公开(公告)号：EP3470894A2

公开(公告)日：2019-04-17

申请号：EP18195856.2

申请日：2018-09-21

申请人： Samsung Display Co., Ltd.

发明人： CHOI, Chung Sock ,  KIM, Hyun Ho ,  LEE, So Young ,  CHO, Sang Hwan

IPC分类号： G02B5/18 ,  G02B5/28 ,  G02B27/01

CPC分类号： G02B27/0172 ,  G02B1/115 ,  G02B5/0215 ,  G02B5/18 ,  G02B5/1871 ,  G02B5/189 ,  G02B5/28 ,  G02B27/0944 ,  G02B27/0955 ,  G02B2027/0112 ,  G02B2027/0123 ,  H01L27/3246 ,  H01L51/5036 ,  H01L51/5203 ,  H01L51/524

摘要： A display device includes a display panel (100) including a substrate (110) and a plurality of display elements (PX1) disposed on the substrate, and a diffraction panel (200) including a plurality of diffraction patterns (210) disposed on a path of light emitted from the plurality of display elements. The plurality of diffraction patterns are disposed in a first direction to have a first period, each of the plurality of diffraction patterns includes a first refractive layer, a second refractive layer disposed on the first refractive layer, and a third refractive layer disposed on the second refractive layer, and a refractive index of the second refractive layer is higher than a refractive index of the first refractive layer and a refractive index of the third refractive layer. The diffraction pattern is for enlarging the field of view.

公开(公告)号：EP3419071A1

公开(公告)日：2018-12-26

申请号：EP18151804.4

申请日：2018-01-16

申请人： Samsung Display Co., Ltd.

发明人： Park, Nam Hee ,  Choi, Eun Gil ,  Oh, Dae Kyun ,  Lee, Young Joo

IPC分类号： H01L51/52 ,  G06F1/16 ,  G09F13/04 ,  G06F3/041 ,  B29D11/00 ,  G02F1/1333 ,  H01L51/00

CPC分类号： H01L51/5284 ,  B29D11/0073 ,  G02F1/13338 ,  G06F1/1603 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1643 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  H01L51/0096 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5281 ,  H01L51/529 ,  H04M1/0266

摘要： A panel bottom sheet and a display device including the same are provided. The panel bottom sheet includes a first base, a first light-absorbing layer disposed on a top surface or a bottom surface of the first base, a top bonding layer disposed above the first base and the first light-absorbing layer, an interlayer bonding layer disposed below the first base and the first light-absorbing layer, and a wiring pattern portion disposed below the interlayer bonding layer and including a plurality of wiring patterns.

公开(公告)号：EP3197243B1

公开(公告)日：2018-09-26

申请号：EP16821110.0

申请日：2016-05-24

申请人： Kaneka Corporation

发明人： NAGAI, Naomi ,  UMEZAKI, Hirotaka

IPC分类号： H05B33/12 ,  H01L51/50 ,  H05B33/04 ,  C09K11/06 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5044 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/001 ,  H01L51/0096 ,  H01L51/50 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/524 ,  H01L51/56 ,  H01L2251/552 ,  H01L2251/556 ,  Y02B20/181

摘要： There are provided a white light-emitting organic EL panel that is high in color rendering properties and that is excellent in hue stability, and a production method therefor. The present invention is directed to a panel including a light-emitting functional layer that has an anode side blue light-emitting unit, a connection layer, and a cathode side red-green light-emitting unit in this order from the anode layer side toward the cathode layer side. The connection layer is a layer injecting electrons into the anode side blue light-emitting unit side and injecting holes into the cathode side red-green light-emitting unit side when current is applied. The cathode side red-green light-emitting unit includes a red-green phosphorescent light-emitting layer that is a composite layer composed of a red color phosphorescent material, a green color phosphorescent material and a host material for the phosphorescent light-emitting layer. The maximum emission peak wavelength of the red color phosphorescent material is apart from the maximum emission peak wavelength of the green color phosphorescent material by 60 nm or more, and the panel is capable of emitting white light with an general color rendering index Ra and a special color rendering index R9 in accordance with JIS Z 8726, both of which are greater than or equal to 90.

