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1. 发明授权

US07193679B2 Liquid crystal display with photosensitive organic film having first, second and third thicknesses is corresponding its transmission, reflective and terminal regions 失效
标题翻译：具有第一，第二和第三厚度的光敏有机膜的液晶显示器对应于其透射，反射和末端区域
公开(公告)号：US07193679B2
公开(公告)日：2007-03-20
申请号：US10657099
申请日：2003-09-09
申请人： Michiaki Sakamoto , Hironori Kikkawa , Naohito Toyomaki
发明人： Michiaki Sakamoto , Hironori Kikkawa , Naohito Toyomaki
IPC分类号： G02F1/13
CPC分类号： G02F1/133555 , G02F1/133553 , G02F2001/133388 , G02F2001/13625
摘要： A method of fabricating a substrate for a display device prevents the problems occurring in the pattering process of a photosensitive organic material layer, such as the “stage image transfer” and “mask image reflection”. A photosensitive organic material layer is formed on or over a transparent plate, the layer being divided into a display section and a terminal section located outside the display section. The photosensitive organic material layer has a first thickness in the display section and a second thickness different from the first thickness in the terminal section. The layer is exposed to exposing light in such a way that the layer in the display section is exposed at a first exposure value according to the first thickness and the layer in the terminal section is exposed at a second exposure value according to the second thickness.
摘要翻译：制造显示装置用基板的方法可以防止在诸如“舞台图像转印”和“掩模图像反射”等光敏有机材料层的图案化过程中出现的问题。在透明板上或上方形成光敏有机材料层，该层被分为显示部分和位于显示部分外部的端子部分。光敏有机材料层在显示部分具有第一厚度，并且在端子部分中具有不同于第一厚度的第二厚度。以使得显示部分中的层根据第一厚度以第一曝光值曝光，并且根据第二厚度以第二曝光值将端子部分中的层曝光的方式暴露于曝光光。

2. 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。

3. 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.

4. 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。

5. 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。

6. 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.

7. 发明授权

US06879359B1 Reflection type liquid crystal display provided with reflective layer, coplanar gate electrode, color filter layer and transparent pixel electrode and manufacture method thereof 有权
标题翻译：具有反射层，共面栅极，滤色层和透明像素电极的反射型液晶显示器及其制造方法
公开(公告)号：US06879359B1
公开(公告)日：2005-04-12
申请号：US09442353
申请日：1999-11-17
申请人： Hironori Kikkawa , Michiaki Sakamoto
发明人： Hironori Kikkawa , Michiaki Sakamoto
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/333
CPC分类号： G02F1/136227 , G02F1/133553 , G02F2001/136222
摘要： A reflection type liquid crystal display provided with a reflective layer, a coplanar gate electrode, a color filter layer and a transparent pixel electrode and a manufacture method thereof. The reflection type liquid crystal display can be manufactured on the same manufacture line as that of a transmission type liquid crystal display. In order to realize this manufacture method, a photolithography mask capable of forming both a gate electrode and a reflective layer, and a photolithography mask capable of forming only the gate electrode are prepared, and by using either one of the masks, the reflection type liquid crystal display in which both the gate electrode and the reflective layer are formed on a transparent insulation substrate, and the transmission type liquid crystal display in which only the gate electrode is formed, are selectively manufactured.
摘要翻译：具有反射层，共面栅电极，滤色器层和透明像素电极的反射型液晶显示器及其制造方法。反射型液晶显示器可以在与透射型液晶显示器相同的制造线上制造。为了实现这种制造方法，制备能够形成栅电极和反射层的光刻掩模和仅能形成栅电极的光刻掩模，并且通过使用掩模中的任一个，反射型液体选择性地制造其中在透明绝缘基板上形成栅电极和反射层两者以及仅形成栅电极的透射型液晶显示器的晶体显示器。

