公开(公告)号：US12078899B2

公开(公告)日：2024-09-03

申请号：US18334493

申请日：2023-06-14

申请人： InnoLux Corporation

发明人： Hsing-Yi Liang ,  Kuei-Ling Liu ,  Te-Yu Lee

IPC分类号： G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC分类号： G02F1/136286 ,  G02F1/1368 ,  H01L27/1222 ,  H01L27/124

摘要： An electronic panel includes a first substrate; a conductive line disposed on the first substrate and extending along a first direction; a conductive element extending along a second direction perpendicular to the first direction; and an active layer disposed between the conductive element and the first substrate. In a top view, the active layer includes a first overlapping region overlapping a portion of the conductive line; a first contact region electrically connected to a connecting portion of the conductive element through a first via hole; and a turning region between the first overlapping region and the first contact region. The turning region doesn't extend along the first direction and the second direction.

公开(公告)号：US20240288737A1

公开(公告)日：2024-08-29

申请号：US18026650

申请日：2022-06-30

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Yin Deng ,  Haohao Li ,  Bo Wu ,  Xiongcan Zuo

IPC分类号： G02F1/1362 ,  H05K1/18

CPC分类号： G02F1/136286 ,  G02F1/136204 ,  G02F1/136209 ,  H05K1/189 ,  H05K2201/10136

摘要： The present application provides a display panel, including: a substrate, including a display area and a peripheral area surrounding the display area; a first conductive layer, located on a side of the substrate and including a plurality of data lines located in the display area; and a second conductive layer, located on a side of the first conductive layer facing away from the substrate and including at least one first heating line group, the first heating line group includes at least one first heating line, the first heating line extends from the display area to the peripheral area, and the first heating line extends in a direction same as the data line.

公开(公告)号：US12072584B2

公开(公告)日：2024-08-27

申请号：US18312589

申请日：2023-05-04

申请人： Innolux Corporation

发明人： Chia-Hao Tsai ,  Ming-Jou Tai

IPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368

CPC分类号： G02F1/13394 ,  G02F1/133377 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368

摘要： The invention provides an electronic device, including a substrate, a semiconductor layer, a light blocking layer, and a spacer. The semiconductor layer is disposed on the substrate and has a channel area. The light blocking layer is disposed between the substrate and the channel area. The spacer is disposed on the semiconductor layer. The light blocking layer overlaps with the spacer and the channel area. The electronic device of the embodiment of the invention may have an enhanced opening rate.

公开(公告)号：US20240280865A1

公开(公告)日：2024-08-22

申请号：US17600175

申请日：2021-08-31

申请人： TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Mingguo LIU

IPC分类号： G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC分类号： G02F1/136209 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368

摘要： A display panel and a display device are provided. The display panel includes a display area and a frame area adjacent to the display area. The display panel further includes: an array substrate; a light-shielding electrode, arranged on the array substrate and located in the frame area; and a light-shielding liquid crystal layer, arranged on a side of the light-shielding electrode away from the array substrate and located in the frame area. The light-shielding electrode is configured to control deflection angles of liquid crystals in the light-shielding liquid crystal layer to block light from passing through the frame area

公开(公告)号：US12067179B2

公开(公告)日：2024-08-20

申请号：US17396859

申请日：2021-08-09

申请人： Japan Display Inc.

发明人： Ryutaro Nitobe ,  Yoshihiro Kotani

IPC分类号： G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/044 ,  G09G3/20 ,  G09G3/36

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/134336 ,  G02F1/136286 ,  G06F3/04166 ,  G06F3/0418 ,  G06F3/044 ,  G09G3/2092 ,  G09G3/3648 ,  G09G3/3677 ,  G02F1/134345 ,  G02F1/134372 ,  G02F2201/121 ,  G06F2203/04108 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2310/0291 ,  G09G2310/08

摘要： A display device is provided and includes common electrodes overlapping pixels; common driver configured to supply voltage during a display period and an AC drive signal for touch detection during touch detection period; source lines connected to columns of pixels; source driver configured to supply an image signal; gate lines connected to rows of the pixels; select transistors connected between source driver and source lines; and controller configured to supply DC control signal to gate terminals of select transistors during display period, supply an AC control signal to gate terminals of select transistors during touch detection period, wherein AC control signal is synchronous with AC drive signal.

