公开(公告)号：US20070064184A1

公开(公告)日：2007-03-22

申请号：US11512101

申请日：2006-08-30

申请人： Norihito Harada ,  Hayato Kurasawa ,  Toshinori Uehara ,  Masahiro Kosuge

发明人： Norihito Harada ,  Hayato Kurasawa ,  Toshinori Uehara ,  Masahiro Kosuge

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555

摘要： A liquid crystal device includes a pair of substrates, liquid crystal sandwiched between the pair of substrates, and a plurality of sub-pixels. Each sub-pixel has a transmissive display region and a reflective display region. One of the substrates has a color filter and a transparent insulating film disposed on the color filter. The transparent insulating film has a thin-walled portion provided in the transmissive display region and a region along a boundary between the adjacent sub-pixels. At least a portion of a region in which the thin-walled portion of the transparent insulating film is not provided overlaps the reflective display region. The layer thickness of the liquid crystal in the reflective display region is smaller than the layer thickness of the liquid crystal in the transmissive display region in consideration of the thin-walled portion.

摘要翻译： 液晶装置包括一对基板，夹在一对基板之间的液晶和多个子像素。 每个子像素具有透射显示区和反射显示区。 其中一个基板具有设置在滤色器上的滤色器和透明绝缘膜。 透明绝缘膜具有设置在透射显示区域中的薄壁部分和沿着相邻子像素之间的边界的区域。 未设置透明绝缘膜的薄壁部分的区域的至少一部分与反射显示区域重叠。 考虑到薄壁部分，反射显示区域中的液晶层的厚度小于透射显示区域中的液晶层的厚度。

公开(公告)号：US08264649B2

公开(公告)日：2012-09-11

申请号：US11512101

申请日：2006-08-30

申请人： Norihito Harada ,  Hayato Kurasawa ,  Toshinori Uehara ,  Masahiro Kosuge

发明人： Norihito Harada ,  Hayato Kurasawa ,  Toshinori Uehara ,  Masahiro Kosuge

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133555

摘要： A liquid crystal device includes a pair of substrates, liquid crystal sandwiched between the pair of substrates, and a plurality of sub-pixels. Each sub-pixel has a transmissive display region and a reflective display region. One of the substrates has a color filter and a transparent insulating film disposed on the color filter. The transparent insulating film has a thin-walled portion provided in the transmissive display region and a region along a boundary between the adjacent sub-pixels. At least a portion of a region in which the thin-walled portion of the transparent insulating film is not provided overlaps the reflective display region. The layer thickness of the liquid crystal in the reflective display region is smaller than the layer thickness of the liquid crystal in the transmissive display region in consideration of the thin-walled portion.

摘要翻译： 液晶装置包括一对基板，夹在一对基板之间的液晶和多个子像素。 每个子像素具有透射显示区域和反射显示区域。 其中一个基板具有设置在滤色器上的滤色器和透明绝缘膜。 透明绝缘膜具有设置在透射显示区域中的薄壁部分和沿着相邻子像素之间的边界的区域。 未设置透明绝缘膜的薄壁部分的区域的至少一部分与反射显示区域重叠。 考虑到薄壁部分，反射显示区域中的液晶层的厚度小于透射显示区域中的液晶层的厚度。

公开(公告)号：US08804084B2

公开(公告)日：2014-08-12

申请号：US12976365

申请日：2010-12-22

申请人： Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

发明人： Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

IPC分类号： G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/133784 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2201/128

摘要： A liquid crystal display panel is provides and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer. The liquid crystal device includes on one of the pair of substrates: a lower electrode; an upper electrode formed on a surface of the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel; and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction.

摘要翻译： 提供液晶显示面板，并且包括一对面对面布置以便夹持液晶层的基板。 液晶装置包括在一对基板中的一个基板上的下电极; 上电极，其通过绝缘层形成在所述下基板的表面上，在每个子像素中形成有多个狭缝; 以及形成为覆盖上电极和绝缘层的表面的取向膜。 多个狭缝在狭缝的长度方向的两端具有不同的宽度。

公开(公告)号：US08314905B2

公开(公告)日：2012-11-20

申请号：US12211499

申请日：2008-09-16

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133555 ,  G02F2001/133565 ,  G02F2413/09

摘要： The invention provides, as an aspect thereof, a transflective liquid crystal display panel that includes: a first substrate that has a plurality of pixel areas, each of the plurality of pixel areas having a transmissive area and a reflective area; and a second substrate that is provided opposite to the first substrate with a liquid crystal layer being sandwiched therebetween. In the configuration of a transflective liquid crystal display panel according to this aspect of the invention, the second substrate has (1) a color filter that corresponds to a plurality of color components, the color filter that corresponds to the plurality of color components having such an array pattern that corresponds to the plurality of pixel areas, (2) a phase difference layer that is formed on the liquid-crystal-layer-side face of the second substrate so as to correspond to the reflective area, and (3) a member that lowers a light transmission factor, the light-transmission-factor reduction member being formed at a region that at least overlaps, when viewed in plan, the side portion of the phase difference layer.