8. 发明授权

US06806926B1 Reflection-type color liquid crystal display apparatus and method for manufacturing the same 有权
标题翻译：反射型彩色液晶显示装置及其制造方法
公开(公告)号：US06806926B1
公开(公告)日：2004-10-19
申请号：US09690330
申请日：2000-10-17
申请人： Hironori Kikkawa , Mamoru Okamoto , Yuji Yamamoto , Michiaki Sakamoto , Muneo Maruyama , Takahiko Watanabe
发明人： Hironori Kikkawa , Mamoru Okamoto , Yuji Yamamoto , Michiaki Sakamoto , Muneo Maruyama , Takahiko Watanabe
IPC分类号： G02F11335
CPC分类号： G02F1/133504 , G02F1/133553
摘要： An opposite substrate of a reflection-type color liquid crystal display apparatus has a transparent insulation substrate made of glass or the like. An uneven portion is formed on a surface of the opposite substrate on the side of a liquid crystal. A flattened film made of acryl, polyimide or the like is formed to cover the uneven portion of the transparent insulation substrate. A common opposite electrode made of ITO or the like is formed on the flattened film. A liquid crystal orientation layer made of polyimide or the like is formed on the opposite electrode. A light scattering mechanism is constituted of said uneven portion of the transparent insulation substrate and the flattened film.
摘要翻译：反射型彩色液晶显示装置的相对基板具有由玻璃等制成的透明绝缘基板。在液晶侧的相对基板的表面上形成有凹凸部。形成由丙烯酸，聚酰亚胺等制成的扁平薄膜以覆盖透明绝缘基板的不平坦部分。在平坦化膜上形成由ITO等制成的普通的相对电极。在对置电极上形成由聚酰亚胺等构成的液晶取向层。光散射机构由透明绝缘基板的所述不平坦部分和平坦化膜构成。

9. 发明授权

US06787930B1 Alignment marks and manufacturing method for the same 有权
标题翻译：对准标记和制造方法相同
公开(公告)号：US06787930B1
公开(公告)日：2004-09-07
申请号：US09626181
申请日：2000-07-27
申请人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
发明人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
IPC分类号： H01L23544
CPC分类号： H01L23/544 , G02F2001/136222 , H01L2223/54453 , H01L2924/0002 , Y10S438/975 , H01L2924/00
摘要： Alignment marks are formed when source and drain electrodes of a TFT are formed and thereon a thick red filter in formed. So that, the following respective color layers can be made thin on the red filter. Also, the exposure alignment laser permeates in an exposure step, and thereby the alignment marks can be accurately detected.
摘要翻译：在TFT的源电极和漏电极形成时形成对准标记，并在其上形成厚红色滤光片。因此，可以在红色滤光片上使以下各色层变薄。此外，曝光对准激光器在曝光步骤中渗透，从而可以准确地检测对准标记。

10. 发明授权

US06704076B2 Method for fabricating a liquid crystal display device 有权
标题翻译：液晶显示装置的制造方法
公开(公告)号：US06704076B2
公开(公告)日：2004-03-09
申请号：US10173518
申请日：2002-06-17
申请人： Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa
发明人： Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa
IPC分类号： G02F11335
CPC分类号： G02F1/136227 , G02F2001/136222
摘要： Color filters of R, G and B consisting of a negative resist film are simultaneously exposed by use of a photomask intercepting light for the regions connected to the transparent pixel electrodes after the source electrodes. Then, the color filters are simultaneously developed. Since the color filters consist of a negative resist film, the regions of the color filters corresponding to the light-intercepted regions, that is, the regions connected to the transparent pixel electrodes after the source electrodes are removed by the development, so that openings are formed.
摘要翻译：在源电极之后，通过对连接到透明像素电极的区域的遮光来同时曝光由负的抗蚀剂膜构成的R，G和B的滤色器。然后，同时显影滤色片。由于滤色器由负的抗蚀剂膜构成，因此通过显影除去与遮光区域对应的滤色器的区域，即在源电极之后连接到透明像素电极的区域，使得开口为形成。

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