公开(公告)号：EP3238287A4

公开(公告)日：2018-08-01

申请号：EP15873469

申请日：2015-11-06

申请人： LG DISPLAY CO LTD

发明人： KWON SE YEOUL ,  SHIN HYUN SOO

IPC分类号： H01L27/32 ,  H01L51/00

CPC分类号： H01L27/3276 ,  H01L27/323 ,  H01L27/3262 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/5253 ,  H01L2251/5338 ,  H01L2924/0002 ,  Y02E10/549 ,  Y02P70/521 ,  H01L2924/00

摘要： There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

公开(公告)号：EP3349267A1

公开(公告)日：2018-07-18

申请号：EP17210695.7

申请日：2017-12-27

申请人： LG Display Co., Ltd.

发明人： SONG, Taejoon ,  KIM, Namkook ,  LEE, Shinbok ,  YOO, Soonsung ,  LEE, Hwankeon

IPC分类号： H01L51/52

CPC分类号： H01L51/56 ,  H01L51/0097 ,  H01L51/5012 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5221 ,  H01L51/524 ,  H01L2251/5338 ,  H01L2251/5361 ,  H01L2251/566

摘要： According to a lighting apparatus (100) of the present disclosure, an organic light emitting material (130) and a metal layer (126) may be deposited in a state that an edge region of a film (201) being transported is blocked by a shielding member (276) not to form an organic light emitting layer (130) and a second electrode (126) in a region (NA1) on which a pad (123a,b) is formed. A lighting apparatus (100) may be completed by separating the film (201) as it is cut in a width direction, wherein the organic light emitting layer (130) and the second electrode (126) are exposed to the outside through the cut surface, and an open region (131) from which the organic light emitting layer (130) and the second electrode (126) are removed in parallel to both cut surfaces may be formed within the lighting apparatus (100) spaced apart from the cut surface of the film (201) to disconnect the organic light emitting layer (130).

公开(公告)号：EP3330831A1

公开(公告)日：2018-06-06

申请号：EP16763188.6

申请日：2016-01-29

申请人： BOE Technology Group Co., Ltd.

发明人： ZOU, Bin ,  YANG, Jiuxia ,  LIU, Miao ,  BAI, Feng ,  YE, Hongna ,  WANG, Liyan

IPC分类号： G06F1/16 ,  H01Q1/38 ,  H01Q1/22

CPC分类号： H01Q1/22 ,  G06F1/1613 ,  G06F1/1698 ,  H01L27/322 ,  H01L27/3225 ,  H01L27/323 ,  H01L27/3272 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5284 ,  H01L51/5293 ,  H01Q1/2291 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/526 ,  H01Q21/28

摘要： A display screen and a portable device are disclosed. The display screen includes a display region (1) and a non-display region (2) surrounding the display region (1), the display region (1) includes at least one transparent antenna structure (3), the antenna structure (3) includes an antenna (31) and a capacitor (32) which are located in a same layer, and the capacitor (32) is electrically connected to the antenna (31). The portable device includes the display screen. The display screen and the portable device simplify the manufacturing process and also reduce the manufacturing difficulty.

公开(公告)号：EP3174034A4

公开(公告)日：2018-04-04

申请号：EP14901342

申请日：2014-09-02

申请人： SHENZHEN ROYOLE TECHNOLOGIES CO LTD

发明人： YANG SONGLING ,  LIU ZIHONG

IPC分类号： H01L27/32 ,  H01L51/52

CPC分类号： H01L51/524 ,  G06F1/1643 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338 ,  H04M1/0268 ,  H05K5/0017 ,  H05K5/0086 ,  H05K5/03

摘要： A display module and an electronic device having the display module are provided. The display module (10) includes a substrate (20) and a flexible screen (30). The substrate (20) may include a front surface (22) having a first curvature, a back surface (24) opposite to the front surface (22), and a side surface (26) located beside the front surface (22) and having a second curvature, and the second curvature is larger than the first curvature. The flexible screen (30) may include a non-display region (38) and an effective region (36b) having a light-emitting element array (31), the effective region (36) may include a main portion (36a) bonded to the front surface (22) and an edge portion (36b) bonded to the side surface (26), and the non-display region (38) at least partly extends to the back surface (24). The non-display region (38) can extend to the back surface (24), therefore, the proportion that the effective region (36) takes up the display module increases.

