专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20010046025A1 LIQUID CRYSTAL PANEL WITH HOLDING SUBSTRATE HAVING FIXING PROTUBERANCES 失效
标题翻译：具有固定基座的液晶面板
公开(公告)号：US20010046025A1
公开(公告)日：2001-11-29
申请号：US09175323
申请日：1998-10-20
发明人： TAKAYUKI ISHII , KATSUMI KUREMATSU , OSAMU KOYAMA
IPC分类号： G02F001/1333
CPC分类号： G02F1/133385 , G02F1/133308 , G02F1/133526 , G02F2001/133623 , G02F2202/28 , G02F2203/02 , H04N5/7441
摘要： A liquid crystal panel unit comprising an LCD panel having a pair of substrates and a liquid crystal layer arranged between the substrates and a holding substrate for holding the LCD panel by rigidly securing one of the substrates thereto is characterized in that a plurality of protuberances are formed on the surface of the holding substrate at a side thereof and the one of the substrates is rigidly secured to the holding substrate with the side carrying the protuberances facing inside.
摘要翻译：一种液晶面板单元，包括具有一对基板的LCD面板和布置在基板之间的液晶层和用于通过将其中一个基板刚性地固定而保持LCD面板的保持基板，其特征在于，形成多个突起在保持基板的一侧的表面上，并且一个基板刚性地固定到保持基板，侧面承载突起面向内侧。

12. 发明授权

US5777804A Projection-type display apparatus 失效
标题翻译：投影型显示装置
公开(公告)号：US5777804A
公开(公告)日：1998-07-07
申请号：US549569
申请日：1995-10-27
申请人： Hiroki Nakamura , Yoshihiro Watanabe
发明人： Hiroki Nakamura , Yoshihiro Watanabe
IPC分类号： G02B17/00 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3155 , G02F2001/133623 , H04N5/7441
摘要： A projection-type display apparatus including an elliptical condenser mirror having a concave reflecting surface consisting of part of a substantially elliptical surface, a light source arranged near a first focal point of the elliptical surface, a collimator lens having a focal point near a second focal point of the elliptical surface, an optical modulation element array having a lens array on the collimator lens side, in which optical modulation elements each having an area S are two-dimensionally arranged, and a projection lens, wherein the following relations are satisfied: ##EQU1## (when said light source is arranged perpendicular to the elliptical condenser mirror) ##EQU2## (when said light source is arranged parallel to the elliptical condenser mirror) .mu.=(B/A).sup.2 (A: major axis, B: minor axis) where L is the length of a light-emitting portion of the light source, .mu. is the square of a ratio of the minor axis to the major axis of an ellipse of the elliptical condenser mirror, f is the focal length of the collimator lens, m is the distance between the lens array and an opening portion of the modulation element, and n is the refractive index between the lens array and the modulation element.
摘要翻译：一种投影型显示装置，包括：椭圆形聚光镜，其具有由基本上椭圆面的一部分构成的凹面反射面，配置在所述椭圆面的第一焦点附近的光源;准直透镜，具有靠近第二焦点的焦点点，在准直透镜侧具有透镜阵列的光调制元件阵列，其中具有面积S的光调制元件二维排列，投影透镜满足以下关系：（当所述光源垂直于椭圆形聚光镜布置时）（图像）（当所述光源垂直于椭圆形聚光镜布置时）＆lt; IMAGE＆gt;（当所述光源平行于椭圆形电容反射镜布置时）mu =（B / A）2（A： B：短轴）其中L是光源的发光部分的长度，mu是椭圆形电容器镜像的椭圆的短轴与长轴的比率的平方 r，+ E，uns f + EE是准直透镜的焦距，+ E，uns m + EE是透镜阵列与调制元件的开口部分之间的距离，n是透镜之间的折射率阵列和调制元件。

