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1. 发明授权

US08964154B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08964154B2
公开(公告)日：2015-02-24
申请号：US13733931
申请日：2013-01-04
申请人： Japan Display East Inc.
发明人： Takato Hiratsuka , Osamu Itou
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/134336 , G02F1/133377 , G02F2001/134381
摘要： A liquid crystal display device using a wall electrode facilitates enclosing of liquid crystal and improves transmittance. The liquid crystal display device includes a plurality of pixels arranged in a matrix. Each of the pixels includes large walls, a small wall, a TFT-side electrode, and a wall electrode. The large walls extend in a long-side direction of the pixel at both ends of the pixel. The small wall extends parallel to the large walls between the large walls. The TFT-side electrode is formed on the small wall. The wall electrode is formed on a side surface of the large wall and formed between the large wall and the small wall. The large walls are separated between the pixels in the long-side direction. The small wall which has a height lower than the large walls is arranged between the separated large walls.
摘要翻译：使用壁电极的液晶显示装置有助于封闭液晶并提高透射率。液晶显示装置包括以矩阵形式排列的多个像素。每个像素包括大壁，小壁，TFT侧电极和壁电极。大的壁在像素的两端的像素的长边方向上延伸。小墙壁平行于大墙之间的大墙壁延伸。 TFT侧电极形成在小壁上。壁电极形成在大壁的侧面上，形成在大壁与小壁之间。大壁在长边方向的像素之间分离。具有低于大壁的高度的小壁布置在分离的大墙之间。

2. 发明授权

US08673545B2 Method for manufacturing liquid crystal display device 有权
标题翻译：制造液晶显示装置的方法
公开(公告)号：US08673545B2
公开(公告)日：2014-03-18
申请号：US13834447
申请日：2013-03-15
申请人： Japan Display East Inc.
发明人： Toshimasa Ishigaki , Daisuke Sonoda , Masanao Yamamoto , Osamu Itou , Takato Hiratsuka
IPC分类号： G03F7/20 , G02F1/1333
CPC分类号： G03F7/20 , G02F1/13394 , G03F7/0035 , G03F7/2024 , G03F7/40
摘要： In a method of manufacturing a liquid crystal display device in which a plurality of pixels are arranged in a matrix, each of the pixels has an insulator wall structure at a boundary of the pixels, and a wall electrode is provided at least at a side of the wall structure, the wall structure being formed by: using a chemically amplified resist as a material of the wall structure, a step of applying the chemically amplified resist; a step of exposing and developing the chemically amplified resist; a step of irradiating light on an entire surface to perform post exposure; a step of pre-calcinating the chemically amplified resist at a temperature lower than a main calcination temperature; and a step of performing main calcination at a temperature higher than a pre-calcination temperature.
摘要翻译：在制造其中以像素排列多个像素的液晶显示装置的方法中，每个像素在像素的边界具有绝缘体壁结构，并且壁电极至少设置在壁结构，壁结构通过以下方式形成：使用化学放大抗蚀剂作为壁结构的材料，施加化学放大抗蚀剂的步骤; 曝光和显影化学放大抗蚀剂的步骤; 在整个表面上照射光以进行后曝光的步骤; 在低于主煅烧温度的温度下预煅烧化学放大型抗蚀剂的步骤; 以及在高于预煅烧温度的温度下进行主要煅烧的步骤。

3. 发明授权

US09366919B2 Liquid crystal display device and method for manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US09366919B2
公开(公告)日：2016-06-14
申请号：US13739477
申请日：2013-01-11
申请人： Japan Display East Inc.
发明人： Osamu Itou , Takato Hiratsuka , Masanao Yamamoto , Toshimasa Ishigaki , Daisuke Sonoda
IPC分类号： G02F1/1343 , H01L33/00 , G02F1/1333 , G02F1/1339 , G02F1/1337
CPC分类号： G02F1/134363 , G02F1/133345 , G02F1/133377 , G02F1/1337 , G02F1/133707 , G02F1/13394 , G02F1/134336 , G02F1/1368 , G02F2001/134318 , G02F2001/134381 , H01L33/0041
摘要： In a wall electrode liquid crystal display device, planar distribution of the wall structure and the electrode is optimized to improve a yield. A liquid crystal display device includes a plurality of pixels arranged in a matrix, each of the pixels having an insulator wall structure formed at a border of pixels, a wall electrode formed at a side surface of the wall structure of the border of the pixels, a source electrode which is continuous with the wall electrode and formed of a planar electrode extending in a planar direction, a first common electrode provided between source electrodes at both sides of the pixel to form a retentive capacitance, and a second common electrode provided between wall electrodes on both sides of the pixel. A slit which becomes a border of the wall electrodes of two adjacent pixels is disposed only on a top of the wall structure.
摘要翻译：在壁电极液晶显示装置中，优化了壁结构和电极的平面分布，以提高产量。液晶显示装置包括以矩阵形式布置的多个像素，每个像素具有形成在像素边界处的绝缘体壁结构，形成在像素边界的壁结构的侧表面处的壁电极，与所述壁电极连续并由平面方向延伸的平面电极形成的源电极，设置在所述像素的两侧的源电极之间以形成保持电容的第一公共电极，以及设置在所述第二公共电极之间的第二公共电极，像素两侧的电极。成为两个相邻像素的壁电极的边界的狭缝仅设置在壁结构的顶部。

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