公开(公告)号：US10896942B2

公开(公告)日：2021-01-19

申请号：US15546153

申请日：2016-03-07

申请人： TORAY INDUSTRIES, INC.

发明人： Takeshi Arai ,  Satoshi Kamemoto ,  Kazuto Miyoshi

IPC分类号： H01L51/00 ,  H01L27/32 ,  H01L51/50 ,  H05B33/10 ,  H05B33/22 ,  C08G73/10 ,  H05B33/12 ,  H01L51/52 ,  H01L51/56

摘要： The purpose is to provide an organic EL display device which has good sensitivity and is free from the occurrence of luminance decrease or pixel shrinkage, thereby having excellent long-term reliability. In order to achieve the above-described purpose, provided is the following configuration. Namely, an organic EL display device wherein an insulating layer formed on a first electrode is a cured film obtained by curing a photosensitive resin composition; and the residual amount of acid anhydrides contained in the cured film is from 0.003 to 0.04 (inclusive) when the residual amount of aromatic rings contained in the cured film is taken as 1 (the reference value).

公开(公告)号：US10886439B2

公开(公告)日：2021-01-05

申请号：US16786133

申请日：2020-02-10

申请人： LUMILEDS LLC

发明人： Dawei Lu ,  Oleg Shchekin

IPC分类号： H01L33/46 ,  F21V7/00 ,  F21V7/04 ,  F21V7/22 ,  H05B33/22 ,  H01L33/58 ,  F21Y115/10 ,  C03C3/12 ,  H01L33/50 ,  H01L33/56

摘要： Embodiments of the invention include a semiconductor light emitting device including a semiconductor structure. The semiconductor structure includes a light emitting layer disposed between an n-type region and a p-type region. A wavelength converting structure is disposed in a path of light emitted by the light emitting layer. A diffuse reflector is disposed along a sidewall of the semiconductor light emitting device and the wavelength converting structure. The diffuse reflector includes a pigment. A reflective layer is disposed between the diffuse reflector and the semiconductor structure. The reflective layer is a different material from the diffuse reflector.

公开(公告)号：US10727443B2

公开(公告)日：2020-07-28

申请号：US15573624

申请日：2016-05-02

申请人： SAMSUNG SDI CO., LTD.

发明人： Hye Jin Kim ,  Sung Min Ko ,  Mi Sun Kim ,  Seong Ryong Nam ,  Ji Yeon Lee ,  Mi Jeong Choi

IPC分类号： H01L51/52 ,  H01L51/56 ,  H05B33/22 ,  H01L51/00

摘要： Provided is an organic light emitting display comprising: a substrate including a light emitting zone and a non-light emitting zone, which is positioned around the outside of the light emitting zone; at least one organic light emitting diode formed on the light emitting zone; an encapsulation layer for sealing the organic light emitting diode; and a dam formed on the non-light emitting zone, wherein the encapsulation layer includes a structure in which at least one inorganic layer and at least one organic layer are alternatingly stacked, wherein the organic layer is made from a display sealing material composition, and wherein the display sealing material composition comprises a photo-curable monomer and a photopolymerization initiator. The photo-curable monomer comprises: a monomer not having an aromatic hydrocarbon group; and a monomer, represented by chemical formula 1, having at least two substituted or non-substituted phenyl groups, wherein the photo-curable monomer comprises approximately 5 wt. % to 45 wt. % of the monomer having the at least two substituted or non-substituted phenyl groups, and approximately 55 wt. % to 95 wt. % of a monomer not having the aromatic hydrocarbon group.

公开(公告)号：US20200236751A1

公开(公告)日：2020-07-23

申请号：US16483023

申请日：2018-01-30

申请人： PIONEER CORPORATION

发明人： Kazuaki ARAI

IPC分类号： H05B33/22 ,  G01C3/06 ,  H01L51/52 ,  H01L51/50 ,  H05B33/26 ,  H05B45/10 ,  H05B47/105 ,  G01S7/481 ,  G01S7/00

摘要： An optical device includes a light-emitting device and a sensor device (a light receiving element). The light-emitting device includes a substrate, a plurality of light-emitting elements, and a plurality of light-transmitting units. The substrate has a first surface and a second surface. The second surface is opposite the first surface. The plurality of light-emitting elements are located on the first surface side of the substrate. Each of the plurality of light-transmitting units is located between light-emitting elements adjacent to each other. The light-emitting device has light-transmitting properties by the plurality of light-transmitting units. Light from the plurality of light-emitting elements is emitted mainly from the second surface of the substrate. The amount of light leakage from light emitted from each light-emitting element and leaked toward the outside of the first surface of the substrate is suppressed.

公开(公告)号：US20200182422A1

公开(公告)日：2020-06-11

申请号：US16790198

申请日：2020-02-13

申请人： OSRAM OLED GmbH

发明人： Ulrich KASTNER-JUNG ,  Markus KLEIN ,  Stan MAES ,  Romana SIGL ,  Annette HAID ,  Stephan LINTNER ,  Julian HERGET ,  Gregor MATJAN

IPC分类号： F21S10/02 ,  F24D19/06 ,  B05B1/18 ,  B60Q7/00 ,  B60Q1/26 ,  B60Q3/30 ,  B60Q3/74 ,  H05B33/22 ,  G04G13/02 ,  G04G11/00 ,  G04C19/02 ,  F21V33/00 ,  F21V23/04 ,  H05B47/16 ,  H05B47/00 ,  H05B45/00

摘要： A device comprising an organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation, wherein the organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation, and wherein the encapsulation forms a seal of the organic layer sequence against environmental influences, at least one touch-sensitive operating element, wherein the at least one touch-sensitive operating element comprises at least one touch sensor, wherein the device is flexible.

