公开(公告)号：US20130194531A1

公开(公告)日：2013-08-01

申请号：US13792498

申请日：2013-03-11

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu ITO

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu ITO

IPC分类号： G02F1/1335

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G09G2300/0434 ,  G09G2300/0465

摘要： A display device includes first and second substrates, first and second, red, green and blue color filters, disposed between the first and second substrates, and arranged in a first direction, a first light blocking film disposed between the first red and the green color filters, a second light blocking film disposed between the green and the blue color filters, and a third light blocking film disposed between the blue and the second red color filters, and signal lines, thin film transistors, and pixel electrodes formed on the first substrate. The first, second, and third light blocking films are overlapped with the signal lines. A width of a part of the second light blocking film disposed between the pixel electrodes in the first direction is larger than a width of a part of the first light blocking film disposed between the pixel electrodes in the first direction.

摘要翻译： 显示装置包括第一和第二基板，第一和第二红色，绿色和蓝色滤色器，设置在第一和第二基板之间并且沿第一方向布置，第一遮光膜设置在第一红色和绿色之间 滤色器，设置在绿色和蓝色滤色器之间的第二遮光膜和设置在蓝色和第二红色滤色器之间的第三遮光膜，以及形成在第一基板上的信号线，薄膜晶体管和像素电极 。 第一，第二和第三遮光膜与信号线重叠。 设置在第一方向上的像素电极之间的第二遮光膜的一部分的宽度大于在第一方向上设置在像素电极之间的第一遮光膜的一部分的宽度。

公开(公告)号：US08269925B2

公开(公告)日：2012-09-18

申请号：US12495910

申请日：2009-07-01

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G09G2300/0434 ,  G09G2300/0465

摘要： A liquid crystal display device which can obviate color mixing of colors when a display screen is viewed from oblique directions while enhancing a numerical aperture of a pixel is provided. In a liquid crystal display device having red sub pixels, green sub pixels and blue sub pixels, a width of a light blocking film arranged on a boundary portion between the blue sub pixel and the sub pixel of other color is set larger than a width of a light blocking film arranged on a boundary portion between the red sub pixel and the green sub pixel.

摘要翻译： 提供了一种能够在提高像素的数值孔径的同时从倾斜方向观看显示画面时可以消除颜色的混色的液晶显示装置。 在具有红色子像素，绿色子像素和蓝色子像素的液晶显示装置中，布置在蓝色子像素与其他颜色的子像素之间的边界部分上的遮光膜的宽度被设定为大于 设置在红色子像素与绿色子像素之间的边界部分上的遮光膜。

公开(公告)号：US08395730B2

公开(公告)日：2013-03-12

申请号：US13605195

申请日：2012-09-06

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G09G2300/0434 ,  G09G2300/0465

摘要： A liquid crystal display device includes a first substrate and a second substrate, liquid crystal sandwiched between the first substrate and the second substrate, a first red color filter, a green color filter, a blue color filter, a second red color filter disposed between the first substrate and the second substrate, and arranged in a first direction, a first light blocking film disposed between the first red color filter and the green color filter, a second light blocking film disposed between the green color filter and the blue color filter, and a third light blocking film disposed between the blue color filter and the second red color filter, and drain signal lines, thin film transistors, and pixel electrodes formed on the first substrate. Drain electrodes of the thin film transistors are connected to drain signal lines, and source electrodes of the thin film transistors are connected to the pixel electrodes.

摘要翻译： 液晶显示装置包括第一基板和第二基板，夹在第一基板和第二基板之间的液晶，第一红色滤色器，绿色滤色器，蓝色滤色器，设置在第二基板和第二基板之间的第二红色滤色器 第一基板和第二基板，并且布置在第一方向上，设置在第一红色滤色器和绿色滤色器之间的第一遮光膜，设置在绿色滤色器和蓝色滤色器之间的第二遮光膜，以及 布置在蓝色滤色器和第二红色滤色器之间的第三遮光膜，以及形成在第一基板上的漏极信号线，薄膜晶体管和像素电极。 薄膜晶体管的漏极连接到漏极信号线，并且薄膜晶体管的源电极连接到像素电极。

公开(公告)号：US08749739B2

公开(公告)日：2014-06-10

申请号：US13792498

申请日：2013-03-11

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Osamu Ito

IPC分类号： G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G09G2300/0434 ,  G09G2300/0465

摘要： A display device includes first and second substrates, first and second, red, green and blue color filters, disposed between the first and second substrates, and arranged in a first direction, a first light blocking film disposed between the first red and the green color filters, a second light blocking film disposed between the green and the blue color filters, and a third light blocking film disposed between the blue and the second red color filters, and signal lines, thin film transistors, and pixel electrodes formed on the first substrate. The first, second, and third light blocking films are overlapped with the signal lines. A width of a part of the second light blocking film disposed between the pixel electrodes in the first direction is larger than a width of a part of the first light blocking film disposed between the pixel electrodes in the first direction.

