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1. 发明申请

US20100315578A1 LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示及制造液晶显示方法
公开(公告)号：US20100315578A1
公开(公告)日：2010-12-16
申请号：US12446071
申请日：2007-09-07
申请人： Yoshihito Hara , Tetsuo Kikuchi , Hideki Kitagawa , Hajime Imai , Mitsunori Imade , Junya Shimada
发明人： Yoshihito Hara , Tetsuo Kikuchi , Hideki Kitagawa , Hajime Imai , Mitsunori Imade , Junya Shimada
IPC分类号： G02F1/1335 , G02F1/13
CPC分类号： G02F1/133553
摘要： A transflective-type and a reflection-type liquid crystal display device having a high reflection efficiency and a high image quality are provided. A liquid crystal display device of the present invention is a liquid crystal display device including a reflection region for reflecting incident light toward a display surface, wherein the reflection region includes a metal layer, an insulating layer formed on the metal layer, a semiconductor layer formed on the insulating layer, and a reflective layer formed on the semiconductor layer; a plurality of recesses are formed in at least one of the metal layer, the insulating layer and the semiconductor layer; a plurality of dents are formed in the reflective layer in the reflection region according to the plurality of recesses; and a shortest distance a between edge portions of at least two of the plurality of recesses is 4 μm or less.
摘要翻译：提供了具有高反射效率和高图像质量的透反射型和反射型液晶显示装置。本发明的液晶显示装置是具有将入射光反射到显示面的反射区域的液晶显示装置，其中反射区域包括金属层，形成在金属层上的绝缘层，形成的半导体层在绝缘层上形成反射层; 在金属层，绝缘层和半导体层中的至少一个中形成多个凹部; 根据多个凹部，在反射区域中的反射层中形成多个凹痕; 并且所述多个凹部中的至少两个凹部的边缘部之间的最短距离a为4μm以下。

2. 发明申请

US20100053517A1 LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器和制造液晶显示器的方法
公开(公告)号：US20100053517A1
公开(公告)日：2010-03-04
申请号：US12595782
申请日：2007-12-27
申请人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade , Yoshiharu Kataoka
发明人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade , Yoshiharu Kataoka
IPC分类号： G02F1/1335 , H01L21/77
CPC分类号： G02F1/133555 , G02F1/133553 , G02F1/136227 , G02F1/136286 , G02F2001/134372 , G02F2001/136231 , G02F2001/136236
摘要： Transflective-type and reflection type liquid crystal display devices having a high image quality are provided with a good production efficiency.A liquid crystal display device according to the present invention is a liquid crystal display device which includes; a first substrate and a second substrate between which liquid crystal is interposed; a first electrode and a second electrode formed on the first substrate for applying a voltage for controlling an orientation of the liquid crystal; a transistor having an electrode which is electrically connected to the first electrode; a metal layer being formed on the first substrate and including a protrusion, a recess, or an aperture; and a reflective layer formed above the metal layer on the first substrate for reflecting incident light toward a display surface. The metal layer is made of a same material as that of a gate electrode of the transistor. The reflective layer includes a protrusion, a recess, or a level difference which is formed in accordance with a protrusion, a recess, or an aperture of the metal layer.
摘要翻译：具有高图像质量的透反射型和反射型液晶显示装置具有良好的生产效率。根据本发明的液晶显示装置是一种液晶显示装置，包括：第一基板和第二基板，液晶插入其间; 第一电极和第二电极，形成在第一基板上，用于施加用于控制液晶取向的电压; 具有电连接到第一电极的电极的晶体管; 金属层形成在第一基板上并且包括突起，凹部或孔; 以及反射层，形成在第一基板上的金属层的上方，用于将入射光反射到显示面。金属层由与晶体管的栅电极相同的材料制成。反射层包括根据金属层的突起，凹部或孔形成的突起，凹部或水平差。

