公开(公告)号：US08018553B2

公开(公告)日：2011-09-13

申请号：US11902036

申请日：2007-09-18

申请人： Masashi Mitsui ,  Norio Koma

发明人： Masashi Mitsui ,  Norio Koma

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133753 ,  G02F2001/134381 ,  G02F2203/09

摘要： A liquid crystal display device includes, in sequence, a first substrate, a liquid crystal layer, and a second substrate. The first substrate, the liquid crystal layer, and the second substrate are disposed in a subpixel having a transmissive portion for performing transmissive display and a reflective portion for performing reflective display. The first substrate includes a first electrode and a second electrode. The second substrate includes a third electrode. The first electrode and the second electrode are disposed in the transmissive portion and at least the first electrode and the third electrode are disposed in the reflective portion. Alignment of the liquid crystal layer is controlled by an electric field occurring between the first electrode and the second electrode in the transmissive portion and by an electric field occurring between the first electrode and the third electrode in the reflective portion.

摘要翻译： 液晶显示装置依次包括第一基板，液晶层和第二基板。 第一基板，液晶层和第二基板设置在具有用于进行透射显示的透射部分的子像素和用于进行反射显示的反射部分。 第一基板包括第一电极和第二电极。 第二基板包括第三电极。 第一电极和第二电极设置在透射部分中，并且至少第一电极和第三电极设置在反射部分中。 通过在透射部分中的第一电极和第二电极之间产生的电场以及在反射部分中在第一电极和第三电极之间产生的电场来控制液晶层的对准。

公开(公告)号：US20080068543A1

公开(公告)日：2008-03-20

申请号：US11902036

申请日：2007-09-18

申请人： Masashi Mitsui ,  Norio Koma

发明人： Masashi Mitsui ,  Norio Koma

IPC分类号： G02F1/1335

CPC分类号： G02F1/134309 ,  G02F1/133753 ,  G02F2001/134381 ,  G02F2203/09

摘要： A liquid crystal display device includes, in sequence, a first substrate, a liquid crystal layer, and a second substrate. The first substrate, the liquid crystal layer, and the second substrate are disposed in a subpixel having a transmissive portion for performing transmissive display and a reflective portion for performing reflective display. The first substrate includes a first electrode and a second electrode. The second substrate includes a third electrode. The first electrode and the second electrode are disposed in the transmissive portion and at least the first electrode and the third electrode are disposed in the reflective portion. Alignment of the liquid crystal layer is controlled by an electric field occurring between the first electrode and the second electrode in the transmissive portion and by an electric field occurring between the first electrode and the third electrode in the reflective portion.

摘要翻译： 液晶显示装置依次包括第一基板，液晶层和第二基板。 第一基板，液晶层和第二基板设置在具有用于进行透射显示的透射部分的子像素和用于进行反射显示的反射部分。 第一基板包括第一电极和第二电极。 第二基板包括第三电极。 第一电极和第二电极设置在透射部分中，并且至少第一电极和第三电极设置在反射部分中。 通过在透射部分中的第一电极和第二电极之间产生的电场以及在反射部分中在第一电极和第三电极之间产生的电场来控制液晶层的对准。

公开(公告)号：US20080068523A1

公开(公告)日：2008-03-20

申请号：US11902032

申请日：2007-09-18

申请人： Masashi Mitsui ,  Norio Koma ,  Tomohide Onogi ,  Yasuo Segawa

发明人： Masashi Mitsui ,  Norio Koma ,  Tomohide Onogi ,  Yasuo Segawa

IPC分类号： G02F1/133

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2413/09 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0434 ,  G09G2300/0456 ,  G09G2300/0491 ,  G09G2300/0809

摘要： A liquid crystal display device includes a first substrate having a first electrode and a second electrode, a second substrate, a liquid crystal interposed between the first substrate and the second substrate, pixels each having a transmissive portion for performing a transmissive display and a reflective portion for performing a reflective display, and a driving circuit driving the pixels. Here, a third electrode is disposed in the second substrate opposed to the first substrate with the liquid crystal interposed therebetween. The first electrode is disposed in the transmissive portion along with the second electrode and is also disposed in the reflective portion along with the third electrode. The driving circuit is provided to independently apply potentials to the second electrode and the third electrode.

摘要翻译： 液晶显示装置包括具有第一电极和第二电极的第一基板，第二基板，介于第一基板和第二基板之间的液晶，各具有用于进行透射显示的透射部分和反射部分 用于进行反射显示，驱动电路驱动像素。 这里，第三电极设置在与第一基板相对的第二基板中，液晶插入其间。 第一电极与第二电极一起设置在透射部分中，并且与第三电极一起设置在反射部分中。 提供驱动电路以独立地将电位施加到第二电极和第三电极。

公开(公告)号：US20070018907A1

公开(公告)日：2007-01-25

申请号：US11487082

申请日：2006-07-14

申请人： Norio Koma ,  Masashi Mitsui

发明人： Norio Koma ,  Masashi Mitsui

IPC分类号： G09G5/00

CPC分类号： G02B27/0101 ,  G02B2027/0118

摘要： A heads-up display system includes a liquid crystal display unit that can change optical characteristics in accordance with a video signal. The light modulated by the liquid crystal display unit is projected on a surface of a transparent plate that can reflect the light so as to realize a projection display. The light projected on the transparent plate is polarized light having a transmission axis extending in a direction parallel to a line defining the center with respect to incident light and reflective light of the transparent plate.