13. 发明授权

US5764319A Transmissive display device with microlenses and microprisms adjacent counter electrode 失效
标题翻译：具有微透镜和相邻对极的微棱镜的透射显示装置
公开(公告)号：US5764319A
公开(公告)日：1998-06-09
申请号：US691528
申请日：1996-08-02
申请人： Shizuo Nishihara
发明人： Shizuo Nishihara
IPC分类号： G02B5/04 , G02B3/00 , G02F1/13 , G02F1/1335 , G02F1/13357 , G03B21/00 , G03B33/14
CPC分类号： G02F1/133621 , G02F1/133526 , G02F2001/133623
摘要： The invention provides a small-sized high-resolution transmissive display device which can be employed in a projector of the color-filterless type. The transmissive display device includes a pair of transparent substrates connected to each other via a predetermined space. The transparent substrates are provided with electrodes forming pixels arranged in a matrix form. The above-described space is filled with an electrooptical material so that the transmissivity of an incident light ray is modulated by the electrooptical material for each pixel and thus converted into an emerging light ray. The transparent substrate on the incident side is further provided with micro lenses and micro prisms. The incident light ray includes three primary color components which have been separated so that they enters the transparent substrate at angles different from each other. The micro lenses focus these three primary color components onto each set of three pixels so that the respective color components correctly fall onto corresponding pixels. The micro prisms are located between the corresponding micro lenses and the sets of three pixels. The micro prisms convert the light ray diverging apart from the optical axis of the micro lenses into a substantially parallel light ray.
摘要翻译：本发明提供一种可用于无滤色型投影仪的小尺寸高分辨率透射显示装置。透射显示装置包括经由预定空间彼此连接的一对透明基板。透明基板设置有形成以矩阵形式布置的像素的电极。上述空间填充有电光材料，使得入射光线的透射率由每个像素的电光材料调制，从而转换成出射光线。入射侧的透明基板还设置有微透镜和微棱镜。入射光线包括分离的三原色成分，使得它们以不同的角度进入透明基片。微透镜将这三个主要颜色分量聚焦到每组三个像素上，使得各个颜色分量正确地落在相应的像素上。微棱镜位于相应的微透镜和三个像素组之间。微棱镜将从微透镜的光轴分开发散的光线转换成基本上平行的光线。

14. 发明授权

US5760850A Projection type image display apparatus 失效
标题翻译：投影型图像显示装置
公开(公告)号：US5760850A
公开(公告)日：1998-06-02
申请号：US599320
申请日：1996-02-09
申请人： Hiroshi Nakanishi , Hiroshi Hamada , Takashi Shibatani , Yoshihiro Mizuguchi , Hiromi Kato
发明人： Hiroshi Nakanishi , Hiroshi Hamada , Takashi Shibatani , Yoshihiro Mizuguchi , Hiromi Kato
IPC分类号： H04N9/31 , G02F1/1335 , G02F1/1333
CPC分类号： H04N9/3108 , G02F2001/133623
摘要： A projection type color image display apparatus includes: a light source for emitting white light; a first optical element for dividing the white light into a plurality of colored lights and for converging each colored light to form a plurality of spots, the spots of each colored light being formed at different positions from the spots of the other colored light; a liquid crystal display element including a plurality of pixels, the pixels corresponding to the spots and modulating the respective colored lights, whereby an image displayed by the liquid crystal display element is carried by the colored lights; a second optical element for diffracting the colored lights modulated by the liquid crystal display element to make a principal ray of each colored light substantially parallel to a principal ray of the other colored light; and a third optical element for receiving the colored lights from the second optical element and for projecting the image displayed by the liquid crystal display element while the image is enlarged.
摘要翻译：投影型彩色图像显示装置包括：用于发射白光的光源; 第一光学元件，用于将白光分为多个着色光，并且用于会聚各个着色光以形成多个点，每个有色光的斑点形成在与其它有色光的斑点不同的位置处; 液晶显示元件，其包括多个像素，所述像素对应于所述点并调制各个着色光，由此所述液晶显示元件显示的图像由所述着色灯承载; 第二光学元件，用于衍射由液晶显示元件调制的着色光，以使每个着色光的主光线基本上平行于其它有色光的主光线; 以及第三光学元件，用于从第二光学元件接收彩色光，并且用于在图像放大时投影由液晶显示元件显示的图像。

15. 发明授权

US5757341A Color liquid crystal projection display systems 失效
标题翻译：彩色液晶投影显示系统
公开(公告)号：US5757341A
公开(公告)日：1998-05-26
申请号：US540516
申请日：1995-10-10
申请人： John A. Clarke , Allan Carmichael , Martinus V.C. Stroomer
发明人： John A. Clarke , Allan Carmichael , Martinus V.C. Stroomer
IPC分类号： G02F1/13 , G02F1/13357 , G03B21/00 , G09F9/00 , H04N9/31 , G09G3/36
CPC分类号： G02F1/133621 , H04N9/3108 , G02F2001/133623
摘要： In a color liquid crystal projection display in which three differently-colored illuminating beams (R,G,B) are incident from mutually different directions on an LC panel (20) having an array of display elements (40) with a microlens array (21) at the input side of the panel end of whose elements (42) overlies a respective group of three adjacent display elements in row or delta configuration and through each of which light of the three colours (R,G,B) is directed at different angles respectively and converged towards respective ones of the display elements in its associated group, a deflecting element array (25), comprising, for example, microlens element (44) or microprisms (46) formed in a glass substrate of the panel, is positioned close to the plane of the display elements to deflect the directions of light of at least two of the three colours from each microlens element (42) to bring the directions of light of the three colours at the output side of the panel towards a common direction, and preferably substantially parallel to one another. A significant reduction in the amount of spread of light if the output side is thereby achieved, such that, inter alia, a comparatively small aperture projection lens (30) can be used.
摘要翻译：在具有微透镜阵列（21）的具有显示元件（40）阵列的LC面板（20）上从三个不同颜色的照明光束（R，G，B）从不同方向入射的彩色液晶投影显示器中，）在其元件（42）的面板端的输入侧上以行或三角形配置覆盖相应的三个相邻显示元件组，并且通过其中三种颜色（R，G，B）的光指向不同的角度分别朝向相关联的组中的各个显示元件会聚，偏转元件阵列（25）包括例如形成在面板的玻璃基板中的微透镜元件（44）或微棱镜（46），被定位靠近显示元件的平面以使来自每个微透镜元件（42）的三种颜色中的至少两种的光的方向偏转，以使面板的输出侧的三色光的方向朝向共同的方向并且优选地基本上彼此平行。如果由此实现输出侧，则光的扩散量的显着减少，使得尤其可以使用相对小的孔径投影透镜（30）。

