公开(公告)号：US11910690B2

公开(公告)日：2024-02-20

申请号：US17470881

申请日：2021-09-09

申请人： Apple Inc.

发明人： Paul X Wang ,  Dinesh C. Mathew

IPC分类号： G09G3/00 ,  H10K59/50 ,  G02F1/13357 ,  G09F9/30 ,  H10K50/854 ,  H10K50/858 ,  H10K59/12 ,  H10K59/40 ,  H10K59/65 ,  H10K77/10 ,  G09G3/3208 ,  H10K102/00

CPC分类号： H10K59/50 ,  G02F1/133603 ,  G02F1/133608 ,  G09F9/301 ,  G09G3/03 ,  H10K50/854 ,  H10K50/858 ,  H10K59/12 ,  H10K59/40 ,  H10K59/65 ,  H10K77/111 ,  G09G3/3208 ,  G09G2380/02 ,  H10K2102/311

摘要： An electronic device may have a display mounted in a housing. The display may be mounted on a front side of the device and the housing may have a housing wall on the rear side of the device. The display may be formed from an array of pixels configured to display an image for a user. Pixel-free border areas that run along the edges of the array of pixels may be provided with an edge illuminator. The edge illuminator may provide illumination to the border areas during operation of the device. The edge illuminator may have crystalline semiconductor light-emitting diode dies, backlit liquid crystal devices or electrophoretic display components, or may have a light guide that is supplied with illumination from a light-emitting diode.

公开(公告)号：US20240032352A1

公开(公告)日：2024-01-25

申请号：US17622819

申请日：2021-12-20

申请人： Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd

发明人： Weiran Cao ,  Libin Zhou

IPC分类号： H10K59/127 ,  H10K59/121 ,  H10K77/10 ,  H10K59/12 ,  H10K59/50 ,  H10K59/126 ,  H10K59/80

CPC分类号： H10K59/1275 ,  H10K59/1213 ,  H10K77/111 ,  H10K59/1201 ,  H10K59/50 ,  H10K59/126 ,  H10K59/8792 ,  H10K2102/3031

摘要： A double-sided display panel, a method of manufacturing the double-sided display panel, and electronic equipment. In the double-sided display panel provided by an embodiment of the present application, by providing a light-emitting device layer on a front side of the panel and an electrochromic layer on a back side of the panel, front and back sides of the panel can achieve display effects. In addition, a first light-shielding conductive layer is also provided between the light-emitting device layer and the electrochromic layer, thereby improving the display effects of the front and back sides of the double-sided display panel.

公开(公告)号：US20240027825A1

公开(公告)日：2024-01-25

申请号：US18480643

申请日：2023-10-04

申请人： InnoLux Corporation

发明人： Hao-Yu CHEN ,  Hong-Sheng HSIEH

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  H10K59/50

CPC分类号： G02F1/133531 ,  G02F1/13362 ,  G02F1/133602 ,  H10K59/50

摘要： An electronic device is provided. The electronic device includes first and second viewing angle adjusting units, a display unit, and first to third polarizers. The display unit is disposed between the first and second viewing angle adjusting units. The first and second viewing angle adjusting units are respectively disposed between the first and second polarizers and between the second and third polarizers. The first viewing angle adjusting unit and the display unit share the second polarizer. The first polarizer have a first side and a second side closer to the display unit than the first side. A light from the display unit passes through the first viewing angle adjusting unit and the first polarizer to provide an output light from the first side. An angle of an absorption axis of the second polarizer and an angle of an absorption axis of the third polarizer are the same.

公开(公告)号：US11867989B2

公开(公告)日：2024-01-09

申请号：US17568936

申请日：2022-01-05

申请人： InnoLux Corporation

发明人： Hong-Sheng Hsieh ,  Hao-Yu Chen

IPC分类号： G02F1/13 ,  G09G3/34 ,  H10K59/50

CPC分类号： G02F1/1323 ,  G09G3/3406 ,  H10K59/50 ,  G09G2358/00

摘要： A display device is provided. The display device includes a display panel including a substrate and a plurality of scan lines disposed on the substrate and extending in a first direction, a backlight module disposed under the display panel, and an optical film disposed above the backlight module and including a plurality of light-blocking portions and a plurality of light-transmission portions which are arranged alternately. The light blocking portions extend in a second direction, and the first direction and the second direction are not parallel.

公开(公告)号：US11849624B2

公开(公告)日：2023-12-19

申请号：US17528708

申请日：2021-11-17

申请人： LG DISPLAY CO., LTD

发明人： WonKi Park ,  Sumin Lee

IPC分类号： H01L51/52 ,  H10K59/50 ,  H10K59/35 ,  G02F1/17 ,  H10K59/122

CPC分类号： H10K59/50 ,  H10K59/351 ,  H10K59/353 ,  G02F1/17 ,  G02F2202/14 ,  G02F2203/05 ,  H10K59/122

摘要： A display device having switchable viewing angle includes a display panel including a first emission area, a second emission area, a third emission area and a fourth emission area, from which light in different wavelength bands is emitted, and a transparent photochromic layer disposed on at least one surface of the display panel, wherein each of the first emission area, the second emission area and the third emission area emits light in a wavelength band of visible light, the fourth emission area emits light in a wavelength band of ultraviolet ray, and when the fourth emission area is in an emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is an opaque area, and wherein when the fourth emission area is in a non-emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is a transparent region, thereby providing a display device capable of switching viewing angles.

