公开(公告)号：US20240035940A1

公开(公告)日：2024-02-01

申请号：US17622842

申请日：2021-12-22

Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Yichun Huang

IPC: G01N3/04 ,  G01N3/20

CPC classification number: G01N3/04 ,  G01N3/20 ,  G01N2203/0037 ,  G01N2203/047 ,  G01N2203/0075 ,  G01N2203/0023

Abstract: The present application provides a testing device. The testing device includes: a box, a pressing mechanism, a sliding mechanism, a transmission mechanism, and first clamping mechanisms. The pressing mechanism is located inside the box. A gap between the pressing mechanism and the first side of the box is used to place substrates to be tested. The pressing mechanism is slidably connected to the sliding mechanism. The transmission mechanism is connected to the pressing mechanism to drive the pressing mechanism to move. Each first clamping mechanism is used to hold one of the substrates to be tested.

公开(公告)号：US12111694B2

公开(公告)日：2024-10-08

申请号：US17615217

申请日：2021-11-05

Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Yichun Huang ,  Kanmeng Wang ,  Cen Yi

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: A display panel and a display terminal are provided. An arc line segment having a plurality of radii of curvature is used, and the radius of curvature of the arc line segment gradually decreases in a direction away from a center of the arc line segment, so that degumming stress and forming stress caused by bending deformation of the display panel can be reduced, and an angle between each linear segment and a tangent plane at the center of the arc line segment is reduced simultaneously, thereby resolving a problem of serious light leakage at a periphery of an existing display panel due to deformation.

公开(公告)号：US11994497B2

公开(公告)日：2024-05-28

申请号：US17622842

申请日：2021-12-22

Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Yichun Huang

IPC: G01N3/04 ,  G01N3/20

CPC classification number: G01N3/04 ,  G01N3/20 ,  G01N2203/0023 ,  G01N2203/0037 ,  G01N2203/0075 ,  G01N2203/047

Abstract: The present application provides a testing device. The testing device includes: a box, a pressing mechanism, a sliding mechanism, a transmission mechanism, and first clamping mechanisms. The pressing mechanism is located inside the box. A gap between the pressing mechanism and the first side of the box is used to place substrates to be tested. The pressing mechanism is slidably connected to the sliding mechanism. The transmission mechanism is connected to the pressing mechanism to drive the pressing mechanism to move. Each first clamping mechanism is used to hold one of the substrates to be tested.