公开(公告)号：US20210333665A1

公开(公告)日：2021-10-28

申请号：US16483539

申请日：2019-04-09

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

Inventor： Bingkun YIN

IPC: G02F1/1362 ,  G02F1/1368

Abstract: The present disclosure replace the unbendable glass substrate of the non-display portion of the first glass substrate connected to the integrated circuit chip with a bendable flexible substrate, and bend the bending portion of the flexible substrate and the integrated circuit chip connected therewith to the side or the back of the glass substrate, thereby reduce the area of the non-display portion and significantly increase the screen-to-body ratio of the display portion.

公开(公告)号：US20210033907A1

公开(公告)日：2021-02-04

申请号：US16623381

申请日：2019-11-05

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

Inventor： Bingkun YIN

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1341

Abstract: The present disclosure provides a display panel and a fabricating method thereof, wherein the display panel includes a first substrate and a second substrate, the first substrate is provided with a plurality of first spacers, and the second substrate is provided with a plurality of second spacers disposed corresponding to the first spacers, a recess is disposed on a side of the second spacers adjacent to the first substrate, and an end of the first spacers away from the first substrate is placed in the recess, so that a relative displacement between the first substrate and the second substrate is reduced when the display panel is bent, thereby improving the problems of light leakage and color mixing, and reducing a risk of scratching an alignment film when the spacers slide.

公开(公告)号：US20240049519A1

公开(公告)日：2024-02-08

申请号：US17599559

申请日：2021-07-19

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

Inventor： Bingkun YIN ,  Li HU ,  Liang SUN

IPC: H10K59/124 ,  H10K59/12

CPC classification number: H10K59/124 ,  H10K59/1201 ,  H10K2102/311

Abstract: The present application provides a flexible display panel, a manufacturing method of the flexible display panel, and an electronic device. The flexible display panel includes an elastic substrate, main pixel islands, and auxiliary pixel islands. When the elastic substrate is in a natural state, the main pixel islands enclose a light emitting side of the auxiliary pixel islands to receive the auxiliary pixel islands. When the elastic substrate is in a stretched state, the main pixel islands are away from the auxiliary pixel islands to expose the auxiliary pixel islands, and the auxiliary pixel islands cooperate with the main pixel islands for displaying images. Accordingly, the present application increases a pixel density of a stretched portion of the flexible display panel.

公开(公告)号：US20190250477A1

公开(公告)日：2019-08-15

申请号：US16152307

申请日：2018-10-04

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

Inventor： Bingkun YIN ,  Hungming SHEN

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124

Abstract: Provided is an array substrate, including a main body, a sealant coating region formed on a periphery of the main body and used for sealant coating and a liquid crystal filling region located in a middle of the main body and surrounded by the sealant coating region; in the sealant coating region, a metal trace structure on the main body is provided, and includes metal traces spaced apart; wherein the sealant coating region comprises light transmissive regions between the metal traces; in a region of the sealant coating region adjacent to the liquid crystal filling region, a proportion of the light transmissive region adjacent to the liquid crystal filling region is larger than a proportion of the light transmissive region away from the liquid crystal filling region; the proportion of the light transmissive region is an area ratio of the light transmissive region to a corresponding sealant coating region.

公开(公告)号：US20190219860A1

公开(公告)日：2019-07-18

申请号：US15578290

申请日：2017-11-21

Applicant: Wuhan China Star Optoelectronics Technology Co. Ltd.

Inventor： Bingkun YIN ,  Wanting YIN ,  Cong TAN ,  Hung-ming SHEN

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1368

CPC classification number: G02F1/133305 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A flexible liquid crystal display panel and a method of making the same are provided. The flexible liquid crystal display panel includes a first flexible substrate, a second flexible substrate, liquid crystals, a plurality of pillar spacers disposed between the first and second flexible substrates, and a sealant disposed between the first and second flexible substrates for sealing the liquid crystals and the pillar spacers therein, two ends of the pillar spacers abutting against inner surfaces of the first and second flexible substrates, and a sub-spacer being wrapped within the sealant. The sealant and the pillar spacer can be made by the same material, which have sealing and the supporting abilities, the flexible liquid crystal display panel can maintain a uniform cell thickness after being bent. The arrangement of the pillar spacers can improve overall deformation resistance and improve the narrow viewing angle of the flexible liquid crystal display panel.

公开(公告)号：US20190196241A1

公开(公告)日：2019-06-27

申请号：US15910600

申请日：2018-03-02

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

Inventor： Bingkun YIN ,  Wanting YIN ,  Cong TAN ,  Hung-ming SHEN

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368

Abstract: The present invention provides a curved display device and a display panel thereof. The display panel includes a CF substrate, a TFT substrate, a plurality of photo spacers, a liquid crystal layer and a sealing layer. The liquid crystal layer is located between the CF and the TFT substrates, the plurality of photo spacers is disposed on a surface of the CF substrate facing the TFT substrate, the sealing layer is disposed between the CF and the TFT substrates and surrounds an edge of the liquid crystal layer, the liquid crystal layer includes an intermediate region and two edge regions located at two sides of the intermediate region, a stress generated from the photo spacers located in the intermediate region on the liquid crystals in the intermediate region is smaller than that generated from the photo spacers located in the edge regions on the liquid crystals in the edge regions.