3. 发明授权

US07995167B2 Liquid crystal display device and method for manufacturing liquid crystal display device 有权
标题翻译：液晶显示装置及液晶显示装置的制造方法
公开(公告)号：US07995167B2
公开(公告)日：2011-08-09
申请号：US12446099
申请日：2007-10-16
申请人： Mitsunori Imade , Hajime Imai , Hideki Kitagawa , Tetsuo Kikuchi , Yoshihito Hara , Junya Shimada
发明人： Mitsunori Imade , Hajime Imai , Hideki Kitagawa , Tetsuo Kikuchi , Yoshihito Hara , Junya Shimada
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133553 , G02F1/136227 , G02F2201/34
摘要： A transflective-type and a reflection-type liquid crystal display device having a high reflection efficiency and a high image quality are provided. A liquid crystal display device of the present invention is a liquid crystal display device including a reflection region, wherein the reflection region includes an insulating layer, a semiconductor layer and a reflective layer formed on a metal layer having a plurality of recesses therein; a plurality of protrusions of the metal layer, each having a bottom surface, an upper surface and a slope, are formed between the plurality of recesses of the metal layer; and a width a of a bottom surface of at least one of the plurality of protrusions in the metal layer satisfies a≦2(x+y)/tan θ, where a denotes the width of the bottom surface of each of the plurality of protrusions, x a thickness between the bottom surface and the upper surface, θ a tilt angle of the slope with respect to the bottom surface, and y a total thickness of the insulating layer, the semiconductor layer and the reflective layer.
摘要翻译：提供了具有高反射效率和高图像质量的透反射型和反射型液晶显示装置。本发明的液晶显示装置是包括反射区域的液晶显示装置，其中反射区域包括绝缘层，半导体层和形成在其中具有多个凹部的金属层上的反射层; 在金属层的多个凹部之间形成金属层的多个突起，每个具有底面，上表面和斜面的突起; 并且所述金属层中的所述多个突起中的至少一个的底面的宽度a满足＆lt; nE; 2（x + y）/tanθ，其中，a表示所述多个突起，底面和上表面之间的厚度xa; 斜面相对于底面的倾斜角，y是绝缘层，半导体层和反射层的总厚度。

4. 发明申请

US20100321618A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置及制造液晶显示装置的方法
公开(公告)号：US20100321618A1
公开(公告)日：2010-12-23
申请号：US12446099
申请日：2007-10-16
申请人： Mitsunori Imade , Hajime Imai , Hideki Kitagawa , Tetsuo Kikuchi , Yoshihito Hara , Junya Shimada
发明人： Mitsunori Imade , Hajime Imai , Hideki Kitagawa , Tetsuo Kikuchi , Yoshihito Hara , Junya Shimada
IPC分类号： G02F1/1335 , H01L33/46
CPC分类号： G02F1/133555 , G02F1/133553 , G02F1/136227 , G02F2201/34
摘要： A transflective-type and a reflection-type liquid crystal display device having a high reflection efficiency and a high image quality are provided. A liquid crystal display device of the present invention is a liquid crystal display device including a reflection region, wherein the reflection region includes an insulating layer, a semiconductor layer and a reflective layer formed on a metal layer having a plurality of recesses therein; a plurality of protrusions of the metal layer, each having a bottom surface, an upper surface and a slope, are formed between the plurality of recesses of the metal layer; and a width a of a bottom surface of at least one of the plurality of protrusions in the metal layer satisfies a≦2(x+y)/tan θ, where a denotes the width of the bottom surface of each of the plurality of protrusions, x a thickness between the bottom surface and the upper surface, θ a tilt angle of the slope with respect to the bottom surface, and y a total thickness of the insulating layer, the semiconductor layer and the reflective layer.
摘要翻译：提供了具有高反射效率和高图像质量的透反射型和反射型液晶显示装置。本发明的液晶显示装置是包括反射区域的液晶显示装置，其中反射区域包括绝缘层，半导体层和形成在其中具有多个凹部的金属层上的反射层; 在金属层的多个凹部之间形成金属层的多个突起，每个具有底面，上表面和斜面的突起; 并且所述金属层中的所述多个突起中的至少一个的底面的宽度a满足＆lt; nE; 2（x + y）/tanθ，其中，a表示所述多个突起，底面和上表面之间的厚度xa; 斜面相对于底面的倾斜角，y是绝缘层，半导体层和反射层的总厚度。

