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1. 发明授权

US07751022B2 Liquid crystal display device and method of fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07751022B2
公开(公告)日：2010-07-06
申请号：US11867847
申请日：2007-10-05
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.
摘要翻译：一种液晶显示装置，包括第一基板，面对并与第一基板间隔开的第二基板，夹在第一和第二基板之间的液晶层，形成在第一基板上的开关装置，第一电绝缘膜，在第一基板上具有覆盖第一电绝缘膜并具有波状表面的第二电绝缘膜，以及形成在第二电绝缘膜上的电连接到开关器件的电极的反射电极，其中，光通过第二基板和液晶层在反射电极处被反射，并且第二电绝缘膜在要显示图像的显示区域的末端从第一电绝缘膜向外延伸一定长度，使得由第一和第二电绝缘膜i形成的台阶 n显示区域的末端附近被平滑化。

2. 发明申请

US20090079918A1 Liquid crystal display device and method of fabricating the same 审中-公开
公开(公告)号：US20090079918A1
公开(公告)日：2009-03-26
申请号：US12076476
申请日：2008-03-19
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.

3. 发明申请

US20080198315A1 Liquid crystal display device and method of fabricating the same 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20080198315A1
公开(公告)日：2008-08-21
申请号：US12076475
申请日：2008-03-19
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/13 , G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.
摘要翻译：一种液晶显示装置，包括第一基板，面对并与第一基板间隔开的第二基板，夹在第一和第二基板之间的液晶层，形成在第一基板上的开关装置，第一电绝缘膜，在第一基板上具有覆盖第一电绝缘膜并具有波状表面的第二电绝缘膜，以及形成在第二电绝缘膜上的电连接到开关器件的电极的反射电极，其中，光通过第二基板和液晶层在反射电极处被反射，并且第二电绝缘膜在要显示图像的显示区域的末端从第一电绝缘膜向外延伸一定长度，使得由第一和第二电绝缘膜i形成的台阶 n显示区域的末端附近被平滑化。

4. 发明授权

US07196755B2 Reflector and reflection-type LCD device using the same 有权
标题翻译：反光板和反射型液晶显示装置使用相同
公开(公告)号：US07196755B2
公开(公告)日：2007-03-27
申请号：US10653898
申请日：2003-09-04
申请人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
发明人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
IPC分类号： G02F1/1335
CPC分类号： G02B5/021 , G02B5/0221 , G02B5/0226 , G02B5/0284 , G02B5/10 , G02F1/133553
摘要： A reflector for a reflection-type LCD device is provided, which reflects efficiently incident light to the viewer's side and that suppresses the change of color tone. The reflector comprises a roughened surface having a protrusion pattern. The protrusion pattern gives inclination angle to the surface according to a specific distribution where a first component with an inclination angle value of 0° is 15% or less in area and a second component with an inclination angle value from 2° to 10° is 50% or greater in area. The protrusion pattern gives a variation range of chromaticity coordinates (x, y) on a chromaticity diagram dependent on an angle of view. The variation range is limited in a circle on the chromaticity diagram. The circle has a radius of approximately 0.05 and a center at a point corresponding to white color.
摘要翻译：提供了一种用于反射型LCD装置的反射器，其将入射光有效地反射到观看者侧并抑制色调变化。反射器包括具有突起图案的粗糙表面。突起图案根据特定分布给出倾斜角度，其中倾斜角度值为0°的第一部件的面积为15％或更小，并且倾斜角度值为2°至10°的第二部件为50° ％以上的面积。突起图案根据视角给出色度图上的色度坐标（x，y）的变化范围。变化范围在色度图上以圆圈为限。圆的半径约为0.05，中心在与白色对应的点上。

5. 发明申请

US20050243249A1 Liquid crystal display device and method of fabricating the same 有权
公开(公告)号：US20050243249A1
公开(公告)日：2005-11-03
申请号：US11178463
申请日：2005-07-12
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/136 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G09F9/30
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.

