese-doped fluoride phosphor powder is in a range of 17.5% to 22.5%.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 25, 2019
    Assignee: AmTRAN Technology Co., Ltd.
    Inventor: Hung-Ta Yu
  • Patent number: 10317726
    Abstract: A backlight module and a liquid crystal display device are disclosed. The backlight module comprises a frame, which comprises a first extension part and a second extension part that are parallel to each other, and a connection part that is connected between the first extension part and the second extension part, wherein a light source is arranged on an inner side of the connection part; and wherein a quantum tube that can receive light from the light source is provided between an inner end of the first extension part and an inner end of the second extension part. According to the present disclosure, the quantum tube can be supported by the backlight module firmly, so that the quantum tube can be used in the liquid crystal display device.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: June 11, 2019
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventor: Jie Zeng
  • Patent number: 10313630
    Abstract: A mobile phone includes a control unit, a first wireless module coupled to the control unit, a second wireless module coupled to the control unit, a first transparent substrate having a first conductive line and a second transparent substrate having a second conductive line, fluorescent substances are formed between the first transparent substrate and the second transparent substrate, wherein a bias is applied to excite the fluorescent substances by combination of an electron and a hole to emit visible light, thereby removing backlight of the mobile phone. An antenna is disposed at side of the first transparent substrate to improve receiving or transmission.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: June 4, 2019
    Assignee: Zeppelin Corporation
    Inventor: Kuo-Ching Chiang
  • Patent number: 10302641
    Abstract: An analyzing device of the present invention is provided with a flow chamber that a fluid including magnetic particles associated with a labeling substance flows from a fluid inlet to a fluid outlet, magnetic trap means to apply a magnetic field for trapping the magnetic particles to the fluid in the flow chamber, a working electrode and a counter electrode to apply a voltage to the magnetic particles trapped by the magnetic trap means, and to emit a luminescence, a light detection element to detect a luminescence derived from the labeling substance on the magnetic particles trapped in the flow chamber, and regulating means to regulate a region that the light detection element detects the luminescence derived from the labeling substance on a part of magnetic particles of them trapped by the magnetic trap means.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: May 28, 2019
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Shunichiro Nobuki, Muneo Maeshima, Terumi Tamura, Kenta Imai
  • Patent number: 10273408
    Abstract: A wavelength conversion member is provided. The wavelength conversion member includes: a wavelength conversion layer including at least one kind of quantum dots that are excited by excitation light to emit fluorescence and an antioxidant; at least one interposing layer that is formed to be adjacent to the wavelength conversion layer; and a barrier layer that is formed on at least one surface of the wavelength conversion layer, in which at least one layer of the interposing layers is an antioxidant-containing interposing layer including the antioxidant.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: April 30, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Ryo Satake, Tatsuya Oba, Hideaki Ito, Hiroyuki Yoneyama
  • Patent number: 10270014
    Abstract: A light-emitting device (LED) package including a package body including a mounting region at an upper portion thereof; a lead frame below the package body; a semiconductor light-emitting device in the mounting region and electrically connected to the lead frame; a top layer attached to a top surface of the semiconductor light-emitting device, the top layer including a red phosphor; and a molding layer in the mounting region, the molding layer covering the top layer and including a short-wavelength phosphor having a peak emission wavelength that is shorter than a peak emission wavelength of the red phosphor, wherein the top layer exposes a side surface of the semiconductor light-emitting device, and the molding layer is in contact with the side surface of the semiconductor light-emitting device.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: April 23, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Woo Jung Park, JungSung Kim, JungKyu Park, Taeyoung Choi
  • Patent number: 10264336
    Abstract: An electronic device including a conductive casing, a conductive sheet, a conductive elastic pad, a circuit board and a sound output unit is provided. The conductive casing has an inner surface and a plurality of through holes extended from the inner surface to the outside of the conductive casing to pass through the conductive casing. The conductive sheet is disposed on the inner surface and covers part of the through holes. The conductive elastic pad is disposed in the conductive casing and contacts the conductive sheet. The circuit board is disposed in the conductive casing and connected with the conductive elastic pad. The sound output unit is disposed in the conductive casing and electrically connected to the circuit board. The sound output unit is adapted to output a sound transmitted to the outside of the electronic device by another part of the through holes. A conductive structure is also provided.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: April 16, 2019
    Assignee: HTC Corporation
    Inventors: Tung-Hsin Yeh, Cheng-Chieh Chuang, Shih-Ming Lin
  • Patent number: 10249839
    Abstract: An organic electroluminescence device includes, in order, a first electrode, a hole transport layer, an organic light-emitting layer, an electron transport layer, and a second electrode. The hole transport layer is configured by a coated film. The organic light-emitting layer is configured by a coated film. The organic light-emitting layer has a hole current that is larger than an electron current.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: April 2, 2019
    Assignee: Joled Inc.
