公开(公告)号：US10921657B2

公开(公告)日：2021-02-16

申请号：US16269906

申请日：2019-02-07

Applicant: Japan Display Inc.

Inventor： Hideaki Abe ,  Yasuhito Aruga ,  Hiroyuki Onodera ,  Hiroki Kato ,  Yasushi Nakano ,  Hitoshi Kawaguchi ,  Keisuke Asada

IPC: H05K1/02 ,  G02F1/1345 ,  H05K3/36 ,  H05K1/14 ,  H05K1/11 ,  H05K1/18 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1368

Abstract: A display device includes: a display panel including panel terminals; and a wiring substrate including first substrate terminals coupled to the panel terminals. The panel terminals include panel terminals arranged in a first region and panel terminals arranged in second regions sandwiching the first region. The first substrate terminals include first substrate terminals arranged in a third region and first substrate terminals arranged in fourth regions sandwiching the third region. A gap between panel terminals is substantially constant in the first and second regions. A first width of the panel terminals in the first region is different from a second width of the panel terminals in the second regions. A width of the first substrate terminals is substantially constant in the third and fourth regions. A first gap between first substrate terminals in the third region is different from a second gap between first substrate terminals in the fourth regions.

公开(公告)号：US11327373B2

公开(公告)日：2022-05-10

申请号：US17142458

申请日：2021-01-06

Applicant: Japan Display Inc.

Inventor： Hideaki Abe ,  Yasuhito Aruga ,  Hiroyuki Onodera ,  Hiroki Kato ,  Yasushi Nakano ,  Hitoshi Kawaguchi ,  Keisuke Asada

IPC: H05K1/11 ,  G02F1/1345 ,  H05K3/36 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

Abstract: A display device includes: a display panel including panel terminals; and a wiring substrate including first substrate terminals coupled to the panel terminals. The panel terminals include panel terminals arranged in a first region and panel terminals arranged in second regions sandwiching the first region. The first substrate terminals include first substrate terminals arranged in a third region and first substrate terminals arranged in fourth regions sandwiching the third region. A gap between panel terminals is substantially constant in the first and second regions. A first width of the panel terminals in the first region is different from a second width of the panel terminals is the second regions. A width of the first substrate terminals is substantially constant in the third and fourth regions. A first gap between first substrate terminals in the third region is different from a second gap between first substrate terminals in the fourth regions.

公开(公告)号：US11668984B2

公开(公告)日：2023-06-06

申请号：US17715496

申请日：2022-04-07

Applicant: Japan Display Inc.

Inventor： Hideaki Abe ,  Yasuhito Aruga ,  Hiroyuki Onodera ,  Hiroki Kato ,  Yasushi Nakano ,  Hitoshi Kawaguchi ,  Keisuke Asada

IPC: H05K1/11 ,  G02F1/1345 ,  H05K3/36 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/13452 ,  G02F1/13458 ,  H05K1/0266 ,  H05K1/11 ,  H05K1/144 ,  H05K1/181 ,  H05K3/368 ,  G02F1/1368 ,  G02F1/133354 ,  G02F2202/28 ,  H01L27/1214 ,  H05K2201/041 ,  H05K2201/049 ,  H05K2201/09936 ,  H05K2201/10136 ,  H05K2203/166

Abstract: A display device includes: a display panel including panel terminals; and a wiring substrate including first substrate terminals coupled to the panel terminals. The panel terminals include panel terminals arranged in a first region and panel terminals arranged in second regions sandwiching the first region. The first substrate terminals include first substrate terminals arranged in a third region and first substrate terminals arranged in fourth regions sandwiching the third region. A gap between panel terminals is substantially constant in the first and second regions. A first width of the panel terminals in the first region is different from a second width of the panel terminals in the second regions. A width of the first substrate terminals is substantially constant in the third and fourth regions. A first gap between first substrate terminals in the third region is different from a second gap between first substrate terminals in the fourth regions.