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1. 发明申请

US20060146239A1 Pixel electrode having reflective and transmissive areas and liquid crystal display device using the same 审中-公开
标题翻译：具有反射和透射区域的像素电极和使用其的液晶显示装置
公开(公告)号：US20060146239A1
公开(公告)日：2006-07-06
申请号：US11365955
申请日：2006-02-27
申请人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
发明人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133345 , G02F1/134309
摘要： An object of the invention is to provide a pixel electrode and a liquid crystal display device using it, which can reduce improper reflected light. A pixel electrode 1 for applying a voltage for each pixel. This pixel electrode comprises: a reflective area portion 1r reflecting a light ray from a display screen side in such a manner that the light ray is along a predetermined bidirectional optical path within a pixel; a transmissive area portion 1t transmitting a light ray from a rear side to the display screen side in such a manner that the light ray is along a predetermined unidirectional optical path within the pixel; and a transition area portion 1TR being formed between the reflective area portion 1r and the transmissive area portion 1t and including a portion 4c in which the reflective area portion 1r and the transmissive area portion 1t are coupled. The transition area portion 1TR is extended with an at least partly rounded shape on a plan view.
摘要翻译：本发明的目的是提供一种使用它的像素电极和液晶显示装置，其可以减少不正确的反射光。用于对每个像素施加电压的像素电极1。该像素电极包括：以使得光线沿着像素内的预定双向光路的方式反射来自显示屏侧的光线的反射区域部分1 r; 透射区域部分1t，以使得光线沿着像素内的预定的单向光学路径的方式将光线从后侧传输到显示屏幕侧; 并且在反射区域部分1r和透射区域部分1t之间形成有包括反射区域部分1r和透射区域部分1t耦合的部分4c的过渡区域部分1TR。过渡区域部分1TR在平面图上以至少部分圆形的形状延伸。

2. 发明申请

US20060139530A1 Pixel electrode having reflective and transmissive areas and liquid crystal display device using the same 审中-公开
标题翻译：具有反射和透射区域的像素电极和使用其的液晶显示装置
公开(公告)号：US20060139530A1
公开(公告)日：2006-06-29
申请号：US11364280
申请日：2006-02-27
申请人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
发明人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133345 , G02F1/134309
摘要： An object of the invention is to provide a pixel electrode and a liquid crystal display device using it, which can reduce improper reflected light. A pixel electrode 1 for applying a voltage for each pixel. This pixel electrode comprises: a reflective area portion 1r reflecting a light ray from a display screen side in such a manner that the light ray is along a predetermined bidirectional optical path within a pixel; a transmissive area portion 1t transmitting a light ray from a rear side to the display screen side in such a manner that the light ray is along a predetermined unidirectional optical path within the pixel; and a transition area portion 1TR being formed between the reflective area portion 1r and the transmissive area portion 1t and including a portion 4c in which the reflective area portion 1r and the transmissive area portion 1t are coupled. The transition area portion 1TR is extended with an at least partly rounded shape on a plan view.
摘要翻译：本发明的目的是提供一种使用它的像素电极和液晶显示装置，其可以减少不正确的反射光。用于对每个像素施加电压的像素电极1。该像素电极包括：以使得光线沿着像素内的预定双向光路的方式反射来自显示屏侧的光线的反射区域部分1 r; 透射区域部分1t，以使得光线沿着像素内的预定的单向光学路径的方式将光线从后侧传输到显示屏幕侧; 以及形成在反射区域部分1r和透射区域部分1t之间的过渡区域部分1TR，并且包括其中反射区域部分1 r和透射区域部分1 t耦合的部分4c。过渡区域部分1TR在平面图上以至少部分圆形的形状延伸。

