公开(公告)号：US12133417B2

公开(公告)日：2024-10-29

申请号：US17432462

申请日：2021-02-24

申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Leilei Cheng ,  Yongchao Huang ,  Qinghe Wang ,  Yang Zhang ,  Bin Zhou

IPC分类号： H10K59/12 ,  H10K59/121 ,  H10K59/32 ,  H10K59/80 ,  H10K59/82 ,  H10K71/20 ,  H10K77/10 ,  G02F1/13

CPC分类号： H10K59/1201 ,  H10K59/1213 ,  H10K59/32 ,  H10K59/82 ,  H10K59/87 ,  H10K71/20 ,  H10K77/10 ,  G02F1/1306

摘要： The disclosure relates to the technical field of display, in particular to a displaying substrate, a manufacturing method thereof and a display panel. The displaying substrate comprises a passivation layer (28) and a flat layer (29) covering the passivation layer (28), wherein the flat layer (29) comprises a first flat via hole and a plurality of second flat via holes, the passivation layer (28) comprises a first passivation via hole, and the first flat via hole and the first passivation via hole form a first sleeve hole (31); and the hole depth of the first flat via hole is smaller than that of each second flat via hole, and the hole depth of the first passivation via hole is greater than or equal to the difference between the maximum hole depth of all the second flat via holes and the hole depth of the first flat via hole.

公开(公告)号：US12124132B2

公开(公告)日：2024-10-22

申请号：US17772633

申请日：2022-04-22

申请人： Wuhan China Star Optoelectronics Technology Co., Ltd.

发明人： Guangkun Liu

IPC分类号： G02F1/1335 ,  F21V8/00 ,  G02F1/13 ,  G02F1/29

CPC分类号： G02F1/133626 ,  G02B6/0036 ,  G02B6/0051 ,  G02B6/0076 ,  G02F1/1323 ,  G02F1/133607 ,  G02F1/133627 ,  G02F1/29

摘要： A backlight module and a display device are provided. The backlight module includes a first light-emitting component and a second light-emitting component. The first light-emitting component includes a regular light guide plate, and an angle between a light emitted by the first light-emitting component and a first direction is less than or equal to a first preset angle, and the first direction is perpendicular to the first direction. The second light-emitting component includes a collimated light guide plate, an angle between a light emitted by the second light-emitting component and the first direction is less than or equal to a second preset angle, and the second preset angle is less than the first preset angle.

公开(公告)号：US12092914B2

公开(公告)日：2024-09-17

申请号：US17136884

申请日：2020-12-29

申请人： DigiLens Inc.

发明人： Jonathan David Waldern ,  Ratson Morad ,  Alastair John Grant ,  Sihui He ,  Shibu Abraham ,  Milan Momcilo Popovich

IPC分类号： G02F1/13 ,  B05C5/00 ,  B05C5/02 ,  B29D11/00 ,  B82Y20/00 ,  G02B5/18 ,  G02B5/30 ,  G02B6/12 ,  G02B6/122 ,  G02B6/13 ,  G02B27/00 ,  G02B27/01 ,  G02B27/09 ,  G03H1/00

CPC分类号： G02F1/1326 ,  B05C5/004 ,  B05C5/0204 ,  B05C5/0291 ,  B05C5/0295 ,  B29D11/0074 ,  B29D11/00769 ,  B82Y20/00 ,  G02B5/1828 ,  G02B5/1857 ,  G02B6/122 ,  G02B6/13 ,  G02B27/0081 ,  G02B27/0172 ,  G02B27/0944 ,  G03H1/00 ,  G02B5/1871 ,  G02B5/3016 ,  G02B2006/12107 ,  G02B2006/12116 ,  G02B2006/12166 ,  G02B2207/101

摘要： Systems for the manufacturing of waveguide cells in accordance with various embodiments can be configured and implemented in many different ways. In many embodiments, various deposition mechanisms are used to deposit layer(s) of optical recording material onto a transparent substrate. A second transparent substrate can be provided, and the three layers can be laminated to form a waveguide cell. Suitable optical recording material can vary widely depending on the given application. In some embodiments, the optical recording material deposited has a similar composition throughout the layer. In a number of embodiments, the optical recording material spatially varies in composition, allowing for the formation of optical elements with varying characteristics. Regardless of the composition of the optical recording material, any method of placing or depositing the optical recording material onto a substrate can be utilized.

公开(公告)号：US20240302685A1

公开(公告)日：2024-09-12

申请号：US18666780

申请日：2024-05-16

申请人： InnoLux Corporation

发明人： Hao-Yu Liou ,  Chih-Yung Hsieh ,  Toshihiko Araki ,  Chung-Kuang Wei ,  Li-Wei Sung

IPC分类号： G02F1/13 ,  G02F1/13357 ,  G02F1/167 ,  G02F1/1677

CPC分类号： G02F1/1323 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/167 ,  G02F1/1677

摘要： An electronic device includes a light source, at least three switching components and a light adjusting layer. The at least three switching components are disposed on the light source. The light adjusting layer is overlapped with the at least three switching components, wherein the light adjusting layer includes at least one light adjusting structure, and one light adjusting structure is corresponding to the at least three switching components and configured to adjust a light progressing direction of a light generated by the light source. The electronic device provides a first viewing-angle in a first state, the electronic device provides a second viewing-angle in a second state, and the first viewing-angle is different from the second viewing-angle.

