公开(公告)号：US11947749B2

公开(公告)日：2024-04-02

申请号：US17752561

申请日：2022-05-24

Applicant: Sharp Display Technology Corporation

Inventor： Kazutoshi Kida ,  Kiyoshi Minoura ,  Takashi Satoh ,  Shunsuke Noichi ,  Yasuhiro Sugita ,  Chiaki Minari

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1335

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0416 ,  G06F3/0445 ,  G06F3/0446 ,  G02F1/133553

Abstract: An in-cell touch panel device includes a first substrate, a plurality of color filters formed on a layer on an opposite side of a touch surface with respect to the first substrate, a transmitter electrode formed on a layer on an opposite side of the touch surface with respect to the plurality of color filters, a receiver electrode formed on a layer closer to the touch surface side with respect to the plurality of color filters, and a second substrate, a pixel electrode being disposed on the second substrate. The transmitter electrode includes a gap portion formed in a portion overlapping a space between adjacent ones of the plurality of color filters in a plan view.

公开(公告)号：US11860468B2

公开(公告)日：2024-01-02

申请号：US17752574

申请日：2022-05-24

Applicant: Sharp Display Technology Corporation

Inventor： Kazutoshi Kida ,  Kiyoshi Minoura ,  Takashi Satoh ,  Shunsuke Noichi ,  Yasuhiro Sugita ,  Chiaki Minari

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1362 ,  G02F1/133

CPC classification number: G02F1/133519 ,  G02F1/13338 ,  G02F1/133553 ,  G02F1/134309 ,  G02F1/136286 ,  G06F3/0412 ,  G06F3/0446 ,  G02F1/13306 ,  G02F2201/52

Abstract: An in-cell touch panel device includes a first substrate, a plurality of color filters formed on an upper layer with respect to the first substrate and including a green color filter, a transmitter electrode formed on an upper layer with respect to the plurality of color filters, a receiver electrode formed on a lower layer with respect to the plurality of color filters, and a second substrate including a pixel electrode disposed on the second substrate. The transmitter electrode includes a gap portion formed in a portion overlapping the receiver electrode in a plan view and in a portion overlapping the green color filter in a plan view.