公开(公告)号：US10371990B2

公开(公告)日：2019-08-06

申请号：US15693716

申请日：2017-09-01

Applicant: JAPAN DISPLAY INC. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takashi Yamamoto ,  Tomoya Sugano ,  Takamitsu Kamada

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

Abstract: A liquid crystal display device includes a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix, a counter substrate having a display region where color filters of three colors are formed in a matrix, the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery, and liquid crystal sealed between the TFT substrate and the counter substrate by the seal material. In the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors are stacked in this order between the TFT substrate and the counter substrate.

公开(公告)号：US09069218B2

公开(公告)日：2015-06-30

申请号：US14166258

申请日：2014-01-28

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takashi Yamamoto ,  Tomoya Sugano ,  Takamitsu Kamada

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/136209 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13396

Abstract: A liquid crystal display device includes a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix, a counter substrate having a display region where color filters of three colors are formed in a matrix, the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery, and liquid crystal sealed between the TFT substrate and the counter substrate by the seal material. In the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors are stacked in this order between the TFT substrate and the counter substrate.

Abstract translation: 液晶显示装置包括具有显示区域的TFT基板，其中具有TFT和像素电极的像素以矩阵形式形成，具有显示区域的对基板，其中三色滤色器以矩阵形成，TFT 基板和相对基板通过密封材料在周边的密封部分中粘合在一起，并且通过密封材料液晶密封在TFT基板和对向基板之间。 在显示区域中，三色滤色器中的第一绝缘膜，第一取向膜，第一柱状间隔物，外涂膜，第一滤色器依次层叠在TFT基板和对置基板之间。