公开(公告)号：US12010897B2

公开(公告)日：2024-06-11

申请号：US17261766

申请日：2020-10-20

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Fang Wang

IPC: H10K59/80 ,  G02B5/30 ,  G06F3/041 ,  H04M1/02 ,  H10K59/12 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/80 ,  G02B5/3016 ,  G06F3/041 ,  H04M1/0268 ,  H10K77/111 ,  G06F2203/04102 ,  H10K59/12 ,  H10K2102/311

Abstract: Embodiments of the present invention provide a foldable display panel, comprising a display area. The display area is provided with a plurality of foldable areas, and a metal supporting layer is provided with a hollow pattern in the foldable areas. A material of the metal supporting layer is SUS stainless steel.

公开(公告)号：US20240188371A1

公开(公告)日：2024-06-06

申请号：US17759808

申请日：2022-07-13

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Na Liu ,  Wenxu Xianyu ,  Chunpeng Zhang

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K59/122 ,  H10K59/124 ,  H10K59/80

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/122 ,  H10K59/124 ,  H10K59/80521 ,  G06F2203/04107

Abstract: Provided is a display panel, which comprises an anode layer, a light-emitting functional layer, and a cathode layer, wherein the light-emitting functional layer is disposed on the anode layer and the cathode layer is disposed on the light-emitting functional layer and comprises a plurality of cathode units. Each of the cathode units comprises a first electrode and a second electrode that are insulated from each other, wherein the second electrode is disposed at a periphery of the first electrode.

公开(公告)号：US20240188366A1

公开(公告)日：2024-06-06

申请号：US17759856

申请日：2022-06-30

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yongbo Wu

IPC: H10K59/38 ,  H10K59/126 ,  H10K59/80 ,  H10K102/00

CPC classification number: H10K59/38 ,  H10K59/126 ,  H10K59/873 ,  H10K2102/361

Abstract: A display panel is provided by the present application, the display panel includes a display area, and a non-display area located on a side of the display area, and further includes an array substrate and a color filter layer disposed on both sides of a light-emitting structure layer, the light-emitting structure layer includes light-emitting pixels located in the display area; the color filter layer includes a light-shielding part, blocking parts, and color resist parts; the light-shielding part is defined in first openings corresponding to the light-emitting pixels and in second openings defined in the non-display area; the color resist parts are located in the first openings, and the blocking parts are located in the second openings.

公开(公告)号：US20240188364A1

公开(公告)日：2024-06-06

申请号：US17781109

申请日：2022-05-26

Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Inventor： Guoqi XIA ,  Mugyeom KIM

IPC: H10K59/32 ,  H10K50/13 ,  H10K102/00

CPC classification number: H10K59/32 ,  H10K50/13 ,  H10K2102/351

Abstract: The present application discloses a display panel, and a light-emitting functional layer of the display panel. The light-emitting functional layer includes a first light-emitting layer and a second light-emitting layer. The first light-emitting layer includes a first light-emitting sublayer. The second light-emitting layer includes a second light-emitting sublayer. The first light-emitting sublayer has a first film compactness parameter, and the first film compactness parameter is greater than or equal to a first threshold. The second light-emitting sublayer has a second film compactness parameter, and the second film compactness parameter is greater than or equal to a second threshold. The first film compactness parameter and the second film compactness parameter are determined by an amount of change of the film under a unit force condition.

公开(公告)号：US20240188356A1

公开(公告)日：2024-06-06

申请号：US17795550

申请日：2022-06-30

Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Inventor： Kun ZHOU ,  Shang ZHOU ,  Maojun YIN

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: The present application provides a display panel and a display terminal. The display panel includes a display area and a fan-out area. The fan-out area includes a plurality of fan-out wirings, and each of the fan-out wirings includes a straight section and an inclined section. The display panel further includes a plurality protection members arranged in one-to-one correspondence with the inclined sections of the plurality of fan-out routing lines, and each of the protection members is disposed close to a corresponding one of the inclined sections.

