公开(公告)号：US20160291338A1

公开(公告)日：2016-10-06

申请号：US15082412

申请日：2016-03-28

Applicant: Japan Display Inc.

Inventor： Takahiro OCHIAI ,  Keita SASANUMA ,  Syou YANAGISAWA ,  Shinichirou OKA ,  Kouichi SHIRAI

IPC: G02B27/22 ,  G02F1/1345 ,  G02F1/1343

CPC classification number: G02B27/2214 ,  G02F1/134309 ,  G02F1/1345

Abstract: A three-dimensional display device prevents a barrier wire breakage failure and includes a parallax barrier panel resistant to static electricity. The 3D display device has a liquid crystal parallax barrier panel disposed over a display panel. The parallax barrier panel has a first substrate having an electrode formed flat thereon and a second substrate having a display area, the first substrate and the second substrate having liquid crystal sandwiched therebetween. The second substrate has barrier electrodes extending in a first direction and arrayed at a first pitch in a second direction, has a first bus electrode extending in the second direction outside the display area along a first side thereof, and has a second bus electrode extending in the second direction outside the display area along a second side thereof opposite to the first side. The barrier electrodes are connected to the first and the second bus electrodes.

Abstract translation: 三维显示装置防止屏障断线故障，并且包括耐静电的视差屏障面板。 3D显示装置具有设置在显示面板上的液晶视差屏障面板。 视差屏障板具有第一基板，其具有平面形成的电极，第二基板具有显示区域，第一基板和第二基板夹在其间。 第二基板具有在第一方向上延伸并且沿第二方向以第一间距排列的阻挡电极，具有沿着第一方向在显示区域的外部沿第二方向延伸的第一总线电极，并且具有第二总线电极， 所述第二方向沿着与所述第一侧相对的第二侧的显示区域外。 阻挡电极连接到第一和第二总线电极。

公开(公告)号：US20150346503A1

公开(公告)日：2015-12-03

申请号：US14723232

申请日：2015-05-27

Applicant: Japan Display Inc.

Inventor： Kouichi SHIRAI ,  Suguru ISHIWATA

IPC: G02B27/22 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02B27/2214 ,  G02F1/134309 ,  G02F1/1345

Abstract: A parallax barrier panel includes plural sub-areas which are arranged in an X direction, plural light-shielding area each of which includes the plural sub-areas in a light-shielding state, and plural light-transmitting areas each of which includes the plural sub-areas in a light-transmitting state and which are arranged alternately with the plural light-shielding areas in the X direction. The sub-areas extend in a Y direction and can be switched between the light-transmitting state and the light-shielding state. Each of the sub-areas is provided with an electrode for controlling a liquid crystal layer. A first electric line is connected to an upper end part of the electrode, and a second electric line is connected to a lower end part of the electrode.

Abstract translation: 视差屏障面板包括沿X方向排列的多个子区域，多个遮光区域，每个遮光区域包括多个遮光状态的子区域，以及多个透光区域，每个都包括多个 在透光状态下与X方向上的多个遮光区域交替排列的子区域。 子区域沿Y方向延伸，并且可以在透光状态和遮光状态之间切换。 每个子区域设置有用于控制液晶层的电极。 第一电线与电极的上端部连接，第二电线与电极的下端部连接。

公开(公告)号：US20160291337A1

公开(公告)日：2016-10-06

申请号：US15082323

申请日：2016-03-28

Applicant: Japan Display Inc.

Inventor： Takahiro OCHIAI ,  Shinichirou OKA ,  Keita SASANUMA ,  Kouichi SHIRAI

IPC: G02B27/22 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02B27/2214 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1347

Abstract: A parallax barrier panel including a first substrate having a flat electrode, and a second substrate, the liquid crystal sandwiched therebetween. The second substrate has first barrier electrodes extending in a first direction and arrayed at a first pitch in a second direction, and has second barrier electrodes, the first and the second harrier electrodes having an interlayer insulating film interposed therebetween. Gaps between the first barrier electrodes are blocked by the second barrier electrodes when viewed in a plan view. Each of the first barrier electrodes is paired with one of the second barrier electrodes. Bus electrodes extend outside the display area along a side thereof. The first barrier electrodes are connected to the bus electrodes via first through holes formed in the interlayer insulating film. The second barrier electrodes are connected to the first barrier electrodes via second through holes formed in the interlay insulating film.

Abstract translation: 一种视差屏障板，包括具有扁平电极的第一基板和第二基板，夹在其间的液晶。 第二基板具有沿第一方向延伸并且沿第二方向以第一间距排列的第一势垒电极，并且具有第二势垒电极，第一和第二俘获电极在其间具有层间绝缘膜。 当在平面图中观察时，第一阻挡电极之间的间隙被第二阻挡电极阻挡。 每个第一阻挡电极与第二阻挡电极之一配对。 总线电极沿其一侧在显示区域外延伸。 第一阻挡电极通过形成在层间绝缘膜中的第一通孔连接到总线电极。 第二阻挡电极经由形成在层间绝缘膜中的第二通孔与第一阻挡电极连接。

公开(公告)号：US20150365655A1

公开(公告)日：2015-12-17

申请号：US14736821

申请日：2015-06-11

Applicant: Japan Display Inc.

Inventor： Shinichiro OKA ,  Kouichi SHIRAI ,  Takahiro OCHIAI ,  Amane HIGASHI

IPC: H04N13/04 ,  H04N3/12

CPC classification number: H04N13/31 ,  G02F1/134309 ,  H04N13/383 ,  H04N2213/001

Abstract: Second barrier electrodes are arranged under first barrier electrodes so as to fill gaps between the first barrier electrodes, while an insulating layer is located between the first barrier electrodes and the second barrier electrodes. The number of first barrier electrodes and the number of second barrier electrodes in each barrier pitch are 6 or more. The positions of the barriers formed by the first barrier electrodes and the second barrier electrodes are controlled by the reception of a signal representing detected positions of the eyes of a viewer. If pitches of the first barrier electrodes are defined as BE, and the widths of regions in which the first barrier electrodes are overlapped with the second barrier electrodes are defined as BA, a ratio BA/BE of the widths BA to the pitches BE are 0.3 or smaller. This configuration can suppress the occurrence of moire.

Abstract translation: 第二阻挡电极设置在第一阻挡电极下方，以填充第一阻挡电极之间的间隙，而绝缘层位于第一阻挡电极和第二阻挡电极之间。 每个阻挡间距中的第一阻挡电极的数量和第二阻挡电极的数量为6个以上。 由第一势垒电极和第二阻挡电极形成的障碍物的位置通过接收到表示检测器的眼睛的检测位置的信号来控制。 如果第一阻挡电极的间距被定义为BE，并且将第一势垒电极与第二阻挡电极重叠的区域的宽度定义为BA，则宽度BA与间距BE的比BA / BE为0.3 或更小。 这种配置可以抑制莫尔条纹的发生。