摘要翻译： 显示装置包括第一和第二基板，第一和第二红色，绿色和蓝色滤色器，设置在第一和第二基板之间并且沿第一方向布置，第一遮光膜设置在第一红色和绿色之间 滤色器，设置在绿色和蓝色滤色器之间的第二遮光膜和设置在蓝色和第二红色滤色器之间的第三遮光膜，以及形成在第一基板上的信号线，薄膜晶体管和像素电极 。 第一，第二和第三遮光膜与信号线重叠。 设置在第一方向上的像素电极之间的第二遮光膜的一部分的宽度大于在第一方向上设置在像素电极之间的第一遮光膜的一部分的宽度。

公开(公告)号：US20100001939A1

公开(公告)日：2010-01-07

申请号：US12495910

申请日：2009-07-01

申请人： Takahiro OCHIAI ,  Tohru Sasaki ,  Osamu Ito

发明人： Takahiro OCHIAI ,  Tohru Sasaki ,  Osamu Ito

IPC分类号： G09G3/36

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G09G2300/0434 ,  G09G2300/0465

摘要： A liquid crystal display device which can obviate color mixing of colors when a display screen is viewed from oblique directions while enhancing a numerical aperture of a pixel is provided. In a liquid crystal display device having red sub pixels, green sub pixels and blue sub pixels, a width of a light blocking film arranged on a boundary portion between the blue sub pixel and the sub pixel of other color is set larger than a width of a light blocking film arranged on a boundary portion between the red sub pixel and the green sub pixel.

摘要翻译： 提供了一种能够在提高像素的数值孔径的同时从倾斜方向观看显示画面时可以消除颜色的混色的液晶显示装置。 在具有红色子像素，绿色子像素和蓝色子像素的液晶显示装置中，布置在蓝色子像素与其他颜色的子像素之间的边界部分上的遮光膜的宽度被设定为大于 设置在红色子像素与绿色子像素之间的边界部分上的遮光膜。

公开(公告)号：US08134673B2

公开(公告)日：2012-03-13

申请号：US13067501

申请日：2011-06-06

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/136 ,  G02F1/136227 ,  G02F1/136277 ,  G02F1/1368 ,  G02F2201/40

摘要： The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.

摘要翻译： 本发明通过增强像素的数值孔径来实现明亮的图像显示。 像素电极的至少一部分通过第一绝缘膜与薄膜晶体管重叠，像素电极通过形成在第一绝缘膜中的接触孔连接到薄膜晶体管的输出电极， 在对置电极与像素电极重叠的状态下，相对电极通过第二绝缘膜布置在像素电极的上方，相对电极形成在避免形成在第一绝缘膜中的接触孔的位置 在平面图中，并且相对电极的至少一部分与薄膜晶体管重叠。

公开(公告)号：US20080007679A1

公开(公告)日：2008-01-10

申请号：US11812770

申请日：2007-06-21

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/136227 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/134363 ,  G02F1/13454 ,  G09G3/3655 ,  G09G2300/0456

摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.

摘要翻译： 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分， 其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。

公开(公告)号：US20070070266A1

公开(公告)日：2007-03-29

申请号：US11498158

申请日：2006-08-03

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/136 ,  G02F1/136227 ,  G02F1/136277 ,  G02F1/1368 ,  G02F2201/40

摘要： The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.

摘要翻译： 本发明通过增强像素的数值孔径来实现明亮的图像显示。 像素电极的至少一部分通过第一绝缘膜与薄膜晶体管重叠，像素电极通过形成在第一绝缘膜中的接触孔连接到薄膜晶体管的输出电极， 在对置电极与像素电极重叠的状态下，相对电极通过第二绝缘膜布置在像素电极的上方，相对电极形成在避免形成在第一绝缘膜中的接触孔的位置 在平面图中，并且相对电极的至少一部分与薄膜晶体管重叠。

公开(公告)号：US20130070177A1

公开(公告)日：2013-03-21

申请号：US13677989

申请日：2012-11-15

申请人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

发明人： Takahiro Ochiai ,  Tohru Sasaki ,  Hirotaka Imayama ,  Masateru Morimoto

IPC分类号： G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/136 ,  G02F1/136227 ,  G02F1/136277 ,  G02F1/1368 ,  G02F2201/40

摘要： The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.

公开(公告)号：US20110242471A1

公开(公告)日：2011-10-06

申请号：US13067599

申请日：2011-06-13

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。