公开(公告)号：US08780302B2

公开(公告)日：2014-07-15

申请号：US14070969

申请日：2013-11-04

Applicant: Japan Display Inc.

Inventor： Arihiro Takeda ,  Tomoko Kozuka ,  Jin Hirosawa

IPC: G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F2001/134345

Abstract: According to one embodiment, a liquid crystal display device includes a main pixel electrode which extends in a second direction, a sub-pixel electrode which extends in a first direction and crosses the main pixel electrode, a color filter which includes a first aperture portion defined by a first edge surrounding a position opposed to cross points between the main pixel electrode and the sub-pixel electrode, main common electrodes which extend in the second direction on both sides of the main pixel electrode.

Abstract translation: 根据一个实施例，液晶显示装置包括沿第二方向延伸的主像素电极，沿第一方向延伸并与主像素电极交叉的子像素电极;滤色器，包括限定的第一开口部分 通过围绕与主像素电极和子像素电极之间的交叉点相对的位置的第一边缘，在主像素电极的两侧沿第二方向延伸的主公共电极。

公开(公告)号：US20140063391A1

公开(公告)日：2014-03-06

申请号：US14070969

申请日：2013-11-04

Applicant: Japan Display Inc.

Inventor： Arihiro TAKEDA ,  Tomoko Kozuka ,  Jin Hirosawa

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F2001/134345

Abstract: According to one embodiment, a liquid crystal display device includes a main pixel electrode which extends in a second direction, a sub-pixel electrode which extends in a first direction and crosses the main pixel electrode, a color filter which includes a first aperture portion defined by a first edge surrounding a position opposed to cross points between the main pixel electrode and the sub-pixel electrode, main common electrodes which extend in the second direction on both sides of the main pixel electrode.

Abstract translation: 根据一个实施例，液晶显示装置包括沿第二方向延伸的主像素电极，沿第一方向延伸并与主像素电极交叉的子像素电极;滤色器，包括限定的第一开口部分 通过围绕与主像素电极和子像素电极之间的交叉点相对的位置的第一边缘，在主像素电极的两侧沿第二方向延伸的主公共电极。

公开(公告)号：US09508295B2

公开(公告)日：2016-11-29

申请号：US14513610

申请日：2014-10-14

Applicant: Japan Display Inc.

Inventor： Tomoko Kozuka ,  Jin Hirosawa ,  Yuuki Morita ,  Hiroyuki Kimura ,  Kazuya Arima ,  Masaaki Kabe ,  Yoshihiro Watanabe

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G09G3/3607 ,  G02F1/134336 ,  G02F2001/133742 ,  G09G2300/0452 ,  G09G2320/0242

Abstract: According to one embodiment, a display device includes a first substrate including a first pixel electrode disposed on a first color pixel of red, a second pixel electrode disposed on a second color pixel of green, a third pixel electrode disposed on a third color pixel of blue, and a fourth pixel electrode disposed on a fourth color pixel of white, a second substrate including a common electrode, and a liquid crystal layer held between the first substrate and the second substrate, wherein a top voltage applied to the fourth color pixel to correspond to a maximum gradation value is set to be less than a top voltage applied to each of the first color pixel and the second color pixel to correspond to respective maximum gradation values.

Abstract translation: 根据一个实施例，显示装置包括：第一基板，包括设置在红色的第一彩色像素上的第一像素电极，设置在绿色的第二彩色像​​素上的第二像素电极;第三像素电极， 蓝色和第四像素电极，其设置在白色的第四彩色像素上，第二基板包括公共电极，以及保持在第一基板和第二基板之间的液晶层，其中施加到第四颜色像素的顶部电压 对应于最大灰度值被设置为小于施加到第一颜色像素和第二彩色像​​素中的每一个的顶部电压以对应于各个最大灰度值。

公开(公告)号：US09684200B2

公开(公告)日：2017-06-20

申请号：US14323358

申请日：2014-07-03

Applicant: Japan Display Inc.

