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1. 发明授权

US06958790B2 Liquid crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US06958790B2
公开(公告)日：2005-10-25
申请号：US10954261
申请日：2004-10-01
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02B6/00 , F21V8/00 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/0036 , G02B6/0061 , G02F1/133615
摘要： A liquid crystal display apparatus having a light conductor plate, a liquid crystal cell arranged on a front surface side of the light conductor plate, and a light source arranged on a side surface of the light conductor plate so as to light the liquid crystal cell from a back surface side thereof. The light conductor plate has an incident surface for a light from the light source, a light emitting surface for emitting the input light to the liquid crystal cell, and a plurality of dots constituted by small projecting portions or small recess portions for changing a moving direction of the light from the incidence surface toward a direction of the light emitting surface. The dots are formed in at least one of the light emitting surface and a surface of the light conductor plate opposite to the light emitting surface and have a particular configuration.
摘要翻译：一种具有导光板的液晶显示装置，配置在该导光板的前表面侧的液晶单元，以及配置在该导光板的侧面的光源，以使该液晶元件从其背面侧。光导体板具有用于来自光源的光的入射面，用于将输入光发射到液晶单元的发光面，以及由小突起部或小凹部构成的多个点，用于改变移动方向从入射面朝向发光面的方向的光。这些点形成在光发射表面和与发光表面相对的光导体板的表面中的至少一个中，并且具有特定的构造。

2. 发明授权

US06803977B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06803977B2
公开(公告)日：2004-10-12
申请号：US10705969
申请日：2003-11-13
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02F11335
CPC分类号： G02B6/0036 , G02B6/0061 , G02F1/133615
摘要： A liquid crystal display apparatus having a light conductor plate, a light source arranged on a side surface of the light conductor plate so as to light a liquid crystal cell arranged on a front surface side of the light conductor plate from a back surface side thereof. The light conductor plate having an incident surface for a light from the light source, a light emitting surface for emitting the input light to the liquid crystal cell, and a plurality of dots constituted by small projecting portions or small recess portions for changing a moving direction of the light from the incidence surface toward a direction of the light emitting surface, the dots being formed in the light emitting surface and a surface of the light conductor plate opposite to the light emitting surface with each of the dots having a height or depth within a range of 2 to 100 &mgr;m.
摘要翻译：一种液晶显示装置，具有：导光板，配置在所述导光板的侧面的光源，从其背面侧照射配置在所述导光体板的前表面侧的液晶单元。具有用于来自光源的光的入射表面的光导体板，用于将输入光发射到液晶单元的发光表面以及由小的突出部或用于改变移动方向的小凹部构成的多个点从入射表面朝向发光表面的方向的光，点形成在发光表面中，并且光导体板的与发光表面相对的表面，其中每个点具有高度或深度范围2到100个妈妈。

3. 发明授权

US06661479B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06661479B2
公开(公告)日：2003-12-09
申请号：US10020975
申请日：2001-12-19
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02F11335
CPC分类号： G02B6/0036 , G02B6/0061 , G02F1/133615
摘要： A method of manufacturing a light conductor plate for a liquid crystal display apparatus forming a photo resist on a stamper original plate, arranging a photo mask having a flat surface shape pattern or an inverted pattern of a dot constituted by a small projecting portion or a small recess portion on a base plate and developing after irradiating an ultraviolet ray from an upper portion of a mask so as to form a pattern for forming the small projecting portion or the small recess portion on the stamper original plate, making the pattern in a mask and etching the stamper original plate so as to form a plastic forming metal stamper, and a plastic molding using the stamper.
摘要翻译：一种制造用于在压模原版上形成光刻胶的液晶显示装置用导光板的制造方法，其特征在于，将具有平坦表面形状图案的光掩模或由小突出部或小型凹陷部分，并且在从掩模上部照射紫外线之后显影，以形成用于在压模原版上形成小突出部分或小凹部的图案，使图案成为掩模和蚀刻压模原版以形成塑料成型金属压模，以及使用压模的塑料模制件。