3. 发明申请

US20050083459A1 Pixel electrode having reflective and transmissive areas and liquid crystal display device using the same 审中-公开
标题翻译：具有反射和透射区域的像素电极和使用其的液晶显示装置
公开(公告)号：US20050083459A1
公开(公告)日：2005-04-21
申请号：US10492119
申请日：2002-10-10
申请人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
发明人： Yusei Ukawa , Toshiya Inada , Kousuke Nasu
IPC分类号： G02F1/1335 , G02F1/1343 , G09F9/30
CPC分类号： G02F1/133555 , G02F1/133345 , G02F1/134309
摘要： An object of the invention is to provide a pixel electrode and a liquid crystal display device using it, which can reduce improper reflected light. A pixel electrode 1 for applying a voltage for each pixel. This pixel electrode comprises: a reflective area portion 1r reflecting a light ray from a display screen side in such a manner that the light ray is along a predetermined bidirectional optical path within a pixel; a transmissive area portion 1t transmitting a light ray from a rear side to the display screen side in such a manner that the light ray is along a predetermined unidirectional optical path within the pixel; and a transition area portion 1TR being formed between the reflective area portion 1r and the transmissive area portion 1t and including a portion 4c in which the reflective area portion 1r and the transmissive area portion 1t are coupled. The transition area portion 1TR is extended with an at least partly rounded shape on a plan view.
摘要翻译：本发明的目的是提供一种使用它的像素电极和液晶显示装置，其可以减少不正确的反射光。用于对每个像素施加电压的像素电极1。该像素电极包括：以使得光线沿着像素内的预定双向光路的方式反射来自显示屏侧的光线的反射区域部分1 r; 透射区域部分1t，以使得光线沿着像素内的预定的单向光学路径的方式将光线从后侧传输到显示屏幕侧; 并且在反射区域部分1r和透射区域部分1t之间形成有包括反射区域部分1r和透射区域部分1t耦合的部分4c的过渡区域部分1TR。过渡区域部分1TR在平面图上以至少部分圆形的形状延伸。

4. 发明授权

US07446835B2 Transflective switchable double-cell LCD device 有权
标题翻译：双通道可转换双电池液晶显示器件
公开(公告)号：US07446835B2
公开(公告)日：2008-11-04
申请号：US10522846
申请日：2003-07-11
申请人： Yusei Ukawa
发明人： Yusei Ukawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/13476 , G02F1/1334 , G02F2001/133626 , G02F2203/09
摘要： To be realized the well-lighted display by using the whole pixels in the reflective mode and the transmissive mode. In a reflective mode, an optical element 13 is used as liquid crystal display element. That is, the optical element 13 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 reflects the external light since the optical element 13 is a scattering state with regard to non-applying pixel (arrow B). In a transmissive mode, a liquid crystal panel 12 is used as liquid crystal display element. That is, the liquid crystal panel 12 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 passes light from a backlight 11 since the optical element 13 is a transmissive state (arrow A). And the optical element 13 plays a color filter part and does not operates as display element.
摘要翻译：通过使用反射模式和透射模式中的整个像素来实现良好照明的显示。在反射模式中，使用光学元件13作为液晶显示元件。也就是说，光学元件13通过施加电压而作为液晶显示元件工作。在这种情况下，光学元件13反射外部光，因为光学元件13是关于非施加像素的散射状态（箭头B）。在透射模式中，使用液晶面板12作为液晶显示元件。也就是说，液晶面板12通过施加电压而作为液晶显示元件工作。在这种情况下，由于光学元件13是透射状态（箭头A），所以光学元件13将来自背光源11的光透过。并且光学元件13播放滤色器部分，并且不作为显示元件工作。

5. 发明授权

US07423664B2 Transflective liquid crystal display device having alignment film covering plural isolated stacks of resin and diffusive reflective plate layers 有权
标题翻译：具有取向膜的透反射型液晶显示装置，覆盖多个分离的树脂堆叠和扩散反射板层
公开(公告)号：US07423664B2
公开(公告)日：2008-09-09
申请号：US10535754
申请日：2003-10-16
申请人： Yusei Ukawa
发明人： Yusei Ukawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/13476 , G02F1/1334 , G02F1/133504 , G02F2203/09
摘要： A transflective liquid crystal display device with a reflective mode using external light and a transmissive mode using a light source comprising a light source (11) used in the transmissive mode, a liquid crystal panel (12), arranged over the light source, for operating as display element and a diffusing optical element (13), arranged over the liquid crystal panel, for having a scattering state in the reflective mode and having a non-scattering state in the transmissive mode.
摘要翻译：一种具有使用外部光的反射模式和使用包括在透射模式中使用的光源（11））的光源的透射型液晶显示装置，布置在光源上的液晶面板（12），用于操作作为显示元件和扩散光学元件（13），布置在液晶面板上，用于在反射模式中具有散射状态并且在透射模式中具有非散射状态。