公开(公告)号：US20230341720A1

公开(公告)日：2023-10-26

申请号：US17053762

申请日：2020-08-04

申请人： Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

发明人： Zhengyu FENG ,  Galatu SURI ,  Zhiqing SHI ,  Limei ZENG

IPC分类号： G02F1/1334 ,  H01L33/50 ,  G02F1/1339 ,  G02F1/1337 ,  H10K59/50

CPC分类号： G02F1/1334 ,  H01L33/502 ,  G02F1/1339 ,  G02F1/13378 ,  H10K59/50 ,  G02F2201/50

摘要： A protective film, a method for fabricating the same, and a display device are provided. The protective film is configured to be applied to a self-luminous display panel. The protective film includes a quantum dot color conversion layer, a first base substrate, a polymer dispersed liquid crystal layer, and a second base substrate. Scattering of liquid crystal monomers in the polymer dispersed liquid crystal layer does not affect brightness of light in a front view direction, and can improve intensity of an emitted light, thereby effectively improving luminous efficiency of a display panel and user experiences.

公开(公告)号：US11762490B1

公开(公告)日：2023-09-19

申请号：US17407702

申请日：2021-08-20

申请人： Apple Inc.

发明人： Kyounghwan Kim ,  Abbas Jamshidi Roudbari ,  Chia-Hsiang Chen ,  Chien-Ya Lee ,  Ching-Sang Chuang ,  Jae Won Choi ,  Jonathan H. Beck ,  Ming E. Tai ,  Warren S. Rieutort-Louis ,  Wen-I Hsieh ,  Yuchi Che

IPC分类号： G06F3/044 ,  G06F3/041 ,  H10K59/40 ,  H10K59/50

CPC分类号： G06F3/0412 ,  H10K59/40 ,  H10K59/50 ,  G06F3/044

摘要： An electronic device may have a display with an active area configured to display images and an inactive area that is free of pixels and that does not display images. Touch sensor sense lines may have portions located in the active area and portions located in the inactive area. The active and inactive areas may be characterized by respective reflectivity values. To match the reflectivities of the active and inactive areas and thereby avoid undesired visually distinguishable differences in the appearances of these areas, the touch sensor circuitry in the inactive areas may be configured to match the reflectivity values of the active and inactive areas. Sense line portions in the inactive area may have metal traces of enhanced reflectivity and/or uneven surface topology to enhance ambient light reflections through a circular polarizer that overlaps the active and inactive areas.

公开(公告)号：US20230288755A1

公开(公告)日：2023-09-14

申请号：US18321033

申请日：2023-05-22

申请人： InnoLux Corporation

发明人： Yi-An CHEN ,  Kuan-Hung KUO ,  Tsau-Hua HSIEH ,  Ming-I CHAO ,  Shu-Ming KUO ,  Chin-Lung TING ,  Chih-Yung HSIEH

IPC分类号： G02F1/13357 ,  G02F1/1335 ,  H01L25/075 ,  H01L33/44 ,  H10K59/50 ,  G06F3/041 ,  G06F3/0481 ,  G06F21/32

CPC分类号： G02F1/133609 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/133603 ,  G02F1/133621 ,  G06F3/0412 ,  G06F3/0481 ,  G06F21/32 ,  H01L25/0753 ,  H01L33/44 ,  H10K59/50 ,  G02F1/133614 ,  G02F1/133617 ,  G02F2202/36 ,  G06F2221/2133

摘要： A display device is provided. The display device includes a substrate and a light shielding layer disposed on the substrate and defining a plurality of openings. The display device includes a first light filter layer disposed in one of the plurality of openings. The display device includes a plurality of light-emitting diodes disposed on the substrate. The display device also includes a material layer disposed between the plurality of openings and the plurality of light-emitting diodes. The material layer overlaps with at least two of the plurality of light-emitting diodes, and the material layer includes silicon oxide material or oxygen-containing material.

公开(公告)号：US11758764B2

公开(公告)日：2023-09-12

申请号：US16813517

申请日：2020-03-09

申请人： Samsung Display Co., Ltd.

发明人： Hyunji Cha ,  Wonkyu Kwak ,  Young-Soo Yoon ,  Jae Yong Lee ,  Yun-Kyeong In ,  Minhee Choi

IPC分类号： H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L27/32 ,  G02F1/13 ,  G06F1/16 ,  G09F9/30 ,  G09F9/33 ,  H10K50/80 ,  G02B5/30 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/1335 ,  G02F1/1333 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K50/868 ,  G02B5/3083 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/133331 ,  G02F1/133528 ,  H10K77/111 ,  H10K2102/311

摘要： A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.

公开(公告)号：US11754869B1

公开(公告)日：2023-09-12

申请号：US18077997

申请日：2022-12-08

申请人： Samsung Display Co., Ltd.

发明人： Dongjin Kang

IPC分类号： G02F1/1333 ,  G02F1/137 ,  G02F1/1347 ,  G02F1/1335 ,  H10K59/38 ,  H10K59/40 ,  H10K59/50 ,  H10K59/65 ,  H10K59/122 ,  G06V40/13

CPC分类号： G02F1/13338 ,  G02F1/137 ,  G02F1/1347 ,  G02F1/133514 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K59/50 ,  H10K59/65 ,  G06V40/1318

摘要： An electronic device includes a base layer, a circuit layer on the base layer, a display element layer on the circuit layer, the display element layer including a pixel defining film having an opening part, and a light emitting element and a light receiving element divided by the pixel defining film, an input detection layer on the display element layer and overlapping the light emitting element, and a liquid crystal member on the display element layer and overlapping the light receiving element.