6. 发明授权

US08373830B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08373830B2
公开(公告)日：2013-02-12
申请号：US13205204
申请日：2011-08-08
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.
摘要翻译：一种液晶显示装置，包括第一基板，面对并与第一基板间隔开的第二基板，夹在第一和第二基板之间的液晶层，形成在第一基板上的开关装置，第一电绝缘膜，在第一基板上具有覆盖第一电绝缘膜并具有波状表面的第二电绝缘膜，以及形成在第二电绝缘膜上的电连接到开关器件的电极的反射电极，其中，光通过第二基板和液晶层在反射电极处被反射，并且第二电绝缘膜在要显示图像的显示区域的末端从第一电绝缘膜向外延伸一定长度，使得由第一和第二电绝缘膜i形成的台阶 n显示区域的末端附近被平滑化。

7. 发明授权

US07522254B2 Liquid crystal display device and method of fabricating the same 有权
公开(公告)号：US07522254B2
公开(公告)日：2009-04-21
申请号：US11178463
申请日：2005-07-12
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.

8. 发明申请

US20080286890A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 有权
公开(公告)号：US20080286890A1
公开(公告)日：2008-11-20
申请号：US11867847
申请日：2007-10-05
申请人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
发明人： Hironori Kikkawa , Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno
IPC分类号： H01L21/311
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/136227 , G02F1/1368 , G02F2001/136236
摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.

9. 发明授权

US07110070B2 Active-matrix addressed reflective LCD and method of fabricating the same 有权
标题翻译：有源矩阵寻址反射LCD及其制造方法
公开(公告)号：US07110070B2
公开(公告)日：2006-09-19
申请号：US11017055
申请日：2004-12-21
申请人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
发明人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
IPC分类号： G02F1/1333
CPC分类号： G02F1/133553 , G02F1/136213
摘要： In order to improve processing steps of fabricating an active-matrix addressed reflective liquid crystal display, a lower substrate, which is positioned at one side with respect to a liquid crystal layer, is provided with two electrodes in parallel with each other and in parallel with the liquid crystal layer. One of the two electrodes is electrically coupled to a source electrode of a switching element assigned to one pixel, and the other electrode is electrically couple to a constant potential source. Each of the two electrodes has characteristics of light reflectivity, which is able to reduce the intensity of exposing light when an insulating layer provided above the electrodes is patterned.
摘要翻译：为了改善制造有源矩阵寻址反射型液晶显示器的处理步骤，相对于液晶层位于一侧的下基板设置有彼此平行的两个电极，并与液晶层。两个电极之一电耦合到分配给一个像素的开关元件的源电极，另一个电极电耦合到恒定电位源。两个电极中的每一个具有光反射率的特性，当设置在电极上方的绝缘层被图案化时，能够降低曝光光的强度。

10. 发明授权

US07092051B2 Reflection-type LCD device using the same 有权
公开(公告)号：US07092051B2
公开(公告)日：2006-08-15
申请号：US10084356
申请日：2002-02-28
申请人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
发明人： Michiaki Sakamoto , Yuichi Yamaguchi , Hidenori Ikeno , Fumihiko Matsuno , Hironori Kikkawa
IPC分类号： G02F1/13
CPC分类号： G02B5/021 , G02B5/0221 , G02B5/0226 , G02B5/0284 , G02B5/10 , G02F1/133553
摘要： A reflector for a reflection-type LCD device is provided, which reflects efficiently incident light to the viewer's side and that suppresses the change of color tone. The reflector comprises a roughened surface having a protrusion pattern. The protrusion pattern gives inclination angle to the surface according to a specific distribution where a first component with an inclination angle value of 0° is 15% or less in area and a second component with an inclination angle value from 2° to 10° is 50% or greater in area. The protrusion pattern gives a variation range of chromaticity coordinates (x, y) on a chromaticity diagram dependent on an angle of view. The variation range is limited in a circle on the chromaticity diagram. The circle has a radius of approximately 0.05 and a center at a point corresponding to white color.

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