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1. CN112289750 - Supporting layer and flexible display panel

Office
China
Application Number 202011170478.0
Application Date 28.10.2020
Publication Number 112289750
Publication Date 29.01.2021
Publication Kind A
IPC
H01L 23/13
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
12Mountings, e.g. non-detachable insulating substrates
13characterised by the shape
G09F 9/30
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G09F 9/33
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
33being semiconductor devices, e.g. diodes
CPC
H01L 23/13
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
12Mountings, e.g. non-detachable insulating substrates
13characterised by the shape
G09F 9/33
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
33being semiconductor devices, e.g. diodes
G09F 9/301
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
301flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Applicants WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
武汉华星光电半导体显示技术有限公司
Inventors WANG WENQIANG
汪文强
Agents 深圳紫藤知识产权代理有限公司 44570
Title
(EN) Supporting layer and flexible display panel
(ZH) 支撑层及柔性显示面板
Abstract
(EN) The present invention discloses a supporting layer and a flexible display panel, the holes and the openings are periodically formed in the supporting layer, and the first strip-shaped hollowed-out parts in the openings penetrate through the edge and/or the side face of the supporting layer, so that the ductility of module stacking can be improved on the whole, the adaptability and coordination between the supporting layer and the film layers of the module stack are guaranteed, the bending performance of the OLED module is improved, the debonding and breaking risks between the film layers are reduced, and the bending service life of the module stack is prolonged.
(ZH) 本申请公开了一种支撑层及柔性显示面板,通过在支撑层周期性地设置开孔和开口,并将开口中的第一条形镂空部贯通所述支撑层的边缘和/或侧面,可以从整体上改善模组叠构的延展性,以保证模组叠构的支撑层与膜层之间的适应性与协调性,提高了OLED模组的弯折性能,降低了膜层间的脱粘与断裂风险,改善了模组叠构的弯折使用寿命。
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