5. 发明申请

US20090185119A1 LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示及制造液晶显示方法
公开(公告)号：US20090185119A1
公开(公告)日：2009-07-23
申请号：US12299154
申请日：2007-04-05
申请人： Tetsuo Kikuchi , Hajime Imai , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara , Junya Shimada , Takao Matsumoto
发明人： Tetsuo Kikuchi , Hajime Imai , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara , Junya Shimada , Takao Matsumoto
IPC分类号： G02F1/1335 , H01L21/77
CPC分类号： G02F1/133553 , G02F1/133555 , G02F1/1362
摘要： A liquid crystal display device includes a reflection region for reflecting incident light toward a display surface, wherein, the reflection region includes a metal layer formed on a substrate, a semiconductor layer formed above the metal layer, and a reflective layer formed above the semiconductor layer; and the reflection region includes a first recess formed on a surface of the reflective layer, a second recess formed on the surface of the reflective layer in the first recess, and a third recess formed on the surface of the reflective layer in the second recess. The liquid crystal display device provides a low-cost transflective-type or reflection-type liquid crystal display device having a high image quality.
摘要翻译：液晶显示装置包括用于将入射光反射到显示面的反射区域，其中，反射区域包括形成在基板上的金属层，形成在金属层上方的半导体层，以及形成在半导体层上方的反射层 ; 并且反射区域包括形成在反射层的表面上的第一凹部，形成在第一凹部中的反射层的表面上的第二凹部，以及形成在第二凹部中的反射层的表面上的第三凹部。液晶显示装置提供具有高图像质量的低成本半透反射型或反射型液晶显示装置。

6. 发明申请

US20100045917A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100045917A1
公开(公告)日：2010-02-25
申请号：US12523765
申请日：2008-01-22
申请人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade
发明人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade
IPC分类号： G02F1/1343
CPC分类号： G02F1/1393 , G02F1/133707 , G02F2001/134345
摘要： A liquid crystal display device according to the present invention includes a vertical alignment type liquid crystal layer 32. Each pixel electrode thereof 12 has a plurality of unit electrode portions 12a, each of which has a conductive film and slits 13 that have been cut through the conductive film. When a predetermined voltage is applied between the pixel electrode and a counter electrode, a liquid crystal domain is produced in association with each unit electrode portion and liquid crystal molecules in the liquid crystal domain come to have a substantially radially tilting alignment state. As a result, the device of the present invention achieves a wide viewing angle and a fast response characteristic.
摘要翻译：根据本发明的液晶显示装置包括垂直取向型液晶层32.其每个像素电极12具有多个单元电极部分12a，每个单元电极部分12a具有导电膜和切口13 导电膜。当在像素电极和对电极之间施加预定电压时，与每个单位电极部分相关联地产生液晶畴，并且液晶畴中的液晶分子具有基本上径向倾斜的取向状态。结果，本发明的装置实现了广视角和快速响应特性。

7. 发明授权

US08384860B2 Liquid crystal display device and method of manufacturing liquid crystal display device 有权
标题翻译：液晶显示装置及液晶显示装置的制造方法
公开(公告)号：US08384860B2
公开(公告)日：2013-02-26
申请号：US12666461
申请日：2008-05-29
申请人： Tetsuo Kikuchi , Hideki Kitagawa , Hajime Imai , Yoshihito Hara , Mitsunori Imade , Junya Shimada
发明人： Tetsuo Kikuchi , Hideki Kitagawa , Hajime Imai , Yoshihito Hara , Mitsunori Imade , Junya Shimada
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133553 , G02F1/13439 , G02F1/136286 , G02F2203/03
摘要： A liquid crystal display device has a plurality of pixels and a reflection section for reflecting incident light toward a display surface. The reflection section includes a metal layer having a plurality of apertures, and a reflective layer formed on the metal layer with an insulating layer interposed therebetween. A surface of the reflective layer includes a plurality of recesses or protrusions formed in accordance with a cross-sectional shape of the metal layer.
摘要翻译：液晶显示装置具有多个像素和用于将入射光反射到显示面的反射部。反射部分包括具有多个孔的金属层，以及在金属层上形成有绝缘层的反射层。反射层的表面包括根据金属层的横截面形状形成的多个凹部或突起。

