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1. 发明授权

US07420741B2 Image display device and portable terminal device 有权
标题翻译：图像显示装置和便携式终端装置
公开(公告)号：US07420741B2
公开(公告)日：2008-09-02
申请号：US11168932
申请日：2005-06-29
申请人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
发明人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
IPC分类号： G02B27/10
CPC分类号： G02F1/133526 , G02B27/2214 , H04M1/0214
摘要： An image display device is including a display panel in which a plurality of display units including at least pixels for displaying an image for a first point of view and a second point of view are arrayed in a matrix shape, a lens for distributing lights transmitted through pixels for the first point of view and lights transmitted through pixels for the second point of view into mutually different directions, and an illuminating member which is arranged on a back of the display panel and on whose face toward the display panel a plurality of convexes or concaves are formed, wherein a following formula is satisfied regarding the distance V between adjoining convexes or concaves in the illuminating member, where S is the distance between the pixels and the convexes or concaves, f is the focal distance of the lens, and L is the array cycle of the lens V≦L×S/f.
摘要翻译：图像显示装置包括：显示面板，其中包括至少包括用于显示用于第一视点的图像的像素和第二视点的多个显示单元排列成矩阵形状;透镜，用于分配传输的光第一视点的像素和用于第二视点的像素传输到相互不同的方向的光;以及照明部件，其布置在显示面板的背面上，并且其面向显示面板的多个凸起或形成凹部，其中关于照明部件中的相邻凸部或凹部之间的距离V满足以下公式，其中S是像素与凸部或凹部之间的距离，f是透镜的焦距，L是透镜的阵列周期<？in-line-formula description =“In-line Formulas”end =“lead”？> V <= LxS / F。<？in-line-formula description =“In-line Formulas” end =“tail”？>

2. 发明申请

US20060001974A1 Image display device and portable terminal device 有权
标题翻译：图像显示装置和便携式终端装置
公开(公告)号：US20060001974A1
公开(公告)日：2006-01-05
申请号：US11168932
申请日：2005-06-29
申请人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
发明人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
IPC分类号： G02B27/10
CPC分类号： G02F1/133526 , G02B27/2214 , H04M1/0214
摘要： An image display device is including a display panel in which a plurality of display units including at least pixels for displaying an image for a first point of view and a second point of view are arrayed in a matrix shape, a lens for distributing lights transmitted through pixels for the first point of view and lights transmitted through pixels for the second point of view into mutually different directions, and an illuminating member which is arranged on a back of the display panel and on whose face toward the display panel a plurality of convexes or concaves are formed, wherein a following formula is satisfied regarding the distance V between adjoining convexes or concaves in the illuminating member, where S is the distance between the pixels and the convexes or concaves, f is the focal distance of the lens, and L is the array cycle of the lens. V≦L×S/f
摘要翻译：图像显示装置包括：显示面板，其中包括至少包括用于显示用于第一视点的图像的像素和第二视点的多个显示单元排列成矩阵形状;透镜，用于分配传输的光第一视点的像素和用于第二视点的像素传输到相互不同的方向的光;以及照明部件，其布置在显示面板的背面上，并且其面向显示面板的多个凸起或形成凹部，其中关于照明部件中的相邻凸部或凹部之间的距离V满足以下公式，其中S是像素与凸部或凹部之间的距离，f是透镜的焦距，L是镜头的阵列周期。 <？in-line-formula description =“In-line Formulas”end =“lead”？> V <= LxS / F <？in-line-formula description =“In-line Formulas”end =“tail”？>

3. 发明申请

US20080218867A1 Image display device and portable terminal device 审中-公开
标题翻译：图像显示装置和便携式终端装置
公开(公告)号：US20080218867A1
公开(公告)日：2008-09-11
申请号：US12071340
申请日：2008-02-20
申请人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
发明人： Shin-Ichi Uehara , Naoyasu Ikeda , Nobuaki Takanashi
IPC分类号： G02B27/10
CPC分类号： G02F1/133526 , G02B27/2214 , H04M1/0214
摘要： An image display device includes a display panel, a lens, a backlight, and a light dispersing member. The display panel includes a plurality of display units including at least pixels for displaying an image for a first point of view and a second point of view, arrayed in a matrix shape. The lens distributes lights transmitted through pixels for the first and second points of view into mutually different directions. The backlight has a plurality of convexes or concaves which refract lights. The light dispersing member is disposed between the display panel and backlight.
摘要翻译：图像显示装置包括显示面板，透镜，背光和光分散构件。显示面板包括多个显示单元，其至少包括用于显示用于第一视点的图像的像素和以矩阵形状排列的第二视点。透镜将透过第一和第二观察点的像素传输的光分配到相互不同的方向。背光源具有折射光的多个凸部或凹部。光分散构件设置在显示面板和背光源之间。