摘要翻译： 平视显示系统包括可以根据视频信号改变光学特性的液晶显示单元。 由液晶显示单元调制的光被投射在可以反射光的透明板的表面上，以实现投影显示。 投影在透明板上的光是具有透射轴的偏振光，透射轴相对于透明板的入射光和反射光在与限定中心的线平行的方向上延伸。

公开(公告)号：US20060114398A1

公开(公告)日：2006-06-01

申请号：US11289068

申请日：2005-11-29

申请人： Norio Koma ,  Kazuhiro Inoue ,  Masashi Mitsui

发明人： Norio Koma ,  Kazuhiro Inoue ,  Masashi Mitsui

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/1393 ,  G02F2201/122

摘要： An orientation controller which divides a pixel into a plurality of different priority alignment regions and an additional orientation controller are provided in a pixel. The additional orientation controller is provided at least at an end of a pixel of a long-side alignment region formed along the long side of the pixel among the divided alignment regions, for example, around a center position of the long side of the pixel. The additional orientation controller can be realized, for example, by forming a cutout pattern in a side of a first electrode (pixel electrode) forming a part of the pixel. Because the alignment direction is also controlled by the additional orientation controller, the alignment of liquid crystal in this region is stabilized.

摘要翻译： 将像素分割为多个不同的优先对准区域的定向控制器和附加取向控制器设置在像素中。 至少在分割的取向区域中沿着像素的长边形成的长边对准区域的像素的端部，例如，围绕像素的长边的中心位置设置附加取向控制器。 附加定向控制器可以例如通过在形成像素的一部分的第一电极（像素电极）的侧面形成切口图案来实现。 由于取向方向也由附加取向控制器控制，因此该区域中液晶的取向稳定。

公开(公告)号：US09213196B2

公开(公告)日：2015-12-15

申请号：US13565109

申请日：2012-08-02

申请人： Tatsuya Yata ,  Masashi Mitsui ,  Yoshihiro Watanabe

发明人： Tatsuya Yata ,  Masashi Mitsui ,  Yoshihiro Watanabe

IPC分类号： G02F1/1335 ,  G02B5/02

CPC分类号： G02F1/133504 ,  G02B5/0257 ,  G02B5/0278 ,  G02F1/133553 ,  G02F1/133615 ,  G02F2001/133616 ,  G02F2001/133626 ,  G02F2203/02

摘要： A display includes: a reflective or semi-transmissive display panel; a light-scattering layer disposed on a top surface of the display panel; and an auxiliary light source. The light-scattering layer is an anisotropic front scattering layer which relatively strongly scatters light incident from a specific direction within a first angle range and a second angle range. The light-scattering layer has a first scattering central axis and a second scattering central axis. The first angle range and a third angle range overlap each other in an angle sub-range not including a first specific angle and an incident-plane symmetrical angle symmetrical to a second specific angle. The auxiliary light source allows light therefrom incident from a side closer to the auxiliary light source or from a side closer to the display panel to mainly enter the light-scattering layer within the second angle range.

摘要翻译： 显示器包括：反射或半透明显示面板; 设置在所述显示面板的上表面上的光散射层; 和辅助光源。 光散射层是从第一角度范围和第二角度范围内相对强烈地散射从特定方向入射的光的各向异性前向散射层。 光散射层具有第一散射中心轴和第二散射中心轴。 第一角度范围和第三角度范围在不包括与第二特定角度对称的第一特定角度和入射平面对称角度的角度子范围内彼此重叠。 辅助光源允许从更靠近辅助光源的一侧或从靠近显示面板的一侧入射的光主要在第二角度范围内进入光散射层。

公开(公告)号：US20130044510A1

公开(公告)日：2013-02-21

申请号：US13565109

申请日：2012-08-02

申请人： Tatsuya Yata ,  Masashi Mitsui ,  Yoshihiro Watanabe

发明人： Tatsuya Yata ,  Masashi Mitsui ,  Yoshihiro Watanabe

IPC分类号： F21V8/00

CPC分类号： G02F1/133504 ,  G02B5/0257 ,  G02B5/0278 ,  G02F1/133553 ,  G02F1/133615 ,  G02F2001/133616 ,  G02F2001/133626 ,  G02F2203/02

摘要： A display includes: a reflective or semi-transmissive display panel; a light-scattering layer disposed on a top surface of the display panel; and an auxiliary light source. The light-scattering layer is an anisotropic front scattering layer which relatively strongly scatters light incident from a specific direction within a first angle range and a second angle range. The light-scattering layer has a first scattering central axis and a second scattering central axis. The first angle range and a third angle range overlap each other in an angle sub-range not including a first specific angle and an incident-plane symmetrical angle symmetrical to a second specific angle. The auxiliary light source allows light therefrom incident from a side closer to the auxiliary light source or from a side closer to the display panel to mainly enter the light-scattering layer within the second angle range.