公开(公告)号：US12066729B2

公开(公告)日：2024-08-20

申请号：US17309482

申请日：2021-05-10

申请人： SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

发明人： Wuhui Wang ,  Mengyang Liu

IPC分类号： G02F1/1368 ,  G02F1/1362

CPC分类号： G02F1/1368 ,  G02F1/136286

摘要： A display panel and a display device are provided. The display panel includes a display region and a gate driving wiring region disposed on at least one side of the display region. Color resists are disposed corresponding to regions of the display region and the gate driving wiring region. The gate driving wiring region includes a first metal layer and second metal layers disposed on the first metal layer, and the color resists located in the gate driving wiring region at least cover the second metal layers.

公开(公告)号：US12066727B2

公开(公告)日：2024-08-20

申请号：US18088969

申请日：2022-12-27

申请人： GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

发明人： Yanhong Meng

IPC分类号： G02F1/1333 ,  G02F1/1362 ,  G02F1/1368

CPC分类号： G02F1/136286 ,  G02F1/1368

摘要： The present application discloses a display panel and a display device. A first metal layer includes at least one first signal transmitting portion. An insulating layer includes a protrusion portion covering the first signal transmitting portion. A second metal layer includes at least one second signal transmitting portion. The second signal transmitting portion includes a first sub-portion, a second sub-portion, and a third sub-portion. The second sub-portion and the third sub-portion are respectively connected to two ends of the first sub-portion. A conductive layer includes a bridging portion. An orthographic projection of the second sub-portion on a substrate and an orthographic projection of the third sub-portion on the substrate both fall outside a coverage of an orthographic projection of the protrusion portion on the substrate. Two ends of the bridging portion are electrically connected to the second sub-portion and the third sub-portion respectively.

公开(公告)号：US12066723B2

公开(公告)日：2024-08-20

申请号：US17611605

申请日：2021-10-11

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

发明人： Jiha Kim ,  Bin Liu

IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1368

CPC分类号： G02F1/134372 ,  G02F1/133345 ,  G02F1/13394 ,  G02F1/134345 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368

摘要： The present application provides a display panel and a display device. The display panel includes: thin film transistors arranged on the first substrate; a common electrode layer arranged on the thin film transistors; auxiliary conductive patterns disposed on the common electrode layer and connected to the common electrode layer; a pixel electrode layer electrically insulated from the common electrode layer and the auxiliary conductive patterns; and spacers arranged between the first substrate and the second substrate and staggered with respect to the auxiliary conductive patterns.

公开(公告)号：US12066719B2

公开(公告)日：2024-08-20

申请号：US18228305

申请日：2023-07-31

申请人： Japan Display Inc.

发明人： Motoharu Miyamoto ,  Tomokazu Ishikawa

IPC分类号： G02F1/1339 ,  G02F1/1362 ,  G09G3/36

CPC分类号： G02F1/1339 ,  G02F1/136286 ,  G09G3/3674

摘要： Display device is provided and includes scanning line; semiconductor layer; pixel electrode; first insulating film having first contact hole; organic insulating film having second contact hole; and second insulating film having third contact hole, wherein semiconductor layer has first linear portion that is orthogonal to scanning line, pixel electrode is electrically connected to first linear portion via first, second and third contact holes, first linear portion overlaps first, second and third contact holes that are aligned along first linear portion, and center of second contact hole is located between center of first contact hole and center of third contact hole.

公开(公告)号：US12066712B2

公开(公告)日：2024-08-20

申请号：US17605052

申请日：2021-09-13

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

发明人： Fancheng Liu ,  Peng Zhang

IPC分类号： G02F1/13357 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC分类号： G02F1/133602 ,  G02F1/133314 ,  G02F1/13332 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286

摘要： The present disclosure discloses a display panel and a display device. The display panel includes a backlight module and a panel body. The panel body includes a light-transmitting region. The backlight module includes: a backlight unit, provided with a light-transmitting portion corresponding to the light-transmitting region; and a light source assembly. The panel body includes: a substrate, located on the backlight unit; a metal wire, located on a side of the substrate opposite the backlight unit; and a shading layer, located between the substrate and the metal wire, the shading layer covering the metal wire.