公开(公告)号：US10680150B2

公开(公告)日：2020-06-09

申请号：US15682416

申请日：2017-08-21

申请人： Dragan Grubisik ,  Davorin Babic ,  Alex Kropachev ,  Arshey Patadia ,  Viet Nguyen

发明人： Dragan Grubisik ,  Davorin Babic ,  Alex Kropachev ,  Arshey Patadia ,  Viet Nguyen

IPC分类号： H01L33/26 ,  H05B33/22 ,  H01L33/62 ,  H01L33/64 ,  H01L33/34 ,  H01L33/56 ,  H01L33/46 ,  H01L33/38 ,  H01L33/28 ,  H01L33/42

摘要： The invention comprises a solid state infrared source and method of use thereof comprising: (1) an electrically conductive film, comprising a semi-transparent material, the semi-transparent material comprising a transmission property of at least forty percent, wherein at least forty percent of internal infrared emissions from the electrically conductive film transmit to an outer surface of the electrically conductive film, wherein the infrared emissions comprise a peak intensity between 3.9 and 6 micrometers; (2) a first silicon nitride layer; and (3) a second silicon nitride layer, the electrically conductive film positioned between the first silicon nitride layer and the second silicon nitride layer, where applying an electric current of less than one Watt through the electrically conductive film raises a temperature of the electrically conductive film to in excess of eight hundred degrees centigrade in less than twenty milliseconds resultant in the infrared emissions.

公开(公告)号：USRE48032E1

公开(公告)日：2020-06-02

申请号：US15718762

申请日：2017-09-28

申请人： PANASONIC CORPORATION

发明人： Arinobu Kanegae ,  Kiyoyuki Morita

IPC分类号： H01L29/66 ,  H01L27/12 ,  H01L29/786 ,  H05B33/26 ,  H05B33/12 ,  H01L27/32 ,  H05B33/22 ,  G09F9/30

摘要： A thin-film semiconductor substrate includes a top-gate first TFT, a top-gate second TFT, and a data line (source line), in which the first TFT has a first semiconductor layer, a first gate insulating film, a first gate electrode, a first source electrode, a first drain electrode, and a first protection layer, the second TFT has a second semiconductor layer, a second gate insulating film, a second gate electrode, a second source electrode, a second drain electrode, and a second protection layer, the data line is connected to the first source electrode, the first drain electrode is an extension of the second gate electrode, and the second gate electrode is thinner than the data line.

公开(公告)号：US10657881B2

公开(公告)日：2020-05-19

申请号：US15746138

申请日：2016-06-07

申请人： Sony Corporation

发明人： Masaki Suzuki ,  Shoji Sudo ,  Yoshiyuki Ishii

IPC分类号： G09G3/3208 ,  G09F9/30 ,  H05B33/22 ,  G09G3/3233 ,  H01L27/32 ,  H01L51/52

摘要： A display device includes: a display panel including display elements each including a light emitting unit and a drive circuit for driving the light emitting unit, the display elements being arranged in a two-dimensional matrix on a substrate; and a luminance correction unit for correcting luminances of the display elements in display of an image by the display panel by correcting a gradation value of a video signal, in which a partition (60) for guiding stray light from a light emitting unit to an optical sensor (4) provided on the display panel is provided between adjacent light emitting units of the display panel, and the luminance correction unit corrects a gradation value of a video signal associated with each of the display elements on the basis of a gradation value of an uncorrected video signal and a detection result from the optical sensor.

公开(公告)号：US10608066B2

公开(公告)日：2020-03-31

申请号：US16274212

申请日：2019-02-12

申请人： InnoLux Corporation

发明人： Yuan-Lin Wu

IPC分类号： G06F1/16 ,  H01L27/32 ,  H05B33/22 ,  H01L25/075 ,  G09G3/32 ,  H01L27/088 ,  G02F1/1345 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L33/00 ,  H01L33/22 ,  H01L21/02 ,  H01L33/38 ,  H01L33/62 ,  H01L27/15

摘要： A display device includes a substrate and a display structure. The substrate has a foldable first region and a second region adjacent to the foldable first region, wherein a folding axis overlaps the foldable first region. The display structure overlaps the substrate and includes a plurality of first pixel electrodes. A minimum distance between the substrate and a top surface of one of the plurality of first pixel electrodes overlapping the foldable first region is defined as a first distance, a minimum distance between the substrate and a top surface of one of the plurality of first pixel electrodes overlapping the second region is defined as a second distance, and the first distance is less than the second distance.

公开(公告)号：US10598370B2

公开(公告)日：2020-03-24

申请号：US15694830

申请日：2017-09-03

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Takahiro Miyake ,  Tomoyuki Nakano ,  Masahiro Kasano ,  Takashi Matsuda

IPC分类号： F21V29/76 ,  F21S41/141 ,  F21S41/143 ,  F21S41/19 ,  F21S41/29 ,  F21S41/20 ,  F21S45/47 ,  H05B33/22 ,  F21V7/00 ,  F21V23/02 ,  F21Y115/10

摘要： A mounting pedestal is disposed on a wheeled vehicle and a light emitter is mounted on the mounting pedestal. The mounting pedestal includes a metal layer and an insulating layer stacked on the metal layer. The insulating layer has a major surface facing in a direction of travel of the wheeled vehicle and a heat escape port in which solder that joins the light emitter and the metal layer is disposed. The mounting pedestal has a step which arranges the major surface into a plurality of major surfaces.