公开(公告)号：US12099680B2

公开(公告)日：2024-09-24

申请号：US18359881

申请日：2023-07-27

申请人： E Ink Holdings Inc.

发明人： Ming-Huan Yang ,  Wei-Sung Cheng

IPC分类号： G06F3/041

CPC分类号： G06F3/04164 ,  G06F2203/04102

摘要： A touch display device includes a driving substrate, a display medium layer, a conductive film, a touch panel, a circuit board and a reinforcing structure layer. The driving substrate includes a first portion, a second portion and a bending portion connecting the first portion and the second portion. The display medium layer is disposed on the first portion of the driving structure. The conductive film is disposed on the first portion of the driving structure and located on the display medium layer. The touch panel is disposed on the first portion of the driving substrate and located on the conductive film. The circuit board is disposed on the second portion of the driving substrate. The reinforcing structure layer is disposed on the bending portion of the driving substrate and extends to the first portion to seal the space.

公开(公告)号：US20240045300A1

公开(公告)日：2024-02-08

申请号：US18360829

申请日：2023-07-28

申请人： E Ink Holdings Inc.

发明人： Ming-Huan Yang ,  Wei-Sung Cheng

IPC分类号： G02F1/1679 ,  G02F1/167 ,  G02F1/1676 ,  G02F1/1677

CPC分类号： G02F1/1679 ,  G02F1/167 ,  G02F1/1676 ,  G02F1/1677

摘要： A touch display device includes a driving substrate, a display medium layer, an electrode substrate, a touch panel, a flexible circuit board, a water-blocking adhesive layer, and a sealant layer. The touch panel is disposed on the electrode substrate and has a bonding area. The flexible circuit board is bonded to the bonding area of the touch panel and extends to outside of the touch panel. The water-blocking adhesive layer is directly connected between a bottom surface of the flexible circuit board outside the touch panel and a top surface of the driving substrate. The sealant layer is disposed on the driving substrate and seals an edge of the display medium layer, an edge of the electrode substrate, and an edge of the touch panel. In a cross-sectional view, the sealant layer is located between the water-blocking adhesive layer and the edge of the display medium layer.

公开(公告)号：US20240241420A1

公开(公告)日：2024-07-18

申请号：US18399653

申请日：2023-12-28

申请人： E Ink Holdings Inc.

发明人： Ling-Chiang Chu ,  Wei-Sung Cheng ,  Ming-Huan Yang ,  Chen Chu Tsai ,  Yen-Ze Huang ,  Jen-Shiun Huang

IPC分类号： G02F1/167 ,  G02F1/1681

CPC分类号： G02F1/167 ,  G02F1/1681

摘要： A display device includes a driving substrate, a display medium layer and a material layer. The display medium layer is disposed on the driving substrate. The material layer is disposed on a side of the display medium layer, and extends to the driving substrate. The material layer is a material layer with conductivity properties.

公开(公告)号：US20240288741A1

公开(公告)日：2024-08-29

申请号：US18427827

申请日：2024-01-31

申请人： E Ink Holdings Inc.

发明人： Wei-Sung Cheng ,  Ming-Huan Yang ,  Chen Chu Tsai

IPC分类号： G02F1/16753 ,  G02F1/167

CPC分类号： G02F1/16753 ,  G02F1/167

摘要： A display device includes a driving substrate, a display medium layer, a conductive material, a protection assembly and a conductive terminal. The driving substrate includes a first portion, a second portion and a bent portion connecting the first portion and the second portion. The display medium layer is disposed on the first portion of the driving substrate. The conductive material is disposed on the second portion of the driving substrate. The protection assembly is disposed on the first portion of the driving substrate and located on the display medium layer. The protection assembly includes a film and a transparent conductive layer. The transparent conductive layer is disposed on the film and faces the display medium layer. The conductive terminal is connected to the protection assembly, and electrically connected to the transparent conductive layer and the conductive material.

公开(公告)号：US20240086005A1

公开(公告)日：2024-03-14

申请号：US18359881

申请日：2023-07-27

申请人： E Ink Holdings Inc.

发明人： Ming-Huan Yang ,  Wei-Sung Cheng

IPC分类号： G06F3/041

CPC分类号： G06F3/04164 ,  G06F2203/04102

摘要： A touch display device includes a driving substrate, a display medium layer, a conductive film, a touch panel, a circuit board and a reinforcing structure layer. The driving substrate includes a first portion, a second portion and a bending portion connecting the first portion and the second portion. The display medium layer is disposed on the first portion of the driving structure. The conductive film is disposed on the first portion of the driving structure and located on the display medium layer. The touch panel is disposed on the first portion of the driving substrate and located on the conductive film. The circuit board is disposed on the second portion of the driving substrate. The reinforcing structure layer is disposed on the bending portion of the driving substrate and extends to the first portion to seal the space.