公开(公告)号：EP2597932A4

公开(公告)日：2018-01-03

申请号：EP11809592

申请日：2011-07-13

申请人： SUMITOMO CHEMICAL CO

发明人： SASSA SHUICHI

IPC分类号： H05B33/10 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H05B33/04

CPC分类号： H01L51/56 ,  H01L51/0003 ,  H01L51/0024 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0097 ,  H01L51/50 ,  H01L51/5032 ,  H01L51/5092 ,  H01L51/524 ,  H01L51/5246 ,  H01L2251/5338

摘要： The present invention provides a method for manufacturing an organic light-emitting device capable of simply manufacturing the organic light-emitting device without requiring a vacuum atmosphere. The manufacturing method of the present invention includes: a step of preparing a supporting substrate having an organic electroluminescent element formed thereon, the organic electroluminescent element containing an anode, a light-emitting layer, an electron injection layer made by forming a film with a solution containing an ionic polymer, and a cathode; and a step of laminating the supporting substrate and a sealing member to one another so as to seal the organic electroluminescent element.

公开(公告)号：EP3179832A4

公开(公告)日：2017-12-20

申请号：EP15830333

申请日：2015-07-27

申请人： KANEKA CORP

发明人： NISHIKAWA AKIRA ,  HAMADA YUKINOBU ,  SAIKI HIDEMARO ,  SUMIYOSHI TSUKASA

IPC分类号： H05B33/02 ,  F21V19/00 ,  F21Y115/20 ,  H01L51/50 ,  H01L51/52

CPC分类号： F21V3/0418 ,  F21V15/01 ,  F21V21/14 ,  F21V23/06 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/20 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5268

摘要： The present invention has an object to provide a planar light-emitting panel attached with a jacket to protect edges of a light-emitting tile, while the jacket is prevented from being peeled off or removed from the light-emitting tile. The planar light-emitting panel includes the light-emitting using a glass substrate as a base, and an elastic jacket covering end faces of the glass substrate. An emission surface is provided on a front face of the light-emitting tile. The elastic jacket has a rear face side opening, on a rear face side of the light-emitting tile. On opening edges of the rear face side opening, when viewed from rear, a plurality of jacket side protrusions protruding toward a center side of the rear face side opening are formed. The jacket side protrusions are separated at predetermined intervals along the opening edges.

公开(公告)号：EP3255660A1

公开(公告)日：2017-12-13

申请号：EP15832865.8

申请日：2015-08-10

申请人： BOE Technology Group Co., Ltd.

发明人： WANG, Wei ,  SUN, Zhongyuan

IPC分类号： H01L21/67 ,  B32B37/06

CPC分类号： B32B37/06 ,  B32B37/1018 ,  B32B37/12 ,  B32B38/18 ,  B32B38/1841 ,  B32B38/1858 ,  B32B2309/68 ,  B32B2310/0806 ,  B32B2315/08 ,  B32B2457/00 ,  B32B2457/20 ,  H01L33/483 ,  H01L33/56 ,  H01L51/524

摘要： The present disclosure relates to a packaging device and a packaging method. The packaging device includes a first platform and a second platform facing the first platform. The first platform moves back and forth towards or away from the second platform. The first platform is provided with a first electromagnetic device. The packaging device further includes at least one patch which is capable of being adsorbed by the first electromagnetic device. One side of the patch is attached to the first platform, and the other side of the patch is configured to be attached to a substrate to be packaged. The substrate is detachably fixed onto the first platform.

摘要翻译： 包装装置和包装方法 包装装置包括第一平台和面向第一平台的第二平台。 第一个平台往返于第二个平台或前后移动。 第一平台配备有第一电磁装置。 包装装置还包括至少一个能够被第一电磁装置吸附的贴片。 贴片的一面附着到第一平台，并且贴片的另一面被配置为附着到待包装的基板。 基板可拆卸地固定在第一平台上。