公开(公告)号：US20170207255A1

公开(公告)日：2017-07-20

申请号：US15479305

申请日：2017-04-05

Applicant: Japan Display Inc.

Inventor： Masato HIRAMATSU ,  Yasushi KAWATA ,  Arichika ISHIDA

IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H01L29/16 ,  H01L29/04

CPC classification number: H01L27/1266 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/04 ,  H01L29/16 ,  H01L29/66757 ,  H01L29/78684

Abstract: According to one embodiment, a display device includes an underlying insulation layer formed on a surface of a resin layer, and a thin-film transistor formed above the surface of the resin layer via the underlying insulation layer. The underlying insulation layer includes a three-layer multilayer structure of a first silicon oxide film, a silicon nitride film formed above the first silicon oxide film, and a second silicon oxide film formed above the silicon nitride film.

公开(公告)号：US20160209582A1

公开(公告)日：2016-07-21

申请号：US14988900

申请日：2016-01-06

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA

IPC: F21V8/00 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1333

CPC classification number: G02B6/0091 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0083 ,  G02F1/133345 ,  G02F1/133615 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/136

Abstract: An illumination device according to one embodiment includes a backlight and a display panel configured to selectively transmit light from the backlight. The backlight includes a light source, a main light guide portion formed in the shape of a flat plate and an approach portion. The main light guide portion includes a first surface facing the display panel, and a second surface opposite to the first surface. The approach portion includes a third surface facing the second surface, a fourth surface opposite to the third surface, a first end portion facing the light source, and a second end portion opposite to the first end portion, and connected to the main light guide portion, the fourth surface being inclined with respect to the third surface.

Abstract translation: 根据一个实施例的照明装置包括背光和被配置为选择性地透射来自背光的光的显示面板。 背光源包括光源，形成为平板形状的主导光部和接近部。 主导光部分包括面向显示面板的第一表面和与第一表面相对的第二表面。 接近部分包括面向第二表面的第三表面，与第三表面相对的第四表面，面对光源的第一端部和与第一端部相对的第二端部，并且连接到主导光部分 所述第四表面相对于所述第三表面倾斜。

公开(公告)号：US20160131939A1

公开(公告)日：2016-05-12

申请号：US14931109

申请日：2015-11-03

Applicant: Japan Display Inc.

Inventor： Muneharu AKIYOSHI ,  Kisako NINOMIYA ,  Yasushi KAWATA ,  Hirotaka HAYASHI ,  Arichika ISHIDA

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1368

CPC classification number: G02F1/133502 ,  G02F1/1362 ,  G02F1/136209

Abstract: According to one embodiment, a reflective type liquid crystal display device provided can suppress light leakage into a thin film transistor due to entry of extraneous light. An array substrate includes a glass substrate, a plurality of thin film transistors, a plurality of pixel electrodes, and a metal film. The plurality of thin film transistors are provided to the glass substrate. The plurality of pixel electrodes are spaced apart from each other and driven by the thin film transistors. The plurality of pixel electrodes reflect extraneous light entering the reflective type display device from a counter substrate side. The metal film is provided between a gap between the pixel electrodes and each of the thin film transistors.

Abstract translation: 根据一个实施例，提供的反射型液晶显示装置可以抑制由于外来光的进入而导致的薄膜晶体管的漏光。 阵列基板包括玻璃基板，多个薄膜晶体管，多个像素电极和金属膜。 多个薄膜晶体管被提供到玻璃基板。 多个像素电极彼此间隔开并由薄膜晶体管驱动。 多个像素电极从对置基板侧反射进入反射型显示装置的外来光。 金属膜设置在像素电极和每个薄膜晶体管之间的间隙之间。

公开(公告)号：US20150338706A1

公开(公告)日：2015-11-26

申请号：US14711878

申请日：2015-05-14

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133345 ,  G02F1/133784 ,  G02F2001/136218 ,  G09G3/3648 ,  G09G2300/0452

Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal layer, a first pixel electrode, a second pixel electrode and an auxiliary electrode. The first pixel electrode includes a first corner portion, a second corner portion and a side edge portion. A first video signal is input in the first pixel electrode. A second video signal of polarity different from polarity of the first video signal is input in the second pixel electrode. The auxiliary electrode includes a first region and a second region. A voltage of the same polarity as the polarity of the first video signal is supplied to the auxiliary electrode.