    Inventors: Kazuhiro Yoneda, Noriyuki Matsusue
  • Patent number: 10243141
    Abstract: Provided is a precursor of an inorganic/organic hybrid perovskite compound, and the precursor of the precursor of the inorganic/organic hybrid perovskite compound according to an exemplary embodiment of the present invention includes an organic positive ion, a metal positive ion, a halogen negative ion, and a guest molecule (GM).
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: March 26, 2019
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Sang Il Seok, Jun Hong Noh, Nam Joong Jeon
  • Patent number: 10216076
    Abstract: A ceramic composite contains inorganic materials and includes a phosphor phase including YAG containing Ce, and a scatterer phase including a translucent ceramic, in which the phosphor phase is contained in an amount of 90 vol % or more and 99 vol % or less, and the scatterer phase is contained in an amount of 1 vol % or more and 10 vol % or less.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: February 26, 2019
    Assignee: COORSTEK KK
    Inventor: Masaki Irie
  • Patent number: 10213373
    Abstract: The present disclosure provides biophotonic compositions and methods useful in phototherapy. In particular, the biophotonic compositions of the present disclosure comprise at least two xanthene dyes. The biophotonic compositions and the method of the disclosure are useful for promoting wound healing and skin rejuvenation, as well as treating acne and other skin conditions.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: February 26, 2019
    Assignee: KLOX TECHNOLOGIES, INC.
    Inventors: Nikolaos Loupis, Remigio Piergallini
  • Patent number: 10192933
    Abstract: The present disclosure discloses a manufacturing method of organic light emitting device, and the steps of the manufacturing method comprises: manufacturing a bottom electrode on a base substrate; manufacturing an organic electro-emitting assembly on the bottom electrode by evaporation techniques and lithography techniques; and manufacturing a top electrode on the organic electro-emitting assembly. An organic light emitting device manufactured by the aforementioned method is further disclosed in the present invention. Hole transport layers corresponded to every emitting layers is manufactured by lithography technologies in the present disclosure; therefore, no fine metal mask is needed in use to reduce production cost and time; furthermore, properties of the organic light emitting device is increased simultaneously.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: January 29, 2019
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hsiang Lun Hsu, Meng Zhao
  • Patent number: 10193030
    Abstract: A lighting apparatus includes an LED light source radiationally coupled to a composite material including a phosphor of formula I and a thermally conductive material dispersed in at least a portion of a binder material. The thermally conductive material includes a material selected from the group consisting of indium oxide, tin oxide, indium tin oxide, calcium oxide, barium oxide, strontium oxide, aluminum hydroxide, magnesium hydroxide, calcium hydroxide, barium hydroxide, strontium hydroxide, zinc hydroxide, aluminum phosphate, magnesium phosphate, calcium phosphate, barium phosphate, strontium phosphate, diamond, graphene, polyethylene nanofibers, carbon nanotubes, silver metal nanoparticles, copper metal nanoparticles, gold metal nanoparticles, aluminum metal nanoparticles, boron nitride, silicon nitride, an alkali metal halide, calcium fluoride, magnesium fluoride, a compound of formula II, and combinations thereof.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: January 29, 2019
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Digamber Gurudas Porob, James Edward Murphy, Florencio Garcia, Megan Marie Brewster
  • Patent number: 10153459
    Abstract: An optoelectronic package includes a substrate, a light emitting chip, an optical sealant, and an optical scattering layer. The substrate has a carrying plane and a wiring layer formed on the carrying plane. The light emitting chip used for emitting a light ray is mounted on the carrying plane and electrically connected to the wiring layer. The optical sealant covers the carrying plane and wraps the light emitting chip. The optical sealant is located in the path of the light ray. The optical scattering layer covers the optical sealant. The optical sealant located in the path of the light ray is formed between the substrate and the optical scattering layer. Preferably, the refractive index of the optical sealant is larger than or equal to the refractive index of the optical scattering layer.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: December 11, 2018