6. 发明申请

US20060077321A1 Transflective liquid crystal display device 有权
标题翻译：透反式液晶显示装置
公开(公告)号：US20060077321A1
公开(公告)日：2006-04-13
申请号：US10535754
申请日：2003-10-16
申请人： Yusei Ukawa
发明人： Yusei Ukawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/13476 , G02F1/1334 , G02F1/133504 , G02F2203/09
摘要： A transflective liquid crystal display device with a reflective mode using external light and a transmissive mode using a light source comprising a light source (11) used in the transmissive mode, a liquid crystal panel (12), arranged over the light source, for operating as display element and a diffusing optical element (13), arranged over the liquid crystal panel, for having a scattering state in the reflective mode and having a non-scattering state in the transmissive mode.
摘要翻译：一种具有使用外部光的反射模式和使用包括在透射模式中使用的光源（11））的光源的透射型液晶显示装置，布置在光源上的液晶面板（12），用于操作作为显示元件和扩散光学元件（13），布置在液晶面板上，用于在反射模式中具有散射状态并且在透射模式中具有非散射状态。

7. 发明申请

US20060072055A1 Color filter and liquid crystal display device using it, and their manufacturing methods 审中-公开
标题翻译：彩色滤光片和使用它的液晶显示装置及其制造方法
公开(公告)号：US20060072055A1
公开(公告)日：2006-04-06
申请号：US10538280
申请日：2003-12-11
申请人： Yusei Ukawa
发明人： Yusei Ukawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133516 , G02F1/133555
摘要： An object of the invention is to acquire uniform color purity within a pixel to make a good color reproduction and to easily manufacture it with few constraints. A color filter for coloring a first light ray L1 having a unidirectional optical path and a second light ray L2 having a bidirectional optical path for each pixel (10). The color filter comprises: a first coloring portion 10t for coloring the first light ray L1 and a second coloring portion L2 for coloring the second light ray L2, the first coloring portion 10t having a greater thickness than the second coloring portion 10r, the first coloring portion 10t being formed in subsidence with respect to the second coloring portion 10r with a principal plane of the first coloring portion 10t being different in height from a principal plane of the second coloring portion 10r by a predetermined value D.
摘要翻译：本发明的一个目的是在像素内获得均匀的色纯度，以获得良好的色彩再现性并且在很少的约束条件下容易地制造它。一种滤色器，用于对具有单向光路的第一光线L 1和每个像素（10）具有双向光路的第二光线L 2着色。滤色器包括：用于使第一光线L 1着色的第一着色部分10t和用于着色第二光线L 2的第二着色部分L 2，具有比第二着色部分更大的厚度的第一着色部分10t 如图10（a）所示，第一着色部分10t相对于第二着色部分10r以相对于第二着色部分10r的主平面不同于第二着色部分10r的主平面形成，预定值D.