摘要翻译： 本发明的一个方面，提供一种半透射型液晶显示面板，其包括：具有多个像素区域的第一基板，所述多个像素区域中的每一个具有透射区域和反射区域; 以及与第一基板相对设置有夹在其间的液晶层的第二基板。 在本发明的半透射型液晶显示面板的结构中，第二基板具有：（1）对应于多个颜色成分的滤色片，对应于具有这样的多个颜色成分的滤色片 对应于所述多个像素区域的阵列图案，（2）形成在所述第二基板的液晶层侧面上以对应于所述反射区域的相位差层，以及（3） 降低光透射系数的构件，所述光透射因子减小构件形成在所述相位差层的侧部中，所述区域至少在俯视时重叠。

公开(公告)号：US20120176574A1

公开(公告)日：2012-07-12

申请号：US12986513

申请日：2011-01-07

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133784 ,  G02F1/134363 ,  G02F2001/134372

摘要： A liquid crystal display panel includes: a pair of substrates opposed to each other with a liquid crystal layer interposed therebetween, one of the pair of substrates including a lower electrode; an upper electrode that is formed on the surface of the lower electrode with an insulating layer interposed therebetween and that has a plurality of slit-like apertures formed for each sub pixel; and an alignment film that is formed to cover the upper electrode and the surface of the insulating layer. The plurality of slit-like apertures are divided into a first slit-like aperture group including a plurality of slit-like apertures extending in a first direction and a second slit-like aperture group including a plurality of slit-like apertures extending in a second direction different from the first direction. The angles formed with a liquid crystal alignment direction in a voltage non-applied state by the first direction and by the second direction are different.

摘要翻译： 一种液晶显示面板，包括：一对基板，其间插有液晶层，所述一对基板中的一个基板包括下电极; 上电极，其形成在下电极的表面上，绝缘层位于其间，并且具有为每个子像素形成的多个狭缝状孔; 以及形成为覆盖上部电极和绝缘层的表面的取向膜。 多个狭缝状的孔被分割成包括沿着第一方向延伸的多个狭缝状的孔的第一狭缝状的孔群，以及包括在第二方向上延伸的多个狭缝状的孔的第二狭缝状的孔群 方向与第一方向不同。 通过第一方向和第二方向在未施加电压的状态下用液晶取向方向形成的角度是不同的。

公开(公告)号：US07573555B2

公开(公告)日：2009-08-11

申请号：US11335462

申请日：2006-01-20

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/1341

摘要： To reduce the operation time of the manufacturing process by decreasing the delay in the time required for injecting the liquid crystal due to the projections formed on the panel for controlling the alignment of the liquid crystal. Protrusions for controlling the alignment of liquid crystal are disposed throughout a panel. The longitudinal axes of the protrusions are arranged so that they are not in parallel with (or, more specifically, they are substantially orthogonal to) an edge of the panel having a liquid crystal inlet. In this way, the flow resistance of the liquid crystal is reduced, and the liquid crystal can be injected smoothly.

摘要翻译： 为了减少制造工艺的操作时间，通过减少由于形成在面板上的用于控制液晶取向的突起而引起的液晶的所需时间的延迟。 用于控制液晶取向的突起设置在整个面板中。 突起的纵向轴线被布置成使得它们不与具有液晶入口的面板的边缘平行（或更具体地说，它们基本上垂直于）具有液晶入口的面板的边缘。 以这种方式，液晶的流动阻力降低，能够平滑地注入液晶。

公开(公告)号：US07483098B2

公开(公告)日：2009-01-27

申请号：US11210021

申请日：2005-08-23

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/136227 ,  G02F1/133371 ,  G02F1/133555

摘要： A liquid crystal display device includes liquid crystal having negative dielectric anisotropy, a liquid-crystal-layer-thickness adjusting layer provided between the liquid crystal layer and a substrate, an insulating film formed with a contact hole that brings an element electrode into electrical connection with an element forming layer. The contact hole is located within a dot region that includes reflective and transmissive display regions. The contact hole being disposed at a position outside of the reflective display region of the dot region.