4. 发明申请

US20110280044A1 OPTICAL MEMBER, LIGHT SOURCE APPARATUS, DISPLAY APPARATUS, AND TERMINAL APPARATUS 审中-公开
标题翻译：光学构件，光源装置，显示装置和终端装置
公开(公告)号：US20110280044A1
公开(公告)日：2011-11-17
申请号：US13191572
申请日：2011-07-27
申请人： Shinya Niioka , Ken Sumiyoshi , Shin-Ichi Uehara , Masao Imai , Kenichi Takatori , Fujio Okumura
发明人： Shinya Niioka , Ken Sumiyoshi , Shin-Ichi Uehara , Masao Imai , Kenichi Takatori , Fujio Okumura
IPC分类号： F21V7/04 , F21V5/02 , F21V5/04
CPC分类号： F21V13/02 , F21V33/0052 , G02B3/08 , G02B6/0053 , G02F2001/133607
摘要： A planar light source, Fresnel lens sheet, and louver are disposed in the stated order in a light source apparatus. The Fresnel lens sheet deflects and focuses in one dimension light that has entered from the planar light source. The louver is disposed in the optical path of the light emitted from the Fresnel lens sheet, and the directivity of the light can be increased by restricting the traveling direction of the light to the focal direction of the Fresnel lens sheet. The light utilization ratio can thereby be increased, the directivity of planarly emitted light can be increased, and the brightness can be made uniform at the point of observation.
摘要翻译：平面光源，菲涅尔透镜片和百叶窗以光源装置的顺序设置。菲涅耳透镜片从平面光源进入的一维光线偏转和聚焦。百叶窗设置在从菲涅耳透镜片发出的光的光路中，通过将光的行进方向限制在菲涅尔透镜片的焦点方向上，可以提高光的方向性。由此可以提高光利用率，可以提高平面发射光的方向性，并且可以在观察点使亮度均匀。

5. 发明授权

US07961276B2 Circular polarizer, liquid crystal display device, and terminal device 有权
标题翻译：圆偏振片，液晶显示装置及终端装置
公开(公告)号：US07961276B2
公开(公告)日：2011-06-14
申请号：US11779298
申请日：2007-07-18
申请人： Jin Matsushima , Ken Sumiyoshi , Shin-Ichi Uehara
发明人： Jin Matsushima , Ken Sumiyoshi , Shin-Ichi Uehara
IPC分类号： G02F1/1335
CPC分类号： G02B27/286 , G02F1/133555 , G02F1/13363 , G02F2001/133541 , G02F2001/133633 , G02F2001/133638 , G02F2413/04
摘要： In the liquid crystal display device of the present invention, a circular polarizer is provided to each of a pair of substrates that hold a liquid crystal layer, wherein the circular polarizer on the display surface side is composed of a polarizer, λ/2 plate in which Rth>0, and a λ/4 plate in which Rth 0. Rth is a retardation in the thickness direction of a λ/2 plate or a λ/4 plate. A reduction is achieved in the absolute value of the sum of the Rth between the λ/2 plate for which Rth>0 and the λ/2 plate for which Rth 0. A circular polarizer having excellent wavelength characteristics and excellent viewing angle characteristics when viewed at an angle is thereby obtained, and a liquid crystal display device and a terminal device that use the circular polarizer are obtained.
摘要翻译：在本发明的液晶显示装置中，在保持液晶层的一对基板中的每一个上设置圆偏振片，其中显示面侧的圆偏振片由偏振片，λ/ 2板 Rth> 0，λ/ 4板，其中Rth <0; 并且背光源侧的圆偏振器由偏振器，Rth <λ的λ/ 2板和Rth> 0的λ/ 4板构成。 Rth是λ/ 2板或λ/ 4板的厚度方向的延迟。在Rth> 0的λ/ 2板与Rth <λ之间的λ/ 2板之间的Rth的和的绝对值的绝对值以及Rth < Rth <0的λ/ 4板，Rth> 0的λ/ 4板。由此获得具有优异的波长特性和从角度观看的优异的视角特性的圆偏振器，并且获得了使用该圆偏振器的液晶显示装置和端子装置。