8. 发明申请

US20050248697A1 Transflective switchable double-cell lcd device 有权
标题翻译：双通道可转换双电池液晶显示器
公开(公告)号：US20050248697A1
公开(公告)日：2005-11-10
申请号：US10522846
申请日：2003-07-11
申请人： Yusei Ukawa
发明人： Yusei Ukawa
IPC分类号： G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G02F1/1347
CPC分类号： G02F1/13476 , G02F1/1334 , G02F2001/133626 , G02F2203/09
摘要： To be realized the well-lighted display by using the whole pixels in the reflective mode and the transmissive mode. In a reflective mode, an optical element 13 is used as liquid crystal display element. That is, the optical element 13 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 reflects the external light since the optical element 13 is a scattering state with regard to non-applying pixel (arrow B). In a transmissive mode, a liquid crystal panel 12 is used as liquid crystal display element. That is, the liquid crystal panel 12 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 passes light from a backlight 11 since the optical element 13 is a transmissive state (arrow A). And the optical element 13 plays a color filter part and does not operates as display element.
摘要翻译：通过使用反射模式和透射模式中的整个像素来实现良好照明的显示。在反射模式中，使用光学元件13作为液晶显示元件。也就是说，光学元件13通过施加电压而作为液晶显示元件工作。在这种情况下，光学元件13反射外部光，因为光学元件13是关于非施加像素的散射状态（箭头B）。在透射模式中，使用液晶面板12作为液晶显示元件。也就是说，液晶面板12通过施加电压而作为液晶显示元件工作。在这种情况下，由于光学元件13是透射状态（箭头A），所以光学元件13将来自背光源11的光透过。并且光学元件13播放滤色器部分，并且不作为显示元件工作。

9. 发明授权

US07884787B2 Display device and portable information device having a mirror function 有权
标题翻译：具有镜面功能的显示装置和便携式信息装置
公开(公告)号：US07884787B2
公开(公告)日：2011-02-08
申请号：US11578992
申请日：2005-04-27
申请人： Yusei Ukawa , Toshiyuki Otsuki
发明人： Yusei Ukawa , Toshiyuki Otsuki
IPC分类号： G09G3/34
CPC分类号： G02F1/133536 , G02F1/13362 , G02F1/1347 , G02F2001/133616
摘要： The invention has an object of providing a display device which can make a full use of a mirror functionality even in a dark environment. A display device comprising: image forming means (50, 60, 70, 71) for displaying information to be displayed during one state external light during the other state; input means (30) for inputting a mirror function executing instruction; and control means (82) for causing the image forming means to be switched to the other state in response to the mirror-function executing instruction. The display device further comprises an illumination unit (91) for irradiating an object to be reflected in the mirror (60) with light during the other state.
摘要翻译：本发明的目的是提供即使在黑暗环境中也能充分利用镜面功能的显示装置。一种显示装置，包括：图像形成装置，用于在另一状态期间显示在一个状态外部光下要显示的信息; 用于输入镜像功能执行指令的输入装置（30）以及用于响应于镜像功能执行指令使图像形成装置切换到另一状态的控制装置（82）。显示装置还包括用于在另一状态下用光照射反射镜（60）中的物体的照明单元（91）。

10. 发明申请

US20080030644A1 Display Device and Portable Information Device Having a Mirror Function 有权
标题翻译：具有镜像功能的显示设备和便携式信息设备
公开(公告)号：US20080030644A1
公开(公告)日：2008-02-07
申请号：US11578992
申请日：2005-04-27
申请人： Yusei Ukawa , Toshiyuki Otsuki
发明人： Yusei Ukawa , Toshiyuki Otsuki
IPC分类号： G09G3/00 , G02F1/1347 , G02F1/335
CPC分类号： G02F1/133536 , G02F1/13362 , G02F1/1347 , G02F2001/133616
摘要： The invention has an object of providing a display device which can make a full use of a mirror functionality even in a dark environment. A display device comprising: image forming means (50, 60, 70, 71) for displaying information to be displayed during one state external light during the other state; input means (30) for inputting a mirrorfunction executing instruction; and control means (82) for causing the image forming means to be switched to the other state in response to the mirror-function executing instruction. The display device further comprises an illumination unit (91) for irradiating an object to be reflected in the mirror (60) with light during the other state.
摘要翻译：本发明的目的是提供即使在黑暗环境中也能充分利用镜面功能的显示装置。一种显示装置，包括：图像形成装置，用于在另一状态期间显示在一个状态外部光下要显示的信息; 用于输入镜像功能执行指令的输入装置（30）以及用于响应于镜像功能执行指令使图像形成装置切换到另一状态的控制装置（82）。显示装置还包括用于在另一状态下用光照射反射镜（60）中的物体的照明单元（91）。

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