摘要翻译： 液晶显示装置包括具有负介电各向异性的液晶，设置在液晶层和基板之间的液晶层 - 厚度调节层，形成有使元件电极与元件电极电连接的接触孔的绝缘膜 元件形成层。 接触孔位于包括反射和透射显示区域的点区域内。 接触孔设置在点区域的反射显示区域的外侧的位置。

公开(公告)号：US20060077323A1

公开(公告)日：2006-04-13

申请号：US10960139

申请日：2004-10-08

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/1341

摘要： To reduce the operation time of the manufacturing process by decreasing the delay in the time required for injecting the liquid crystal due to the projections formed on the panel for controlling the alignment of the liquid crystal. Protrusions for controlling the alignment of liquid crystal are disposed throughout a panel. The longitudinal axes of the protrusions are arranged so that they are not in parallel with (or, more specifically, they are substantially orthogonal to) an edge of the panel having a liquid crystal inlet. In this way, the flow resistance of the liquid crystal is reduced, and the liquid crystal can be injected smoothly.

公开(公告)号：US20060007384A1

公开(公告)日：2006-01-12

申请号：US11156970

申请日：2005-06-20

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1339

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/1365 ,  G02F2001/134345

摘要： A liquid crystal display device includes a pair of opposing substrates; a liquid crystal layer disposed between the pair of substrates, the liquid crystal layer being formed of liquid crystal which has a negative dielectric anisotropy and which is vertically aligned in an initial alignment state; pixels disposed in a matrix within an area of one of the pair of substrates, each pixel including a pixel electrode, a gap between the pixel electrode of the pixel and the pixel electrode of an adjacent pixel, a switching element connected to the pixel electrode, and a metal line connected to the switching element, the pixels including a first pixel and a second; a columnar spacer that separates the opposing substrates, the spacer being disposed at a position of the first pixel that corresponds to the gap of the first pixel or in overlap with the switching element of the first pixel; and a first protrusion having a height that is less than the height of the spacer and that is disposed at a position of the second pixel that corresponds to the position of the first pixel where the spacer is disposed.

摘要翻译： 液晶显示装置包括一对相对的基板; 液晶层，其设置在所述一对基板之间，所述液晶层由具有负介电各向异性且在初始取向状态下垂直取向的液晶形成; 每个像素包括像素电极，像素的像素电极和相邻像素的像素电极之间的间隙，连接到像素电极的开关元件， 以及连接到所述开关元件的金属线，所述像素包括第一像素和第二像素; 分离所述相对基板的柱状间隔件，所述间隔件设置在所述第一像素对应于所述第一像素的间隙或与所述第一像素的开关元件重叠的位置处; 以及第一突起，其具有小于所述间隔件的高度的高度，并且所述第一突起设置在所述第二像素的与所述间隔物的所述第一像素的位置对应的位置处。

公开(公告)号：US20050248693A1

公开(公告)日：2005-11-10

申请号：US11113416

申请日：2005-04-22

申请人： Hayato Kurasawa

发明人： Hayato Kurasawa

IPC分类号： G02F1/1365 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/139

CPC分类号： G02F1/136286 ,  G02F1/1365 ,  G02F1/1393 ,  G02F2001/13606

摘要： A liquid crystal display device includes a liquid crystal layer, a pixel electrode, a switching element, a signal line, and a same potential line. The liquid crystal layer is composed of liquid crystal that has a negative dielectric anisotropy and so is vertically aligned in an initial alignment state. The pixel electrode has a first side and a second side. The first side being opposite from the second side. The switching element is used for applying driving voltage selectively to the pixel electrode. The signal line is connected to the switching element and is located adjacent to the first side of the pixel electrode. The same potential line extends in the same direction as the signal line and is applied with the same voltage as that applied to the signal line. The same potential line is located adjacent to the second side of the pixel electrode.

摘要翻译： 液晶显示装置包括液晶层，像素电极，开关元件，信号线和相同的电位线。 液晶层由具有负介电各向异性且在初始取向状态下垂直取向的液晶构成。 像素电极具有第一面和第二面。 第一面与第二面相对。 开关元件用于选择性地向像素电极施加驱动电压。 信号线连接到开关元件并且位于与像素电极的第一侧相邻的位置。 相同的电位线在与信号线相同的方向上延伸，并施加与施加到信号线的电压相同的电压。 相同的电位线位于与像素电极的第二侧相邻的位置。