公开(公告)号：US20240069393A1

公开(公告)日：2024-02-29

申请号：US18500216

申请日：2023-11-02

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044 ,  G09G3/36

CPC classification number: G02F1/13454 ,  G02F1/13338 ,  G02F1/134363 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/04164 ,  G06F3/04184 ,  G06F3/044 ,  G06F3/0445 ,  G06F3/0446 ,  G09G3/3611 ,  G09G3/3648 ,  G09G3/3655 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56 ,  G06F2203/04107

Abstract: According to one embodiment, a display device includes a first common electrode and a second common electrode arranged in a first direction, a first switch unit selectively supplying a first drive signal or a second drive signal different from the first drive signal to the first common electrode, and a second switch unit selectively supplying the first drive signal or the second drive signal to the second common electrode, wherein the second common electrode and the first switch unit are arranged in a second direction intersecting the first direction, the first switch unit comprises a first switch circuit and a second switch circuit arranged in the second direction.

公开(公告)号：US11914256B2

公开(公告)日：2024-02-27

申请号：US17971744

申请日：2022-10-24

Applicant: Japan Display Inc.

Inventor： Takayuki Suzuki ,  Hiroyuki Abe

IPC: G02F1/1362 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1345 ,  G09G3/36

CPC classification number: G02F1/136286 ,  G02F1/1345 ,  G02F1/1368 ,  G02F1/13306 ,  G02F1/133345 ,  G09G3/3688 ,  H01L27/124 ,  H01L27/1222 ,  G02F1/13378 ,  G02F1/13439 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133519 ,  G02F1/134363 ,  G02F1/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56 ,  G02F2203/04 ,  G09G2300/0426 ,  G09G2310/0297

Abstract: A liquid crystal display device having an outer shape of a display region formed other than a rectangle. A driver for supplying a video signal is disposed outside the display region. A selector with selector TFT is disposed between the display region and the driver. A video signal line is disposed between the driver and the selector, and a drain line is disposed between the selector and the display region. A scanning circuit for supplying a scanning signal to the scanning line is disposed outside the display region. The selector is disposed between the scanning line and the display region, and covered with ITO as the common electrode. The common bus wiring is disposed outside the selector.

公开(公告)号：US20240045249A1

公开(公告)日：2024-02-08

申请号：US17623574

申请日：2021-12-27

Applicant: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xin Gu ,  Baibo Yu ,  Junjie Li ,  Bangyin Peng ,  Dan Cao

IPC: G02F1/1333 ,  H01L27/12 ,  G02F1/1335

CPC classification number: G02F1/133354 ,  H01L27/124 ,  G02F1/133514 ,  G02F2201/56

Abstract: The present invention provides a display panel and the manufacturing method thereof. The display panel includes an array substrate, a color filter substrate, and a bonding terminal. The array substrate has a first surface, a second surface, and a side surface connecting the first surface and the second surface. A side surface of the array substrate includes a first connection surface. The first connection surface is a curved surface. The color filter substrate and the bonding terminal are disposed on the first surface of the array substrate. The side surface of the color filter substrate intersects a surface of the color filter substrate away from the array substrate to form a first included angle, and the first included angle is an acute angle or a right angle.

公开(公告)号：US11862114B2

公开(公告)日：2024-01-02

申请号：US18121017

申请日：2023-03-14

Applicant: InnoLux Corporation

Inventor： Yu-Chia Huang ,  Yuan-Lin Wu ,  Kuan-Feng Lee ,  Tsung-Han Tsai

IPC: G09G3/34 ,  G09G5/10 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/13363

CPC classification number: G09G3/3406 ,  G02F1/1339 ,  G02F1/133305 ,  G02F1/133514 ,  G02F1/134345 ,  G09G5/10 ,  G02F1/13363 ,  G02F2201/56 ,  G02F2202/36 ,  G02F2413/01 ,  G09G2320/0626 ,  G09G2320/0666

Abstract: An electronic device includes a display panel having a display surface that includes a first region and a second region. The display panel outputs a first light in the first region and a second light in the second region. The first light has a first normal brightness in a first orthogonal direction and a first oblique brightness in a first inclined direction. The second light has a second normal brightness in a second orthogonal direction and a second oblique brightness in a second inclined direction. The included angles between the orthogonal directions and the corresponding inclined directions are acute angles. A ratio of a difference between the first normal brightness and the second normal brightness to the first normal brightness is less than a ratio of a difference between the first oblique brightness and the second oblique brightness to the first oblique brightness is defined as a second ratio.

公开(公告)号：US11740504B1

公开(公告)日：2023-08-29

申请号：US17884565

申请日：2022-08-10

Applicant: AUO Corporation

Inventor： Chun-Yu Lee ,  Sheng-Yuan Chiu ,  Yen-Chang Chen ,  Po-Shu Huang ,  Ho-Hsiang Wang

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133562 ,  G02F1/13394 ,  G02F1/133331 ,  G02F1/133528 ,  G02F2201/56

Abstract: A curved panel includes a first curved substrate, a second curved substrate, a curved coverlens, and an adhesive structure. The first curved substrate and the second curved substrate are overlapped with each other. First to fourth sidewalls of the first curved substrate correspond to fifth to eighth sidewalls of the second curved substrate, respectively. The first to third sidewalls of the first curved substrate extend beyond the fifth to seventh sidewalls of the second curved substrate, respectively. The second curved substrate is located between the curved coverlens and the first curved substrate. The second curved substrate is bonded to the curved coverlens through an adhesive layer. The adhesive structure is located between the first curved substrate and the curved coverlens and is laterally located between the first sidewall and the fifth sidewall, between the second sidewall and the sixth sidewall, and between the third sidewall and the seventh sidewall.