16. 发明授权

US5726719A Projection-type color display device 失效
标题翻译：投影式彩色显示装置
公开(公告)号：US5726719A
公开(公告)日：1998-03-10
申请号：US536815
申请日：1995-09-29
申请人： Naoyuki Tanaka , Hiroshi Hamada , Hiroshi Nakanishi , Hideki Ohshima
发明人： Naoyuki Tanaka , Hiroshi Hamada , Hiroshi Nakanishi , Hideki Ohshima
IPC分类号： G03B33/12 , G02F1/13 , G02F1/133 , G02F1/1335 , H04N5/74 , H04N9/31
CPC分类号： G02B27/148 , H04N9/3108 , G02F2001/133623
摘要： The projection-type color display device of the invention includes: a white light source; a splitting means for splitting white light emitted from the white light source into a first, a second, and a third beam having respectively different wavelength regions; a modulation means for modulating the first, the second and the third beams; an irradiation means for irradiating the first, the second and the third beams onto a principal surface of the modulation means at respectively different angles; and a projection means for projecting the first, the second and the third beams modulated by the modulation means. In the projection-type color display device, the first beam includes a color beam having a weakest intensity among the beams in three primary colors contained in the white light; and a direction of the first beam incident onto the principal surface of the modulation means is closer to a normal of the principal surface of the modulation means as compared with the second and the third beams.
摘要翻译：本发明的投影型彩色显示装置包括：白光源; 分离装置，用于将从白光源发射的白光分成具有不同波长区域的第一，第二和第三光束; 用于调制第一，第二和第三光束的调制装置; 照射装置，用于以不同的角度将第一，第二和第三光束照射到调制装置的主表面上; 以及用于投影由调制装置调制的第一，第二和第三光束的投影装置。在投影型彩色显示装置中，第一光束包括在白光中包含的三原色的光束中具有最弱强度的彩色光束; 入射到调制装置的主表面上的第一光束的方向与第二和第三光束相比更接近调制装置的主表面的法线。

17. 发明申请

US20160337625A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：电光设备和电子设备
公开(公告)号：US20160337625A1
公开(公告)日：2016-11-17
申请号：US15092978
申请日：2016-04-07
申请人： SEIKO EPSON CORPORATION
发明人： Norio NAKAMURA
IPC分类号： H04N9/31 , G02B27/10 , G02F1/1335
CPC分类号： G02B27/1053 , G02B3/0056 , G02B27/0905 , G02F1/133512 , G02F1/133526 , G02F1/133621 , G02F2001/133623 , G09G3/2003 , H04N9/3108
摘要： As an electro-optical device, a liquid crystal device includes micro lenses ML each of which is provided as a light-gathering element for the corresponding one of pixels, and further includes a light-shielding portion. Red (R), green (G), and blue (B) beams enter the micro lens ML at angles different from one another. The light-shielding portion partitions off a first opening portion corresponding to a sub pixel, a second opening portion corresponding to a sub pixel, and a third opening portion corresponding to a sub pixel from one another. When the width of the first opening portion in the predetermined direction (X direction) is defined as L1 and when the width of the second opening portion or the third opening portion in the predetermined direction is defined as L2, a relationship of L1
摘要翻译：作为电光装置，液晶装置包括微型透镜ML，每个微透镜ML被设置为用于相应一个像素的聚光元件，并且还包括遮光部分。红色（R），绿色（G）和蓝色（B）光束以相互不同的角度进入微透镜ML。遮光部分分离与子像素对应的第一开口部分，对应于子像素的第二开口部分和与子像素相对应的第三开口部分。当第一开口部分在预定方向（X方向）上的宽度被定义为L1时，并且当第二开口部分或第三开口部分在预定方向上的宽度被定义为L2时，L1