Inventor： Tomoko Kozuka ,  Keiji Tago ,  Hirokazu Morimoto

IPC: G02F1/1335

CPC classification number: G02F1/133514

Abstract: A liquid crystal display device includes a first substrate, a second substrate including an insulative substrate and a color filter layer formed on that side of the insulative substrate, which is opposed to the first substrate, the color filter layer including a first color filter of red, a third color filter of blue which is spaced apart from the first color filter, a fifth color filter of red which is spaced apart from the third color filter, a second color filter which is located between the first color filter and the third color filter and has a color which is different from red and blue, and a fourth color filter which is located between the third color filter and the fifth color filter and has a color which is different from red and blue, and a liquid crystal layer.

公开(公告)号：US09436042B2

公开(公告)日：2016-09-06

申请号：US13872615

申请日：2013-04-29

Applicant: Japan Display Inc.

Inventor： Tomoko Kozuka ,  Hirokazu Morimoto

IPC: G02F1/1343 ,  H01L33/62 ,  G02F1/1362

CPC classification number: G02F1/1343 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/136218 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2202/10 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In a method of manufacturing a liquid crystal display device, a process for forming a first substrate includes the steps; forming a first wiring electrically connected with a switching element and extending in a first direction, forming an insulating film covering the first wiring, painting an electrically conductive film including electrically conductive material on the insulating film, and forming a second wiring electrically connected with the switching element extending in a second direction orthogonally crossing the first direction, and a pixel electrode electrically connected with the switching element apart from the second wiring by patterning the electrically conductive film. A second substrate is formed by forming a main common electrode extending in the second direction. A liquid crystal display panel is manufactured by holding liquid crystal material between the first substrate and the second substrate while the main common electrode faces the second wiring.

Abstract translation: 在制造液晶显示装置的方法中，形成第一基板的工艺包括以下步骤： 形成与开关元件电连接并沿第一方向延伸的第一布线，形成覆盖所述第一布线的绝缘膜，在所述绝缘膜上涂覆包含导电材料的导电膜，以及形成与所述开关电连接的第二布线 元件在与第一方向垂直的第二方向上延伸，以及通过图案化导电膜而与开关元件电连接的像素电极与第二布线电连接。 通过形成沿第二方向延伸的主公共电极形成第二基板。 通过在第一基板和第二基板之间保持液晶材料，同时主公共电极面对第二布线来制造液晶显示面板。

公开(公告)号：US20150009462A1

公开(公告)日：2015-01-08

申请号：US14323358

申请日：2014-07-03

Applicant: Japan Display Inc.

Inventor： Tomoko Kozuka ,  Keiji Tago ,  Hirokazu Morimoto

IPC: G02F1/1335

CPC classification number: G02F1/133514

Abstract: A liquid crystal display device includes a first substrate, a second substrate including an insulative substrate and a color filter layer formed on that side of the insulative substrate, which is opposed to the first substrate, the color filter layer including a first color filter of red, a third color filter of blue which is spaced apart from the first color filter, a fifth color filter of red which is spaced apart from the third color filter, a second color filter which is located between the first color filter and the third color filter and has a color which is different from red and blue, and a fourth color filter which is located between the third color filter and the fifth color filter and has a color which is different from red and blue, and a liquid crystal layer.

Abstract translation: 液晶显示装置包括：第一基板，包括绝缘基板的第二基板和形成在绝缘基板的与该第一基板相对的该侧上的滤色器层，滤色器层包括红色的第一滤色器 ，与所述第一滤色器间隔开的第三滤色器，与所述第三滤色器间隔开的第五滤色器，位于所述第一滤色器和所述第三滤色器之间的第二滤色器， 并且具有不同于红色和蓝色的颜色，以及位于第三滤色器和第五滤色器之间并且具有不同于红色和蓝色的颜色的第四滤色器和液晶层。