4. 发明授权

US5961198A Liquid crystal display device and method of manufacturing backlighting light guide panel therefor 失效
标题翻译：液晶显示装置及其制造背光导光板的方法
公开(公告)号：US5961198A
公开(公告)日：1999-10-05
申请号：US791513
申请日：1997-01-30
申请人： Yasuo Hira , Hitoshi Taniguchi , Yuji Mori , Yoshie Kodera
发明人： Yasuo Hira , Hitoshi Taniguchi , Yuji Mori , Yoshie Kodera
IPC分类号： F21V8/00 , G02B6/00 , G02F1/13357 , F21V7/04 , G02F1/1335
CPC分类号： G02B6/0036 , G02B6/0053 , G02F1/133615
摘要： A light guide panel and liquid crystal display device including a liquid crystal cell array, a light guide panel or plate disposed on a rear surface of the liquid crystal cell array, and a light source disposed at a lateral side of the light guide panel or plate. The light guide panel or plate has a light incident surface on which light rays emitted from the light source are incident, a light-transmissive surface through which the incident light rays exit the light guide panel or plate toward the liquid crystal cell array, and a plurality of reflecting slant portions for directing the incident light rays toward the light-transmissive surface, wherein the reflecting slant portions are constituted by convexes or concaves which are substantially rectangular in plan view and substantially trapezoidal in sectional view.
摘要翻译：导光板和液晶显示装置，包括液晶单元阵列，设置在液晶单元阵列的后表面上的导光板或板，以及设置在导光板或板的侧面的光源。导光板或板具有从光源发射的光线入射的光入射面，入射光从该导光板或板朝向液晶单元阵列的透光面，以及多个反射倾斜部分，用于将入射光线引向透光表面，其中反射倾斜部分由俯视图中基本上为矩形的大致呈梯形的大致梯形的凸部或凹部构成。

5. 发明申请

US20050041178A1 Liquid crystal display apparatus 失效
公开(公告)号：US20050041178A1
公开(公告)日：2005-02-24
申请号：US10954261
申请日：2004-10-01
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02B6/00 , F21V8/00 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/0036 , G02B6/0061 , G02F1/133615
摘要： A liquid crystal display apparatus having a light conductor plate, a liquid crystal cell arranged on a front surface side of the light conductor plate, and a light source arranged on a side surface of the light conductor plate so as to light the liquid crystal cell from a back surface side thereof. The light conductor plate has an incident surface for a light from the light source, a light emitting surface for emitting the input light to the liquid crystal cell, and a plurality of dots constituted by small projecting portions or small recess portions for changing a moving direction of the light from the incidence surface toward a direction of the light emitting surface. The dots are formed in at least one of the light emitting surface and a surface of the light conductor plate opposite to the light emitting surface and have a particular configuration.

6. 发明授权

US06334689B1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US06334689B1
公开(公告)日：2002-01-01
申请号：US09257062
申请日：1999-02-25
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori , Hisao Hirayama , Toshitsugu Miyawaki
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori , Hisao Hirayama , Toshitsugu Miyawaki
IPC分类号： F21V704
CPC分类号： G02B6/0036 , G02B6/0053 , G02B6/0055 , G02B6/0061
摘要： A liquid crystal display includes a liquid crystal display panel having a plurality of liquid crystal cells and aback light that irradiates the liquid crystal display panel with irradiation light. The back light includes a light source and a light guide plate having one side arranged adjacent the light source and having a planar surface with a plurality of small concaves. The planar surface is substantially parallel to a liquid crystal cell face and a plane shape of the small concaves is substantially rectangular.
摘要翻译：液晶显示器包括具有多个液晶单元的液晶显示面板和用照射光照射液晶显示面板的大光。背光包括光源和导光板，该导光板具有邻近光源设置的一侧，并且具有带有多个小凹面的平坦表面。平面表面基本上平行于液晶单元面，而小凹面的平面形状基本上是矩形的。