公开(公告)号：US20240186421A1

公开(公告)日：2024-06-06

申请号：US17759849

申请日：2022-07-11

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Hui Zheng ,  Wenxu Xianyu

IPC: H01L29/786 ,  H01L27/12 ,  H01L29/417 ,  H01L29/49 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L27/124 ,  H01L29/41733 ,  H01L29/4908 ,  H01L29/66742

Abstract: The present disclosure provides a thin film transistor and a method of manufacturing the same, wherein the thin film transistor at least comprises a first gate electrode, a first insulating layer, an active layer, a source electrode and a drain electrode, a second insulating layer covering the active layer, the source electrode and the drain electrode, and a second gate electrode, wherein the active layer comprises a first active layer, a second active layer on the first active layer, and a third active layer on the second active layer; wherein the first active layer, the second active layer, and the third active layer may form a heterostructure.

公开(公告)号：US20240184410A1

公开(公告)日：2024-06-06

申请号：US17759472

申请日：2022-07-01

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yitong LIU ,  Zhuo ZHANG ,  Zengjian JIN

IPC: G06F3/044 ,  G06F3/041 ,  H10K59/35 ,  H10K59/40

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  H10K59/352 ,  H10K59/353 ,  H10K59/40

Abstract: The present application provides a touch display panel. A shortest distance on a display plane from any point on outer contours of any two of sub-pixel units to a corresponding grid unit of a mesh electrode is very close or even equal. Therefore, brightness displayed by sub-pixels is more uniform at side viewing angles. Especially, brightness displayed by the sub-pixels of different colors at the side viewing angles is more uniform. Accordingly, the present application can solve a problem that the display panel has a large color shift at the side viewing angles.

公开(公告)号：US12004407B2

公开(公告)日：2024-06-04

申请号：US17297361

申请日：2021-04-23

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Junyuan Wang

IPC: H10K59/65 ,  H10K59/80 ,  H10K71/00

CPC classification number: H10K59/65 ,  H10K59/873 ,  H10K71/00

Abstract: A display panel, a manufacturing method thereof, and a display device are disclosed. For the display panel, an anti-crack structure is disposed in a chamfer between a driving circuit layer and a substrate. The anti-crack structure is in contact with a packaging layer to reduce an angle from the contact plane of the anti-crack structure and the packaging layer to the plane in which a light-emitting layer is located, so that the packaging layer is smoothly disposed, the risk of the fracture of the packaging layer is lowered, and the failure of the display panel is avoided.

公开(公告)号：US20240180005A1

公开(公告)日：2024-05-30

申请号：US17758061

申请日：2022-06-08

Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Feng Xu

IPC: H10K59/80

CPC classification number: H10K59/8791

Abstract: A display panel and a display device including a functional region corresponding to a camera are provided. The display panel includes the panel main body, the polarization layer, and the backplate module. The polarization layer is disposed on the light-exiting side of the panel main body. The backplate module is disposed on the side of the panel main body away from the polarization layer. A part of the backplate module and the panel main body disposed in a stack and corresponding to the functional region have a total in-plane phase difference value, and the total in-plane phase difference value is less than 200 nanometers or greater than 7000 nanometers.

公开(公告)号：US20240179970A1

公开(公告)日：2024-05-30

申请号：US17790233

申请日：2022-06-29

Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Inventor： Kun ZHOU ,  Shaojing WU

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A driving circuit and a display panel are provided. The driving circuit at least includes first fan-out lines, second fan-out lines, and data lines. The first fan-out lines are located in the display region and electrically connected to the driving chip. The second fan-out lines are located in the display region and connected to the first fan-out lines. The data lines are located in the display region and connected to the second fan-out lines. Wherein, the first fan-out lines, the second fan-out lines, and the data lines are located in different layers, and the second fan-out lines are located between the first fan-out lines and the data lines.