    Assignee: UNISTARS CORPORATION
    Inventors: Shang-Yi Wu, Hsin-Hsien Hsieh
  • Patent number: 10152914
    Abstract: A tiled display having discrete luminous sources distributed over at least two adjacent flexible display tiles, each arranged to drive the discrete luminous sources on it when connected to a power supply and when receiving data and control signals; where the power, data and control signals are provided to the tiles trough conducting tracks formed on a carrier substrate, where at least one of the conducting tracks extends from one edge of the carrier substrate to the opposite edge of the carrier substrate.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: December 11, 2018
    Assignee: BARCO N.V.
    Inventors: Karim Meersman, Bruno Devos
  • Patent number: 10139067
    Abstract: A laser car lamp includes a plurality of laser diodes, at least one light guide element, a phosphor element, and a lens. The light guide element has a laser light incident surface and a laser light exit surface. The phosphor element is located adjacent to the laser light exit surface of the light guide element, and the lens is located adjacent to the laser light incident surface of the light guide element. In addition, the laser diodes are arranged around the laser light incident surface of the light guide element.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 27, 2018
    Assignee: NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Tsung-Xian Lee, Ching-Chia Chou, Kuei-Chun Liu
  • Patent number: 10101645
    Abstract: A wavelength conversion element includes a base material and a phosphor layer that contains a phosphor emitting fluorescence upon incidence of excitation light and is provided on the base material, in which the phosphor layer includes a first surface on which excitation light (blue light) is incident and a second surface facing the base material, and a plurality of regions with different absorption coefficients of the excitation light between the first surface and the second surface.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: October 16, 2018
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Toshiaki Hashizume, Kunihiko Takagi, Tetsuo Shimizu, Osamu Arakawa
  • Patent number: 10082829
    Abstract: A novel electronic device is provided. Alternatively an electronic device of a novel embodiment is provided. An electronic device includes a ring portion and a display portion. The display portion is flexible. The display portion has a top surface and a first side surface in contact with at least one side of the top surface. The first side surface has a curved surface. The top surface includes a first display region. The first side surface includes a second display region. The first display region and the second display region are continuously provided. The electronic device is mounted such that the ring portion is in contact with a user's finger.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: September 25, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Hideaki Kuwabara, Masaaki Hiroki
  • Patent number: 10079274
    Abstract: An organic light-emitting display apparatus, including a pixel electrode; a pixel definition layer covering at least a portion of an edge of the pixel electrode; an emission layer on the pixel electrode; and a first intermediate layer on the pixel electrode and the pixel definition layer, the first intermediate layer having a first through hole corresponding to at least a portion of an upper surface of the pixel definition layer.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: September 18, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wonkyu Choe, Duckjung Lee
  • Patent number: RE48273
    Abstract: A flexible image display device includes a window substrate, a polarizing plate, and a touch panel, wherein a distance between a neutral plane and a lower surface of the touch panel based on a visible side during bending is 34% or less to an entire thickness of the flexible image display device. The flexible image display device has excellent flexibility and may significantly reduce a defect rate due to a damage of the touch panel by minimizing the damage of the touch panel even if repeatedly applying bending fatigue thereto.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: October 20, 2020
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Byung Hoon Song, In Kyu Song