6. 发明授权

US07643100B2 Method for forming finely-structured parts, finely-structured parts formed thereby, and product using such finely-structured part 失效
公开(公告)号：US07643100B2
公开(公告)日：2010-01-05
申请号：US11927725
申请日：2007-10-30
申请人： Shin-Ichi Uehara , Yuko Sato , Ken Sumiyoshi , Setsuo Kaneko , Jin Matsushima
发明人： Shin-Ichi Uehara , Yuko Sato , Ken Sumiyoshi , Setsuo Kaneko , Jin Matsushima
IPC分类号： G02F1/136 , G02F1/1335 , H01L21/302 , H01L21/461 , B29D11/00
CPC分类号： G02B3/0056 , B81B2207/056 , B81C1/00031 , B81C2201/0133 , B81C2201/0142 , C03C15/00 , C03C17/34 , C03C2204/08 , C03C2218/34 , G02B3/0012 , G02F1/133526 , Y10T428/131 , Y10T428/249969 , Y10T428/315
摘要： In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32, 34) having an opening (36) is applied to the workpiece, and the workpiece is etched with an etching solution (38) to thereby form a recess (40), corresponding to a shape of the opening, in a surface of the workpiece. The etching of the workpiece is stopped due to the etching control component eluted out of the workpiece in the etching solution within the recess during the isotropic etching process.

7. 发明授权

US08749722B2 Display device displaying an image for a first viewpoint and an image for a second viewpoint 有权
标题翻译：显示用于第一视点的图像和用于第二视点的图像的显示装置
公开(公告)号：US08749722B2
公开(公告)日：2014-06-10
申请号：US11976118
申请日：2007-10-22
申请人： Shin-Ichi Uehara
发明人： Shin-Ichi Uehara
IPC分类号： G02F1/1335
CPC分类号： G02B3/0056 , G02B3/0025 , G02B5/0257 , G02B27/2214
摘要： A reflective liquid crystal display panel is a display panel for three-dimensional display in which pixel pairs as display elements composed of one left-eye pixel L and right-eye pixel R each are provided in a matrix. The lenticular lens is an optical member for image separation that is provided to separate the light from the left and right pixels, and numerous lenticular lenses form a lens array that is arranged in one dimension. An anisotropic scattering sheet as an anisotropic scattering element is provided between the lenticular lens and the reflective liquid crystal display panel. In this configuration, a reduction in the quality of the reflective display can be minimized, and improved image quality can be achieved without changing the concavo-convex structure of the reflecting panel and the lens shape of the lenticular lens in display device that is capable of displaying different images to a plurality of viewpoints.
摘要翻译：反射型液晶显示面板是用于三维显示的显示面板，其中以像素对作为由一个左眼像素L和右眼像素R组成的显示元素构成矩阵。双凸透镜是用于分离来自左右像素的光的用于图像分离的光学构件，并且许多双凸透镜形成一个布置在一个维度上的透镜阵列。在双凸透镜和反射型液晶显示面板之间设置各向异性散射片作为各向异性散射元件。在这种结构中，可以将反射显示的质量降低到最小，并且可以在不改变反射面板的凹凸结构和显示装置中的双凸透镜的透镜形状的情况下实现提高的图像质量，向多个视点显示不同的图像。

8. 发明授权

US07678454B2 Method for forming finely-structured parts, finely-structured parts formed thereby, and product using such finely-structured part 失效
标题翻译：用于形成精细结构的部件，由此形成的精细结构的部件的方法和使用这种精细结构的部件的产品
公开(公告)号：US07678454B2
公开(公告)日：2010-03-16
申请号：US11927730
申请日：2007-10-30
申请人： Shin-Ichi Uehara , Yuko Sato , Ken Sumiyoshi , Setsuo Kaneko , Jin Matsushima
发明人： Shin-Ichi Uehara , Yuko Sato , Ken Sumiyoshi , Setsuo Kaneko , Jin Matsushima
IPC分类号： B32B17/00
CPC分类号： G02B3/0056 , B81B2207/056 , B81C1/00031 , B81C2201/0133 , B81C2201/0142 , C03C15/00 , C03C17/34 , C03C2204/08 , C03C2218/34 , G02B3/0012 , G02F1/133526 , Y10T428/131 , Y10T428/249969 , Y10T428/315
摘要： In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32, 34) having an opening (36) is applied to the workpiece, and the workpiece is etched with an etching solution (38) to thereby form a recess (40), corresponding to a shape of the opening, in a surface of the workpiece. The etching of the workpiece is stopped due to the etching control component eluted out of the workpiece in the etching solution within the recess during the isotropic etching process.
摘要翻译：在包含蚀刻控制部件的工件（30）中形成精细结构的形成方法中，使用各向同性蚀刻工序，将具有开口（36）的掩模（32,34）施加到工件上，工件为用蚀刻溶液（38）蚀刻，从而在工件的表面形成对应于开口形状的凹部（40）。由于在各向同性蚀刻工艺期间蚀刻控制部件在凹陷内的蚀刻溶液中从工件中洗脱出来，停止了工件的蚀刻。

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