公开(公告)号：US20210132434A1

公开(公告)日：2021-05-06

申请号：US17148637

申请日：2021-01-14

Applicant: Japan Display Inc.

Inventor： Yosuke HYODO ,  Toshiyuki HIGANO ,  Yoshiro AOKI ,  Shinichiro OKA

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1339

Abstract: The display device includes: a first substrate; a second substrate; and a liquid crystal layer placed between the first substrate and the second substrate. The first substrate and the second substrate have a display area and a frame area around the display area. The frame area has a seal material placed between the first substrate and the second substrate. The second substrate has: a second resin substrate; in the display area, a first multilayer layer placed on a side of the second resin substrate facing the liquid crystal layer, the first multilayer layer including a first inorganic insulating film, a light shielding member, and an overcoat film; and in the frame area, a second multilayer layer placed on the side of the second resin substrate facing the liquid crystal layer, the second multilayer layer including the light shielding member and the overcoat film.

公开(公告)号：US20190250749A1

公开(公告)日：2019-08-15

申请号：US16392167

申请日：2019-04-23

Applicant: Japan Display Inc.

Inventor： Yoshiro AOKI ,  Takashi NAKAMURA ,  Masahiro TADA ,  Hirotaka HAYASHI ,  Makoto SHIBUSAWA ,  Yutaka UMEDA ,  Miyuki ISHIKAWA

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/047 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

公开(公告)号：US20160132159A1

公开(公告)日：2016-05-12

申请号：US14995972

申请日：2016-01-14

Applicant: JAPAN DISPLAY INC.

Inventor： Yoshiro AOKI ,  Takashi NAKAMURA ,  Masahiro TADA ,  Hirotaka HAYASHI ,  Makoto SHIBUSAWA ,  Yutaka UMEDA ,  Miyuki ISHIKAWA

IPC: G06F3/044 ,  G06F3/047 ,  G06F3/041

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

公开(公告)号：US20150109267A1

公开(公告)日：2015-04-23

申请号：US14513713

申请日：2014-10-14

Applicant: Japan Display Inc.

Inventor： Yoshiro AOKI ,  Tsutomu HARADA ,  Takanori TSUNASHIMA ,  Hirotaka HAYASHI

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2300/0452 ,  G09G2310/0297

Abstract: According to one embodiment, a display device includes a unit pixel, a scanning line, and first to fourth signal lines. The first to fourth signal lines are extended in a columnar direction and are spaced apart from each other. The first and second signal lines are positioned in a region opposed to first and second pixel electrodes in a row direction. The third and fourth signal lines are positioned in a region opposed to third and fourth pixel electrodes in the row direction.

Abstract translation: 根据一个实施例，显示装置包括单位像素，扫描线和第一至第四信号线。 第一至第四信号线在柱状方向上延伸并且彼此间隔开。 第一和第二信号线位于与行方向上的第一和第二像素电极相对的区域中。 第三和第四信号线位于与行方向上的第三和第四像素电极相对的区域中。