公开(公告)号：US12085820B2

公开(公告)日：2024-09-10

申请号：US18122113

申请日：2023-03-15

申请人： InnoLux Corporation

发明人： Chen-Kuan Kao ,  Ching-Che Yang

IPC分类号： G02F1/13 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/02 ,  H01L27/12 ,  H01L29/786 ,  H10K59/38 ,  G02F1/1333 ,  H01L29/66 ,  H10K50/80 ,  H10K50/86 ,  H10K59/12 ,  H10K59/122 ,  H10K59/126

CPC分类号： G02F1/136204 ,  G02F1/133514 ,  G02F1/136209 ,  G02F1/136222 ,  G02F1/1368 ,  H01L27/0255 ,  H01L27/0292 ,  H01L27/0296 ,  H01L27/1214 ,  H01L27/124 ,  H01L29/78633 ,  G02F1/133334 ,  G02F2201/52 ,  G09G2300/0408 ,  G09G2300/0804 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/78666 ,  H01L29/78669 ,  H01L29/78675 ,  H01L29/78678 ,  H10K50/865 ,  H10K50/868 ,  H10K59/12 ,  H10K59/122 ,  H10K59/126 ,  H10K59/38

摘要： An electronic device including a first substrate, a semiconductor layer, a second substrate and a color filter is disclosed. The first substrate has a peripheral region. The semiconductor layer is disposed on the first substrate in the peripheral region. The second substrate is opposite to the first substrate. The color filter is disposed between the first substrate and the second substrate and in the peripheral region of the first substrate, and the color filter overlaps the semiconductor layer.

公开(公告)号：US20240296970A1

公开(公告)日：2024-09-05

申请号：US18416519

申请日：2024-01-18

申请人： E Ink Corporation

发明人： Nishit MURARI

IPC分类号： H01B1/12 ,  C08J3/075 ,  C08J3/24 ,  C08K3/04 ,  C08K3/16 ,  C08K3/22 ,  G02F1/13 ,  G02F1/1343 ,  G02F1/167 ,  G02F1/16757 ,  G02F1/1676 ,  H01B1/04 ,  H01L27/142 ,  H01L31/0224 ,  H01L31/0392 ,  H10K59/88 ,  H10K71/00 ,  H10K77/10 ,  H10K85/10 ,  H10K85/20 ,  H10K102/00

CPC分类号： H01B1/124 ,  C08J3/075 ,  C08J3/24 ,  C08K3/04 ,  C08K3/16 ,  C08K3/22 ,  G02F1/1306 ,  G02F1/167 ,  G02F1/16757 ,  H01B1/04 ,  H01L27/142 ,  H01L31/03926 ,  H10K59/88 ,  H10K71/861 ,  H10K77/111 ,  B32B2457/20 ,  C08J2305/04 ,  C08J2329/04 ,  C08K2003/162 ,  C08K2003/2237 ,  C08K2003/2244 ,  C08K2201/001 ,  C08K2201/014 ,  G02F1/13439 ,  G02F1/1676 ,  H01L31/022425 ,  H10K85/10 ,  H10K85/221 ,  H10K2102/311

摘要： A multi-layer device and its method of manufacture are disclosed. The multi-layer device comprises a first electrode layer, a first repair layer, a functional layer, and a second electrode layer. The first repair layer comprises a conductive hydrogel film or conductive hydrogel beads, the conductive hydrogel film or the conductive hydrogel beads comprising conductive filler particles dispersed in a cross-linked polymer. The repair layer protects the multi-layer device from electrical short circuits. A multi-layer device is also disclosed including a light-transmissive electrode layer comprising a porous mesh or porous spheres.

公开(公告)号：US12072597B2

公开(公告)日：2024-08-27

申请号：US18331282

申请日：2023-06-08

申请人： FUJIFILM Corporation

发明人： Akihiro Anzai ,  Shusuke Arita

IPC分类号： G02F1/137 ,  G02F1/13 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1347 ,  B32B17/06 ,  B60J1/00 ,  B60J1/02 ,  B60J3/00 ,  B60K35/00 ,  B60K35/23 ,  B60K35/60 ,  G02B5/08 ,  G02B5/20 ,  G02B27/01 ,  G02B27/28

