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公开(公告)号：US08373830B2
公开(公告)日：2013-02-12
申请号：US13205204
申请日：2011-08-08
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。
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公开(公告)号：US07522254B2
公开(公告)日：2009-04-21
申请号：US11178463
申请日：2005-07-12
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.
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公开(公告)号：US20080286890A1
公开(公告)日：2008-11-20
申请号：US11867847
申请日：2007-10-05
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.
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4.发明授权公开(公告)号：US07110070B2
公开(公告)日：2006-09-19
申请号：US11017055
申请日：2004-12-21
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。
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公开(公告)号：US07092051B2
公开(公告)日：2006-08-15
申请号：US10084356
申请日：2002-02-28
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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公开(公告)号：US06977698B2
公开(公告)日：2005-12-20
申请号：US10862953
申请日：2004-06-08
申请人： Hidenori Ikeno , Masayoshi Suzuki , Youichi Murayama , Michiaki Sakamoto , Fumihiko Matsuno , Hironori Kikkawa , Yuichi Yamaguchi
发明人： Hidenori Ikeno , Masayoshi Suzuki , Youichi Murayama , Michiaki Sakamoto , Fumihiko Matsuno , Hironori Kikkawa , Yuichi Yamaguchi
IPC分类号： G02B5/02 , G02B5/08 , G02B5/30 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555
摘要： A reflection electrode has an undulated shape and whose normal direction is distributed unevenly to a specific azimuth angle and whose reflection light intensity depends on said azimuth angle. Openings are formed in that area of the reflection electrode which has a tilt angle of 0 degree to 2 degrees and/or a tilt angle of 10 degrees or higher. The retardation of a liquid crystal layer is changed by making the liquid crystal molecular alignment mode different between the openings and the reflection electrode, so that the intensity of output light is increased in reflection mode as well as in transmission mode. The balance of colors displayed in transmission mode is determined by determining the area of the openings in pixels of each color, and the color temperature is set higher in transmission mode than in reflection mode. This provides a semi-transmission type liquid crystal display which has an excellent visibility in reflection mode as well as in transmission mode.
摘要翻译： 反射电极具有波状形状，并且其法线方向不均匀地分布到特定方位角，并且其反射光强度取决于所述方位角。 在具有0度到2度的倾斜角度和/或10度或更高的倾斜角的反射电极的该区域中形成开口。 通过使开口和反射电极之间的液晶分子取向模式不同，液晶层的延迟变化，从而在反射模式以及透射模式下输出光的强度增加。 以透射模式显示的颜色的平衡通过确定每种颜色的像素中的开口面积来确定，并且在透射模式中将色温设定为高于反射模式。 这提供了一种半透射型液晶显示器，其在反射模式以及透射模式下具有优异的可视性。
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7.发明授权公开(公告)号：US06943856B2
公开(公告)日：2005-09-13
申请号：US09984258
申请日：2001-10-29
申请人： Yuichi Yamaguchi , Hidenori Ikeno , Takahiko Watanabe , Fumihiko Matsuno , Hironori Kikkawa , Michiaki Sakamoto
发明人： Yuichi Yamaguchi , Hidenori Ikeno , Takahiko Watanabe , Fumihiko Matsuno , Hironori Kikkawa , Michiaki Sakamoto
IPC分类号： G02B5/08 , G02F1/1335 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/133553 , G02F1/1343 , G02F2201/122 , G02F2201/123 , G02F2203/02
摘要： To provide a reflection plate and a reflection type liquid crystal display apparatus, in which a light from a light source of a fluorescent light or the sun light can be effectively used to thereby increase an amount of lights to be reflected to an observer side so that a bright display can be obtained, and a method of manufacturing the same.
摘要翻译： 为了提供一种反射板和反射型液晶显示装置，其中可以有效地使用来自荧光灯或太阳光的光，从而增加要反射到观察者侧的光量，使得 可以获得明亮的显示及其制造方法。
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8.发明授权公开(公告)号：US06937302B2
公开(公告)日：2005-08-30
申请号：US10059183
申请日：2002-01-31
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.
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。
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9.发明授权公开(公告)号：US06862057B2
公开(公告)日：2005-03-01
申请号：US10074256
申请日：2002-02-14
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1368 , G09F9/00 , G09F9/30 , H01L21/336 , H01L29/786 , G02F1/1343 , H01L31/20
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。
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公开(公告)号：US20080192188A1
公开(公告)日：2008-08-14
申请号：US12098576
申请日：2008-04-07
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。
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