18. 发明申请

US20150277551A1 SCANNING LIQUID-CRYSTAL DISPLAY BACKLIGHT 有权
标题翻译：扫描液晶显示背光
公开(公告)号：US20150277551A1
公开(公告)日：2015-10-01
申请号：US14224850
申请日：2014-03-25
申请人： Microsoft Corporation
发明人： Adrian Travis
IPC分类号： G06F3/01 , G02B5/32
CPC分类号： G06F3/013 , G02B5/32 , G02B6/0035 , G02B6/0066 , G02B6/0068 , G02F1/133615 , G02F1/133621 , G02F2001/133623
摘要： A display includes an optical waveguide with opposing front and back faces, an injection optic, and volume hologram arranged on or within the waveguide. The injection optic is configured to inject light into the waveguide at a variable injection angle, which influences the reflection angle at which the light reflects from the front and back faces on propagating through the waveguide. The hologram is configured to release, in a predetermined direction, a portion of the light from the waveguide when excited at a predetermined reflection angle.
摘要翻译：显示器包括具有相对的前后表面的光波导，布置在波导上或波导内的体积全息图。注入光学器件被配置为以可变的注入角度将光注入到波导中，该可变的注入角度影响光在通过波导传播时从正面和背面反射的反射角。全息图被配置为当以预定的反射角度激发时，沿预定方向释放来自波导的一部分光。

19. 发明申请

US20080239495A1 OPTICAL FILTER 审中-公开
标题翻译：光学过滤器
公开(公告)号：US20080239495A1
公开(公告)日：2008-10-02
申请号：US12060274
申请日：2008-04-01
申请人： Chien-Chung Chen , Hen-ta Kang
发明人： Chien-Chung Chen , Hen-ta Kang
IPC分类号： G02B5/28
CPC分类号： G02B5/288 , G02F2001/133521 , G02F2001/133623
摘要： An optical filter including a bump, a first conformal transflective film, a conformal space layer and a second conformal transflective film is provided. The bump has a surface, wherein different areas of the surface have different normal vectors, respectively. Moreover, the first conformal transflective film is disposed on the surface of the bump, while the conformal space layer is disposed on the first conformal transflective film. Besides, the second conformal transflective film is disposed on the conformal space layer. By modulating the thickness of the conformal space layer, different colors is shown after the light is processed by the first conformal transflective film, the conformal space layer and the second conformal transflective film. The optical filter has the advantages of high color saturation and high light transmittance. Furthermore, the optical filter can mitigate color washout phenomenon appeared under large viewing angle.
摘要翻译：提供了一种包括凸起，第一共形半透半反射膜，共形空间层和第二共形半透反射膜的滤光器。凸块具有表面，其中表面的不同区域分别具有不同的法向量。此外，第一共形半透半反射膜设置在凸块的表面上，同时保形空间层设置在第一共形半透反射膜上。此外，第二共形半透半反射膜设置在保形空间层上。通过调制保形空间层的厚度，在通过第一共形半透半反射膜，保形空间层和第二共形半透反射膜处理光之后示出不同的颜色。该滤光片具有色饱和度高，透光率高的优点。此外，光学滤波器可以减轻在大视角下出现的颜色冲洗现象。

20. 发明授权

US07113231B2 Dot-sequential color display system 失效
公开(公告)号：US07113231B2
公开(公告)日：2006-09-26
申请号：US09681184
申请日：2001-02-14
申请人： Arlie R. Conner , Bruce L. Cannon , Eric Aspnes
发明人： Arlie R. Conner , Bruce L. Cannon , Eric Aspnes
IPC分类号： G02F1/1335 , H04N9/12 , G03B21/00 , G03B21/14 , G02B26/08
CPC分类号： G02F1/133621 , G02B26/0875 , G02B27/1013 , G02B27/1046 , G02B27/1053 , G02B27/1066 , G02B27/1086 , G02B27/145 , G02B27/148 , G02B27/149 , G02F2001/133623 , H04N9/3111 , H04N9/3188
摘要： 1266-03028 A color display system includes a color light separator that separates incident white illumination light into red, green and blue wavelength bands to be directed to distinct color component sub-pixels (sometimes called dots) that are arranged in a dot-matrix, color triad arrangement (e.g., stripe or delta) to form individual picture elements (pixels) on a pixelated electronic image device (e.g., LCD of DMD). The entire picture is optically shifted from one set of color component sub-pixels to another in a 3-field sequence. As a result, the sets of red, green and blue color component sub-pixels appear to an observer as a single full-color image, thereby providing a dot sequential color display.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式