CPC分类号： G02F1/13718 ,  G02F1/13 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1347 ,  B32B17/06 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/42 ,  B32B2307/7376 ,  B32B2605/00 ,  B60J1/001 ,  B60J1/02 ,  B60J3/007 ,  B60K35/00 ,  B60K35/23 ,  B60K35/60 ,  B60K2360/23 ,  B60K2360/785 ,  G02B5/0816 ,  G02B5/208 ,  G02B27/0101 ,  G02B2027/0118 ,  G02B27/286

摘要： Provided are a reflection film, which enables high visible light transmittance, an increase in the brightness of a display image, and favorable transparency of an external tint, a windshield glass, and a head-up display system. The reflection film includes a selective reflection layer formed of a cholesteric liquid crystal layer with a cholesteric liquid crystalline phase immobilized. In each of a wavelength range of 400 nm or more and less than 500 nm and a wavelength range of 500 nm or more and less than 600 nm, a maximum value of a natural light reflectivity is 10% to 25%, the greatest difference between the greatest maximum value and the smallest minimum value of the natural light reflectivity is 3% or more, and a total value of wavelength bandwidths in a region where a reflectivity is higher than an average value of the maximum value and the minimum value of the natural light reflectivity is 20 nm to 80 nm. In a wavelength range of 600 nm or more and 800 nm or less, a maximum value of a natural light reflectivity is 10% to 25%, and a total value of wavelength bandwidths in a region where a reflectivity is higher than an average value of the maximum value and the minimum value of the natural light reflectivity is 120 nm or more.

公开(公告)号：US12072581B2

公开(公告)日：2024-08-27

申请号：US18143147

申请日：2023-05-04

申请人： Japan Display Inc. ,  Panasonic Intellectual Property Corporation of America

发明人： Shoichi Uchino ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Chikae Matsui ,  Yuko Matsumoto ,  Tomio Yaguchi ,  Toshiki Kaneko ,  Jun Tanaka

IPC分类号： G03F7/30 ,  G02F1/1337 ,  G03F7/36 ,  C08G73/10 ,  C09D179/08 ,  G02F1/13 ,  G02F1/1333

CPC分类号： G02F1/133788 ,  G03F7/30 ,  G03F7/36 ,  C08G73/1078 ,  C09D179/08 ,  C09K2323/027 ,  G02F1/1316 ,  G02F1/133354

摘要： Disclosed is a manufacturing method of a liquid crystal display device which is a manufacturing method of a liquid crystal display device including a liquid crystal alignment film to which an alignment regulating force is imparted by a photo-alignment treatment, including: a film forming step of forming a film containing a polymer whose main chain is cleaved by irradiation with light; a photo-alignment step of imparting an alignment regulating force to the film formed in the film forming step by irradiation of the film with light in an atmosphere of a temperature lower than 100° C.; and a removing step of removing a low-molecular weight component generated by cleaving the main chain of the polymer through the light irradiation after the light irradiation. Also disclosed is a liquid crystal display device manufactured by the manufacturing method.

公开(公告)号：US12071319B2

公开(公告)日：2024-08-27

申请号：US17395801

申请日：2021-08-06

申请人： NPS CO., LTD.

发明人： Seong Ho Bae

IPC分类号： B65H5/26 ,  B65H5/02 ,  B65H11/00 ,  B65H35/00 ,  G02F1/13

CPC分类号： B65H5/26 ,  B65H5/021 ,  B65H11/005 ,  B65H35/0006 ,  G02F1/1303 ,  B65H2301/44322 ,  B65H2301/44552 ,  B65H2801/61

摘要： Disclosed is a film discharging device including a supply unit configured to supply a film product, a branch unit including a branch conveyer configured to transfer a film product supplied from the supply unit, and a conveyer rotating member configured to selectively guide the branch conveyer passing through the branch conveyer to any one of a predetermined first branch path and a predetermined second branch path by rotating the branch conveyer in a predetermined forward direction or a reverse direction opposite to the forward direction to change an alignment angle of the branch conveyer, a first discharging unit configured to discharge the film product guided to the first branch path, and a second discharging unit configured to discharge the film product guided to the second branch path.

公开(公告)号：US20240272465A1

公开(公告)日：2024-08-15

申请号：US18641005

申请日：2024-04-19

申请人： HKC CORPORATION LIMITED

发明人： Ye WAN ,  Baohong KANG

IPC分类号： G02F1/13 ,  G02F1/13357 ,  G02F1/137

CPC分类号： G02F1/1323 ,  G02F1/133606 ,  G02F1/137

摘要： Disclosed are a liquid display device and a peep-proof control method thereof. The method includes: receiving and detecting a screen display signal required by the liquid crystal display device, and the screen display signal includes a brightness signal and a peep-proof signal; and in response to detecting that the peep-proof signal in the screen display signal is a partial peep-proof information, controlling a first switching timing of a backlight working state of a lamp panel in the liquid crystal display device to adapt to a second switching timing of a film working state of an electronically controlled liquid crystal film according to the brightness signal, so as to realize a partial peep-proof display of the liquid crystal display device.