公开(公告)号：US12013726B2

公开(公告)日：2024-06-18

申请号：US17309752

申请日：2020-09-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Baofeng Sun ,  Meiling Gao ,  Yanli Wang ,  Bo Wang ,  Wei Liu

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A support structure for a flexible panel. The flexible panel includes a non-bending area, a bending area and a pad area arranged in sequence along a first direction. The pad area is located at a backlight side of the non-bending area. The support structure includes a support plate, and the support plate includes a planar support area attached to the non-bending area and a patterned area at least attached to the bending area. The present disclosure further provides a method for assembling a flexible module, and a display device.

公开(公告)号：US12259756B2

公开(公告)日：2025-03-25

申请号：US17921604

申请日：2021-07-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei Zhou ,  Shangchieh Chu ,  Baofeng Sun ,  Yanyan Yang ,  Bo Wang ,  Yanli Wang ,  Wei Liu

IPC: G06F1/16

Abstract: A display assembly includes: a bearing assembly (1) configured to bear a flexible display module (3) and drive the flexible display module (3) to bend or fold; at least two supporting layers (2) stacked in sequence on the bearing assembly (1), each supporting layer (2) being bendable and having resilience, and each supporting layer (2) being provided with a hollowed-out pattern. The hollowed-out patterns of the supporting layers (2) are different in at least one of the following properties: the area of a hollowed-out part, the shape of the hollowed-out part, and the position of the hollowed-out part. The display assembly further includes the flexible display module (3) located on the side of the at least two supporting layers (2) facing away from the bearing assembly (1).

公开(公告)号：US09950505B2

公开(公告)日：2018-04-24

申请号：US14124397

申请日：2012-12-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yong Qiao ,  Hongli Wang ,  Yanli Wang

IPC: B32B38/10 ,  H01L51/00 ,  H01L51/52 ,  B32B37/18 ,  B32B37/24 ,  B32B38/00 ,  B32B37/12

CPC classification number: B32B38/10 ,  B32B37/12 ,  B32B37/18 ,  B32B37/24 ,  B32B38/0008 ,  B32B2037/243 ,  B32B2315/08 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/204 ,  B32B2457/206 ,  H01L51/0097 ,  H01L51/5246 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method for manufacturing the display device (70, 80) comprises: providing a first flexible substrate (101) comprising a first and second surfaces and a second flexible substrate (102) comprising a third and fourth surfaces; joining the second surface of the first flexible substrate with the third surface of the second flexible substrate by a connecting element (11) to form a laminated structure, wherein the first surface of the first flexible substrate (101) is a first outer surface of the laminated structure, and the fourth surface of the second flexible substrate (102) is a second outer surface of the laminated structure; forming a first flexible display element layer (10a) and a second flexible display element layer (10b) respectively on the first and second outer surfaces of the laminated structure; separating the first flexible substrate (101) from the second flexible substrate (102) of the laminated structure. The manufacturing method can achieve simultaneous processing of two substrates during part of the manufacturing technology, thus improving the production efficiency and reducing the production costs.

公开(公告)号：US09589506B2

公开(公告)日：2017-03-07

申请号：US14442794

申请日：2014-09-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guang Yan ,  Hongfei Cheng ,  Li Sun ,  Changyen Wu ,  Minghung Hsu ,  Shibo Jiao ,  Juanjuan You ,  Zhiqiang Jiao ,  Yanli Wang ,  Deming Liu

IPC: G09G3/3233 ,  G09G3/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  G09G3/20

CPC classification number: G09G3/3233 ,  G09G3/2003 ,  G09G3/32 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2320/043 ,  G09G2320/0626 ,  G09G2320/0666 ,  H01L27/32 ,  H01L27/3209 ,  H01L51/50 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/52 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/56 ,  H01L2251/5353 ,  H01L2251/5361 ,  H01L2251/564

Abstract: The present invention discloses organic light emitting device, manufacturing method thereof, organic light emitting display device and driving method thereof. The organic light emitting device comprises a substrate and a first electrode layer, an organic layer and a second electrode layer positioned on the substrate, the organic layer is arranged between the first and second electrode layers, the first electrode layer, the organic layer and the second electrode layer form a laminated region for emitting light in a first specific color in a positive half cycle of alternating current and an inverted region for emitting light in a second specific color in a negative half cycle of alternating current, and at least portions of projections of the laminated region and the inverted region on the substrate are not overlapped. Technical solutions of the present invention render the organic light emitting device with adjustable light color and prolonged service life.

Abstract translation: 本发明公开了有机发光装置及其制造方法，有机发光显示装置及其驱动方法。 有机发光器件包括基板和位于基板上的第一电极层，有机层和第二电极层，有机层布置在第一和第二电极层之间，第一电极层，有机层和 第二电极层形成用于在交流电的正半周期中以第一特定颜色发光的层叠区域和用于以交变电流的负半周期发射第二特定颜色的反射区域，以及至少部分突起 的层叠区域和反转区域不重叠。 本发明的技术方案使有机发光装置具有可调光色和延长的使用寿命。