公开(公告)号：US10101605B2

公开(公告)日：2018-10-16

申请号：US15403548

申请日：2017-01-11

Applicant: Japan Display Inc.

Inventor： Kayoko Miyazaki ,  Keiji Tago ,  Hirokazu Morimoto

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1368 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a display panel configured to hold a liquid crystal layer between a first substrate and a second substrate, a cover member positioned at a side of the second substrate of the display panel, a first optical element positioned at an outer surface side of the first substrate, and a second optical element positioned between the second substrate and the cover member, bonded to an inner surface of the cover member but not bonded to the second substrate.

公开(公告)号：US09581857B2

公开(公告)日：2017-02-28

申请号：US14483763

申请日：2014-09-11

Applicant: Japan Display Inc.

Inventor： Kayoko Miyazaki ,  Keiji Tago ,  Hirokazu Morimoto

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/13363

CPC classification number: G02F1/133308 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/13363 ,  G02F1/1368 ,  G02F2001/133325 ,  G02F2001/133331 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a display panel configured to hold a liquid crystal layer between a first substrate and a second substrate, a cover member positioned at a side of the second substrate of the display panel, a first optical element positioned at an outer surface side of the first substrate, and a second optical element positioned between the second substrate and the cover member, bonded to an inner surface of the cover member but not bonded to the second substrate.

Abstract translation: 根据一个实施例，显示装置包括配置成在第一基板和第二基板之间保持液晶层的显示面板，位于显示面板的第二基板侧的盖构件，位于显示面板的第二基板侧的第一光学元件 所述第一基板的外表面侧和位于所述第二基板和所述盖部件之间的第二光学元件，所述第二光学元件接合到所述盖部件的内表面，但未接合到所述第二基板。

公开(公告)号：US09116402B2

公开(公告)日：2015-08-25

申请号：US13896725

申请日：2013-05-17

Applicant: Japan Display Inc.

Inventor： Arihiro Takeda ,  Jin Hirosawa ,  Tetsuya Ilzuka ,  Hirokazu Morimoto

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/121

Abstract: An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode.

Abstract translation: 阵列基板包括沿第一方向延伸的栅极线，沿与第一方向正交的第二方向延伸的源极线和具有沿第一方向延伸的主体部分的辅助电容线，以跨越源极线和分支 部分从主体部分分支并沿着源极线延伸。 开关元件包括布置在辅助电容线下方以与主干部分及其分支部分相对的排水线。 像素电极包括基本上平行于源极线延伸的主像素电极和与漏极线电连接的接触部分。 相对基板包括在夹着主像素电极的两侧基本平行于主像素电极延伸的一对主公共电极。

公开(公告)号：US09810957B2

公开(公告)日：2017-11-07

申请号：US14797844

申请日：2015-07-13

Applicant: JAPAN DISPLAY INC.

Inventor： Arihiro Takeda ,  Jin Hirosawa ,  Tetsuya Iizuka ,  Hirokazu Morimoto

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/121

Abstract: An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode.

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：US20140232953A1

公开(公告)日：2014-08-21

申请号：US14171092

申请日：2014-02-03

Applicant: Japan Display, Inc.

Inventor： Keiji TAGO ,  Hirokazu Morimoto

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/13439 ,  G02F2001/133638

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including a transmissive pixel electrode disposed in a transmissive display area, and a reflective pixel electrode with a planar plate shape which is disposed in a reflective display area, a second substrate including a common electrode, a liquid crystal layer being configured to have a less thickness in the reflective display area than in the transmissive display area, to impart a phase difference of ¼ wavelength to light passing at an OFF time in the reflective display area, and to impart no phase difference to light passing at an ON time in the reflective display area, and a retardation plate disposed between a second polarizer and the second substrate in the reflective display area.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一基板，包括设置在透射显示区域中的透射像素电极和布置在反射显示区域中的具有平板形状的反射像素电极;第二基板，包括： 公共电极，液晶层被配置为在反射显示区域中具有比透射显示区域中的厚度更小的厚度，以在反射显示区域中对于在OFF时间通过的光赋予1/4波长的相位差，并且赋予 与在反射显示区域中的导通时间通过的光没有相位差，以及设置在反射显示区域中的第二偏光器和第二基板之间的相位差板。