摘要翻译： 显示器包括：反射或半透明显示面板; 设置在所述显示面板的上表面上的光散射层; 和辅助光源。 光散射层是从第一角度范围和第二角度范围内相对强烈地散射从特定方向入射的光的各向异性前向散射层。 光散射层具有第一散射中心轴和第二散射中心轴。 第一角度范围和第三角度范围在不包括与第二特定角度对称的第一特定角度和入射平面对称角度的角度子范围内彼此重叠。 辅助光源允许从更靠近辅助光源的一侧或从靠近显示面板的一侧入射的光主要在第二角度范围内进入光散射层。

公开(公告)号：US07021158B2

公开(公告)日：2006-04-04

申请号：US10665378

申请日：2003-09-22

申请人： Makoto Shimizu ,  Masashi Mitsui ,  Yusuke Tsutsui ,  Takeo Yoshimura

发明人： Makoto Shimizu ,  Masashi Mitsui ,  Yusuke Tsutsui ,  Takeo Yoshimura

IPC分类号： G01D7/00

CPC分类号： G06K9/0002

摘要： A surface-pressure distribution sensor includes a plurality of unit detection elements placed in a sensor area of a substrate and a switch formed on the substrate. The sensor is configured to operate under an operation mode in which the unit detection elements are sequentially selected or a standby mode in which the unit detection elements are not selected. The sensor is also configured to alternate between the two modes. The switch is configured change the standby mode to the operation mode when the switch is operated on.

摘要翻译： 表面压力分布传感器包括放置在基板的传感器区域中的多个单元检测元件和形成在基板上的开关。 传感器被配置为在其中顺序选择单元检测元件的操作模式或未选择单元检测元件的待机模式下操作。 传感器也配置为在两种模式之间切换。 配置开关时，将开关置于待机模式，将开关置于运行模式。

公开(公告)号：US06590628B2

公开(公告)日：2003-07-08

申请号：US09946302

申请日：2001-09-04

申请人： Hideki Matsuoka ,  Yoshiki Tanaka ,  Masashi Mitsui

发明人： Hideki Matsuoka ,  Yoshiki Tanaka ,  Masashi Mitsui

IPC分类号： G02F11343

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2201/121

摘要： The response speed of liquid crystal is enhanced by reducing a distance d between a longer side (42) of a display electrode and a linear portion (51) of an orientation control window (50). On the other hand, a larger orientation control window (50) (corresponding to a smaller distance d) results in undesirable decrease in contrast of the liquid crystal. Further, the effect of increase in response speed is diminished when the distance d is smaller than the range of 25 &mgr;m to 30 &mgr;m. Therefore, the distance d is preferably in the range of 25 &mgr;m to 30 &mgr;m, and the window (50) preferably has a width of 7 &mgr;m. An LCD configured to satisfy the above conditions allows improvement in contrast and response speed.

公开(公告)号：US08390772B2

公开(公告)日：2013-03-05

申请号：US12256923

申请日：2008-10-23

申请人： Masashi Mitsui

发明人： Masashi Mitsui

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/134363 ,  G02F2001/134372

摘要： A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, a plurality of pixels each one of which has a tranmissive display portion for performing a tranmissive display operation and a reflective display portion for performing a reflective display operation, a first electrode provided in the first substrate, a second electrode provided in the first substrate and a third electrode provided in one of the first substrate and the second substrate. The first electrode is arranged both in the tranmissive display portion and in the reflective display portion. The second electrode is arranged in the tranmissive display portion. The first electrode and the second electrode are configured to control an alignment of liquid crystal molecules of the liquid crystal layer. At least one of the first electrode and the second electrode is provided with a plurality of slits formed to extend along a perpendicular axis that is perpendicular to an interface of the tranmissive display portion and the reflective display portion. The third electrode is arranged in the reflective display portion. The second electrode and the third electrode are configured to be provided with voltage independently.

摘要翻译： 液晶显示装置包括第一基板，第二基板，布置在第一基板和第二基板之间的液晶层，多个像素，每个像素具有用于执行转移显示操作的转移显示部分和反射 用于执行反射显示操作的显示部分，设置在第一基板中的第一电极，设置在第一基板中的第二电极和设置在第一基板和第二基板之一中的第三电极。 第一电极被布置在透射显示部分和反射显示部分中。 第二电极布置在转移显示部分中。 第一电极和第二电极被配置为控制液晶层的液晶分子的取向。 第一电极和第二电极中的至少一个设置有多个狭缝，其形成为沿着垂直于透射显示部分和反射显示部分的界面的垂直轴线延伸。 第三电极布置在反射显示部分中。 第二电极和第三电极被配置为独立地提供电压。