Abstract translation: 根据一个实施例，液晶显示装置包括液晶层，第一像素电极，第二像素电极和辅助电极。 第一像素电极包括第一角部，第二角部和侧缘部。 在第一像素电极中输入第一视频信号。 在第二像素电极中输入与第一视频信号的极性不同的第二视频信号。 辅助电极包括第一区域和第二区域。 将与第一视频信号的极性相同极性的电压提供给辅助电极。

公开(公告)号：US20150301399A1

公开(公告)日：2015-10-22

申请号：US14689282

申请日：2015-04-17

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Hayato KURASAWA ,  Yasushi KAWATA

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133504 ,  G02F1/1323 ,  G02F1/133512 ,  G02F2001/134318

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate unit including pixel electrodes arranged in a matrix configuration, a second substrate unit including counter electrodes, and a liquid crystal layer. The pixel electrodes include a first and a second pixel electrode arranged to be adjacent along one of the row direction or the column direction. An inter-pixel region is provided between the first and the second pixel electrodes. The counter electrodes include a first and a second opposing portion arranged to be adjacent along the other of the row direction or the column direction. An inter-counter electrode region is provided between the first and the second opposing portions. The inter-counter electrode region overlaps the inter-pixel region. A light-shielding layer is provided in the second substrate unit, and covers the inter-counter electrode region and the inter-pixel region.

Abstract translation: 根据一个实施例，一种液晶显示装置包括：第一基板单元，包括以矩阵构造布置的像素电极;第二基板单元，包括对电极;以及液晶层。 像素电极包括布置成沿着行方向或列方向之一相邻的第一和第二像素电极。 在第一和第二像素电极之间设置像素间区域。 对置电极包括布置成沿着行方向或列方向的另一个相邻的第一和第二相对部分。 对置电极区域设置在第一和第二相对部分之间。 反对间电极区域与像素间区域重叠。 在第二基板单元中设置有遮光层，并且覆盖对置电极区域和像素间区域。

公开(公告)号：US20150108488A1

公开(公告)日：2015-04-23

申请号：US14513653

申请日：2014-10-14

Applicant: Japan Display Inc.

Inventor： Masato HIRAMATSU ,  Yasushi KAWATA ,  Arichika ISHIDA

IPC: H01L27/12

CPC classification number: H01L27/1266 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/04 ,  H01L29/16 ,  H01L29/66757 ,  H01L29/78684

Abstract: According to one embodiment, a display device includes an underlying insulation layer formed on a surface of a resin layer, and a thin-film transistor formed above the surface of the resin layer via the underlying insulation layer. The underlying insulation layer includes a three-layer multilayer structure of a first silicon oxide film, a silicon nitride film formed above the first silicon oxide film, and a second silicon oxide film formed above the silicon nitride film.

Abstract translation: 根据一个实施例，显示装置包括形成在树脂层的表面上的下层绝缘层和经由下面的绝缘层形成在树脂层的表面上方的薄膜晶体管。 底层绝缘层包括第一氧化硅膜，形成在第一氧化硅膜上方的氮化硅膜和形成在氮化硅膜上方的第二氧化硅膜的三层多层结构。

公开(公告)号：US20140353637A1

公开(公告)日：2014-12-04

申请号：US14285705

申请日：2014-05-23

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA

IPC: H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5246 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3272 ,  H01L51/003 ,  H01L51/0097 ,  H01L2227/326 ,  H01L2251/5338

Abstract: According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate formed such that a first resin layer is formed on a first support substrate, and thereafter a display element portion and a mounting portion are formed above the first resin layer and a protection layer, which extends from an end portion of the first resin layer along the mounting portion onto the first support substrate, is disposed, preparing a second substrate formed such that a second resin layer is formed on a second support substrate, attaching the first substrate and the second substrate, and mounting a flexible printed circuit board, which is in a state in which the flexible printed circuit board is opposed to the protection layer, on the mounting portion.

Abstract translation: 根据一个实施例，一种制造显示装置的方法包括制备形成为在第一支撑基板上形成第一树脂层的第一基板，然后在第一树脂层的上方形成显示元件部分和安装部分 并且设置从第一树脂层的沿着安装部的端部延伸到第一支撑基板上的保护层，准备形成为使得第二树脂层形成在第二支撑基板上的第二基板， 第一基板和第二基板，并且在安装部分上安装柔性印刷电路板与保护层相对的状态下的柔性印刷电路板。