8. 发明授权

US08310640B2 Liquid crystal display device having pixel electrode with plurality of unit electrode portions including slits 有权
标题翻译：液晶显示装置具有具有多个单位电极部分的狭缝的像素电极
公开(公告)号：US08310640B2
公开(公告)日：2012-11-13
申请号：US12523765
申请日：2008-01-22
申请人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade
发明人： Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Yoshihito Hara , Junya Shimada , Mitsunori Imade
IPC分类号： G02F1/1333 , G02F1/1343
CPC分类号： G02F1/1393 , G02F1/133707 , G02F2001/134345
摘要： A liquid crystal display device according to the present invention includes a vertical alignment type liquid crystal layer 32. Each pixel electrode thereof 12 has a plurality of unit electrode portions 12a, each of which has a conductive film and slits 13 that have been cut through the conductive film. When a predetermined voltage is applied between the pixel electrode and a counter electrode, a liquid crystal domain is produced in association with each unit electrode portion and liquid crystal molecules in the liquid crystal domain come to have a substantially radially tilting alignment state. As a result, the device of the present invention achieves a wide viewing angle and a fast response characteristic.
摘要翻译：根据本发明的液晶显示装置包括垂直取向型液晶层32.其每个像素电极12具有多个单元电极部分12a，每个单元电极部分12a具有导电膜和切口13 导电膜。当在像素电极和对电极之间施加预定电压时，与每个单位电极部分相关联地产生液晶畴，并且液晶畴中的液晶分子具有基本上径向倾斜的取向状态。结果，本发明的装置实现了广视角和快速响应特性。

9. 发明授权

US08294854B2 Liquid crystal display comprising a reflection region having first, second and third recesses and method for manufacturing the same 有权
标题翻译：液晶显示器包括具有第一，第二和第三凹槽的反射区域及其制造方法
公开(公告)号：US08294854B2
公开(公告)日：2012-10-23
申请号：US12299154
申请日：2007-04-05
申请人： Tetsuo Kikuchi , Hajime Imai , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara , Junya Shimada , Takao Matsumoto
发明人： Tetsuo Kikuchi , Hajime Imai , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara , Junya Shimada , Takao Matsumoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133555 , G02F1/1362
摘要： A liquid crystal display device includes a reflection region for reflecting incident light toward a display surface, wherein, the reflection region includes a metal layer formed on a substrate, a semiconductor layer formed above the metal layer, and a reflective layer formed above the semiconductor layer; and the reflection region includes a first recess formed on a surface of the reflective layer, a second recess formed on the surface of the reflective layer in the first recess, and a third recess formed on the surface of the reflective layer in the second recess. The liquid crystal display device provides a low-cost transflective-type or reflection-type liquid crystal display device having a high image quality.
摘要翻译：液晶显示装置包括用于将入射光反射到显示面的反射区域，其中，反射区域包括形成在基板上的金属层，形成在金属层上方的半导体层，以及形成在半导体层上方的反射层 ; 并且反射区域包括形成在反射层的表面上的第一凹部，形成在第一凹部中的反射层的表面上的第二凹部，以及形成在第二凹部中的反射层的表面上的第三凹部。液晶显示装置提供具有高图像质量的低成本半透反射型或反射型液晶显示装置。

10. 发明申请

US20100118238A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20100118238A1
公开(公告)日：2010-05-13
申请号：US12524914
申请日：2007-12-10
申请人： Junya Shimada , Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara
发明人： Junya Shimada , Hajime Imai , Tetsuo Kikuchi , Hideki Kitagawa , Mitsunori Imade , Yoshihito Hara
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133345 , G02F1/133553 , G02F1/1362 , G02F2202/10
摘要： Reflection-type and transflective-type liquid crystal display devices having a high image quality, in which moiré or coloration is reduced, are provided at low cost.A liquid crystal display device according to the present invention is a liquid crystal display device having a reflection region in each of a plurality of pixels; the reflection region includes a metal layer, a semiconductor layer, and a reflective layer; a plurality of recesses and protrusions are formed on the surface of the reflective layer; the plurality of recesses are formed according to apertures in the metal layer; the plurality of protrusions are formed so as to conform to the shape of the semiconductor layer; a plurality of pairs among the plurality of recesses that adjoin along a direction include two pairs whose intervals between recesses are different from each other; and a plurality of pairs among the plurality of protrusions that adjoin along a direction include two pairs whose intervals between protrusions are different from each other.
摘要翻译：以低成本提供了具有高图像质量的莫尔或着色降低的反射型和半透射型液晶显示装置。根据本发明的液晶显示装置是在多个像素中的每一个具有反射区域的液晶显示装置; 反射区域包括金属层，半导体层和反射层; 在反射层的表面上形成多个凹凸，所述多个凹部根据所述金属层中的孔而形成; 多个突起形成为符合半导体层的形状; 在沿着一个方向邻接的多个凹部中的多对，包括凹槽间的间隔彼此不同的两对; 并且沿着一个方向邻接的多个突起之间的多对，包括两个突起之间的间隔彼此不同的两对。

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