公开(公告)号：US11570408B2

公开(公告)日：2023-01-31

申请号：US17537554

申请日：2021-11-30

Applicant: Japan Display Inc.

Inventor： Tomokazu Ishikawa ,  Hitomi Hasegawa ,  Masaru Nakakomi

IPC: G02F1/1333 ,  H04N9/31 ,  G02F1/1362 ,  G02F1/1337

Abstract: According to one embodiment, a display device including a first substrate including an organic film, a first recess and a second recess formed in the organic film, and a first projection having the organic film, a second substrate, and a sealing member located in a second area around a first area, and bonding the first substrate and the second substrate together, wherein the first substrate includes a mounting portion, the first recess and the second recess extend in the second area, a first leading end portion of the first recess is separated from a second leading end portion of the second recess, and the first projection, the first recess and the second recess overlap the sealing member.

公开(公告)号：US11218672B2

公开(公告)日：2022-01-04

申请号：US16950935

申请日：2020-11-18

Applicant: Japan Display Inc.

Inventor： Tomokazu Ishikawa ,  Hitomi Hasegawa ,  Masaru Nakakomi

IPC: G02F1/1337 ,  H04N9/31 ,  G02F1/1362 ,  G02F1/1333

Abstract: According to one embodiment, a display device including a first substrate including an organic film, a first recess and a second recess formed in the organic film, and a first projection having the organic film, a second substrate, and a sealing member located in a second area around a first area, and bonding the first substrate and the second substrate together, wherein the first substrate includes a mounting portion, the first recess and the second recess extend in the second area, a first leading end portion of the first recess is separated from a second leading end portion of the second recess, and the first projection, the first recess and the second recess overlap the sealing member.

公开(公告)号：US10209576B2

公开(公告)日：2019-02-19

申请号：US15450405

申请日：2017-03-06

Applicant: Japan Display Inc.

Inventor： Tomokazu Ishikawa ,  Yuki Kuramoto ,  Hitomi Hasegawa

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1345 ,  G02F1/1368

Abstract: An object of this invention is to increase the number of liquid crystal display panels obtained from a mother substrate. There is provided a liquid crystal display device including a TFT substrate and a counter substrate bonded together by a seal portion formed along the periphery of the counter substrate, the TFT substrate having a terminal area formed in a portion thereof not opposed to the counter substrate. The TFT substrate has a bank-like organic passivation film formed along the edge of the terminal area. A stepped part is formed on the organic passivation film. The film thickness of the organic passivation film on the edge side of the stepped part is greater than the film thickness inside the stepped part.

公开(公告)号：US09164333B2

公开(公告)日：2015-10-20

申请号：US14202087

申请日：2014-03-10

Applicant: Japan Display Inc.

Inventor： Hitomi Hasegawa ,  Jin Hirosawa

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

CPC classification number: G02F1/134363 ,  G02F1/133707

Abstract: According to one embodiment, a liquid crystal display device includes a first common electrode including a first sub-common electrode extending along a gate line on a first interlayer insulation film, a pixel electrode which includes a first main pixel electrode extending in a second direction on a second interlayer insulation film, and a second common electrode which includes a second sub-common electrode extending in parallel to the first sub-common electrode on the second interlayer insulation film and has the same potential as the first common electrode. The first sub-common electrode is located on the pixel electrode side of a position overlapping the gate line. The second sub-common electrode is opposed to the gate line.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一公共电极，包括沿着第一层间绝缘膜上的栅极线延伸的第一副公共电极，像素电极，其包括沿第二方向延伸的第一主像素电极 第二层间绝缘膜和第二公共电极，其包括与第二层间绝缘膜上的第一副公共电极并联延伸的第二副公共电极，并具有与第一公共电极相同的电位。 第一副公共电极位于与栅极线重叠的位置的像素电极侧。 第二子公共电极与栅极线相对。