7. 发明授权

US06727963B1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US06727963B1
公开(公告)日：2004-04-27
申请号：US09463776
申请日：2000-01-28
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02F11335
CPC分类号： G02B6/0036 , G02B6/0061 , G02F1/133615
摘要： The present invention provides a liquid crystal display apparatus having a high brightness and a less number of constituent parts. By forming a plurality of dots each constituted by a small projecting portion or a small recess portion for changing a light at a predetermined angle from an incident surface of a light conductor plate toward a direction of a transmitting surface and properly controlling an angle of incline of a cross section, it is possible to irradiate an illuminating light having a suitable angle distribution from a light emitting surface toward a display element, thereby improving a brightness of the liquid crystal display apparatus.
摘要翻译：本发明提供一种具有高亮度和少数构成部件的液晶显示装置。通过形成多个点，每个点由小的突出部分或小的凹陷部分构成，用于将光导体板的入射表面以预定角度改变为朝向透射表面的方向，并且适当地控制倾斜角度横截面，可以从发光面向显示元件照射具有适当的角度分布的照明光，从而提高液晶显示装置的亮度。

8. 发明授权

US06530671B2 Liquid crystal display 有权
公开(公告)号：US06530671B2
公开(公告)日：2003-03-11
申请号：US10028824
申请日：2001-12-28
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori , Hisao Hirayama , Toshitsugu Miyawaki
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori , Hisao Hirayama , Toshitsugu Miyawaki
IPC分类号： F21V704
CPC分类号： G02B6/0036 , G02B6/0053 , G02B6/0055 , G02B6/0061
摘要： A liquid crystal display having a liquid crystal display panel having a plurality of liquid crystal cells, and a back light that irradiates the liquid crystal display panel with irradiation light. The back light includes a light source, and a light guide plate having one side arranged adjacent the light source and having a planar surface with a plurality of small concaves. The planar surface is almost parallel to a liquid crystal cell face, and a plane shape of the small concaves is almost rectangular.

9. 发明授权

US6099134A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US6099134A
公开(公告)日：2000-08-08
申请号：US938703
申请日：1997-09-26
申请人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
发明人： Hitoshi Taniguchi , Yasuo Hira , Yuji Mori
IPC分类号： G02B6/00 , F21V8/00 , G02F1/1335 , G02F1/13357 , G09F9/00 , F21V7/04
CPC分类号： G02B6/0043 , G02B6/0036 , G02B6/0046 , G02B6/0053
摘要： A backlighting unit for a liquid crystal display device includes a light guide plate and an optical member, one of which is provided with a random dot disposition pattern so that luminance of the backlighting unit is uniform over the surface thereof while suppressing moire and dot visibility. A dot pattern of concave or convex portions effective for reflection, scattering, refraction, diffraction, absorption, transmission, polarization or deflection of light rays or portions exhibiting different optical characteristics or portions imparted with optical activity is formed in a surface of the light guide plate or optical member. The dot pattern is determined to exhibit randomness by using random numbers so as to meet predetermined conditions concerning radial distribution function. In the random dot pattern superposed onto a regular color filter pattern, occurrence of moire is suppressed. A dot overlap suppressing processing is performed for preventing inter-dot overlap and abnormal proximity between the adjacent dots.
摘要翻译：液晶显示装置的背光单元包括导光板和光学构件，其中一个具有随机点布置图案，使得背光单元的亮度在其表面上是均匀的，同时抑制莫尔+ E，acu e + EE和点可见性。在导光板的表面上形成有效地用于光线的反射，散射，折射，衍射，吸收，透射，偏振或偏转或具有不同光学特性的部分或赋予光学活性的部分的凹凸部分的点阵图形或光学构件。通过使用随机数来确定点图案呈现随机性，以满足关于径向分布函数的预定条件。在叠加在规则滤色器图案上的随机点图案中，抑制莫尔+ E，acu e + EE的发生。执行点重叠抑制处理以防止相邻点之间的点间重叠和异常接近。

10. 外观设计

USD651783S1 Forklift truck 有权
公开(公告)号：USD651783S1
公开(公告)日：2012-01-03
申请号：US29388687
申请日：2011-03-31
申请人： Naoki Shibata , Yuji Mori
设计人： Naoki Shibata , Yuji Mori

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