公开(公告)号：US12004370B2

公开(公告)日：2024-06-04

申请号：US17151693

申请日：2021-01-19

申请人： KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.

发明人： Lixiong Xu

IPC分类号： H10K50/856 ,  H10K50/86 ,  H10K59/122 ,  H10K59/131 ,  H10K59/176 ,  H10K59/60

CPC分类号： H10K50/856 ,  H10K50/865 ,  H10K59/122 ,  H10K59/131 ,  H10K59/176 ,  H10K59/60

摘要： The present application relates to a display panel, a display screen and a display terminal, wherein the display panel comprises a substrate, having a first surface for an external light entering therein and a second surface for an external light exiting therefrom; and at least one diffractive relief structure, provided on the second surface of the substrate and used for reducing or eliminating a diffractive light formed on the second surface by the external light passing through the substrate. The diffractive relief structure is arranged on the second surface of the display panel, and can be used to effectively eliminate the positive and negative order diffractive light formed on the second surface of the substrate by the external light entering the first surface of the substrate and exiting from the second surface.

公开(公告)号：US20240276766A1

公开(公告)日：2024-08-15

申请号：US18406490

申请日：2024-01-08

申请人： Samsung Display Co., Ltd.

发明人： Taehyun Kim ,  Junhyeong Park ,  Jiyeon Seo

IPC分类号： H10K59/121 ,  H10K59/176 ,  H10K59/80

CPC分类号： H10K59/121 ,  H10K59/176 ,  H10K59/873

摘要： The present disclosure relates to a display panel and a display apparatus. The display panel includes a substrate including a display area and a peripheral area around the display area, a display element disposed in the display area, a thin film encapsulation layer covering the display area and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, and a dam unit including a plurality of dams disposed in the peripheral area. The plurality of dams include an inorganic layer, the inorganic layer is at least partially disposed on a side surface of an outermost dam among the plurality of dams, and the first inorganic encapsulation layer directly contacts the inorganic layer on a side surface of the outermost dam.

公开(公告)号：US12004401B2

公开(公告)日：2024-06-04

申请号：US17159122

申请日：2021-01-26

申请人： Yungu (Gu'an) Technology Co., Ltd.

发明人： Rusheng Liu ,  Cuicui Sheng ,  Lin Xu ,  Genmao Huang ,  Bo Yuan ,  Zhe Du ,  Junhui Lou

IPC分类号： H10K59/35 ,  H10K50/844 ,  H10K59/122 ,  H10K59/131 ,  H10K59/176 ,  H10K71/00 ,  H10K59/12 ,  H10K102/10

CPC分类号： H10K59/353 ,  H10K50/844 ,  H10K59/122 ,  H10K59/131 ,  H10K59/176 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/102 ,  H10K2102/103

摘要： A display panel, a display panel manufacturing method, and a display screen are provided. The display panel includes: a substrate, the substrate including a plurality of sub-pixel regions, each of the sub-pixel regions including a first region and a second region, the first region being provided with the substrate, a buffer layer, and a pixel circuit layer, and the second region being provided with the substrate; and a first electrode disposed on the second region of each of the sub-pixel region and directly contacting the substrate. Each sub-pixel region is divided into the first region and the second region, the first region is provided with the substrate, the buffer layer and the pixel circuit layer, the second region is provided with the substrate and the first electrode directly contacting the substrate, and no inorganic film is provided between the first electrode and the substrate.

公开(公告)号：US20240032369A1

公开(公告)日：2024-01-25

申请号：US17414350

申请日：2021-05-21

申请人： Jie PAN

发明人： Jie PAN

IPC分类号： H10K59/35 ,  H10K59/12 ,  H10K59/176 ,  H10K59/128

CPC分类号： H10K59/35 ,  H10K59/1201 ,  H10K59/176 ,  H10K59/128 ,  H10K59/173

摘要： A dual-sided display panel and a method of manufacturing the same are disclosed. By setting part of a red pixel light-emitting layer and part of a green pixel light-emitting layer to correspond to first pixel definition layers, and setting another part of the red pixel light-emitting layer and another part of the green pixel light-emitting layer to correspond to blue pixel light-emitting layers, only a first portion and a third portion can emit light, so that on the basis of not reducing lengths of the red pixel light-emitting layer and the green pixel light-emitting layer, an irradiation range of light emitted by each of the red pixel light-emitting layer and the green pixel light-emitting layer is reduced.