公开(公告)号：US11662622B2

公开(公告)日：2023-05-30

申请号：US17723977

申请日：2022-04-19

Applicant: InnoLux Corporation

Inventor： Li-Wei Mao ,  Ming-Chia Shih ,  Chih-Chang Chen ,  Chung-Kuang Wei

IPC: G02F1/13357 ,  G02F1/1335

CPC classification number: G02F1/133602 ,  G02F1/133504 ,  G02F1/133611 ,  G02F2201/56

Abstract: A display device includes a display unit, and a backlight module. The display unit includes a display area and a peripheral area. The peripheral area surrounds the display area. The backlight module is disposed corresponding to the display unit. The backlight module includes a circuit board that has a surface. The circuit board includes a plurality of light emitting units, and a plurality of edge units.

公开(公告)号：US20190251923A1

公开(公告)日：2019-08-15

申请号：US16393274

申请日：2019-04-24

Applicant: Japan Display Inc.

Inventor： Takayuki SUZUKI ,  Hiroyuki Abe

IPC: G09G3/36 ,  G02F1/1368 ,  G11C19/28 ,  G02F1/1345

CPC classification number: G09G3/3677 ,  G02F1/1345 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2201/56 ,  G09G2300/0426 ,  G09G2310/0286 ,  G09G2310/08 ,  G11C19/28 ,  G11C19/287

Abstract: A display device with a variant-shape display region other than the rectangular display region is configured to form a scanning line drive circuit, along the variant-shape display region. The scanning line drive circuit includes bus wiring group with clock wiring for supplying clocks with three or more phases and the power supply wring for supplying power, and the unit circuits for configuring the shift register including five or more transistors. The bus wiring and the unit circuits are formed on the different regions so as not to cross with one another.

公开(公告)号：US20190235334A1

公开(公告)日：2019-08-01

申请号：US16236203

申请日：2018-12-28

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD

Inventor： Huangyao WU ,  Wei WU ,  Xiufeng ZHOU ,  Poping SHEN

IPC: G02F1/1362 ,  G09G3/20

CPC classification number: G02F1/136286 ,  G02F2201/56 ,  G09G3/20

Abstract: A display panel and a display device are provided. The display panel includes: a display region and a non-display region surrounding the display region; multiple gate lines; and multiple data lines. The gate lines include regular gate lines and irregular gate lines. In the display region, the regular gate lines and the irregular gate lines are extended in a first direction, and a length of a part of the regular gate line in the display region is greater than a length of a part of the irregular gate line in the display region. The data lines include regular data lines and irregular data lines, and an extension direction of the regular data lines and the irregular data lines intersects with the first direction.

公开(公告)号：US20190206296A1

公开(公告)日：2019-07-04

申请号：US16224387

申请日：2018-12-18

Applicant: LG Display Co., Ltd.

Inventor： HyungBeom SHIN ,  JaeHyung JO

IPC: G09G3/20

CPC classification number: G02F1/134363 ,  G02F2001/133388 ,  G02F2001/134318 ,  G02F2201/56

Abstract: A display device may comprise a substrate which includes a display area including a first pixel and a non-display area including a second pixel, a first data line which is disposed on the substrate and applies a data signal to the first pixel, a second data line which is disposed on the substrate and applies a data signal to the second pixel and a gate line which is disposed on the substrate and applies gate signals to the first pixel and the second pixel at the same timing, wherein the first pixel and the second pixel have different area from each other.

公开(公告)号：US20190186712A1

公开(公告)日：2019-06-20

申请号：US16331231

申请日：2017-09-08

Applicant: LensVector Inc.

Inventor： Tigran Galstian ,  Karen Asatryan ,  Vladimir Presniakov ,  Armen Zohrabyan ,  Jacques GODIN

IPC: F21V14/00 ,  G02F1/137 ,  G02F1/1334 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: F21V14/003 ,  G02B5/02 ,  G02F1/13318 ,  G02F1/133308 ,  G02F1/1334 ,  G02F1/13439 ,  G02F1/137 ,  G02F1/29 ,  G02F2001/13324 ,  G02F2001/13775 ,  G02F2201/56 ,  G02F2203/12 ,  G02F2203/24 ,  G08C23/04

Abstract: A variable light beam is provided from a light source. The light source can be an LED light source or other source. The light source includes basic collimation optics, such as reflector or Fresnel lens, an electrically controllable LC device, such as a polydisperse LC film, in front of the incident spot light beam. Preferably the polydisperse LC film includes transparent flat uniform electrode layers. The LC device can be autonomous of the light source. The proposed solution provides a dynamically controllable, preferably polarizer-free and pixel-free, beam shape light source module including a controllable light beam control module and a light source module providing the initial light beam in a scanner light source, a camera flash, an architectural, automobile or industrial lighting device.