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21. 发明授权

US07450196B2 Reflective display device using photonic crystals 有权
标题翻译：使用光子晶体的反光显示装置
公开(公告)号：US07450196B2
公开(公告)日：2008-11-11
申请号：US11585127
申请日：2006-10-24
申请人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
发明人： Hong-seok Lee , Suk-han Lee , Ji-deog Kim , Il-kwon Moon
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , B82Y20/00 , G02B6/1225 , G02F1/133553 , G02F2001/133521 , G02F2202/32
摘要： A reflective display device using photonic crystals includes a plurality of reflective color filters, each reflective color filter reflects a predetermined wavelength range of an incident visible light; and a plurality of optical switches disposed adjacent to and facing a corresponding one of the plurality of reflective color filters, each of the plurality of optical switches extracts a predetermined color by adjusting an intensity or on/off-frequency of light reflected from the corresponding one of the plurality of reflective color filters. Accordingly, a reflective display device using photonic crystals may have a simplified structure requiring no conventional reflecting mirror.
摘要翻译：使用光子晶体的反射显示装置包括多个反射滤色器，每个反射滤色镜反射入射的可见光的预定波长范围; 以及与所述多个反射滤色器中的相应一个相邻设置的多个光开关，所述多个光开关中的每一个通过调节从相应的一个反射滤光片反射的光的强度或开/关频率来提取预定颜色的多个反射滤色器。因此，使用光子晶体的反射式显示装置可以具有不需要常规反射镜的简化结构。

22. 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。

23. 发明授权

US07405792B2 Reflective liquid crystal display device having cholesteric liquid crystal color filter and particular light blocking lines near pads 有权
标题翻译：具有胆甾醇型液晶滤色器的反射型液晶显示装置和贴片附近的特定遮光线
公开(公告)号：US07405792B2
公开(公告)日：2008-07-29
申请号：US10957720
申请日：2004-10-05
申请人： Joun-Ho Lee
发明人： Joun-Ho Lee
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/133512 , G02F1/133536 , G02F2001/133388 , G02F2001/133521 , G02F2001/133543
摘要： A reflective liquid crystal display device includes a first substrate including a display region and a first non-display region, the first non-display region being disposed at a boundary of the display region. A second substrate faces and is spaced apart from the first substrate, the second substrate including a second non-display region corresponding to a portion larger than the first substrate. A light absorption layer is on an inner surface of the first substrate. A cholesteric liquid crystal color filter (CCF) layer is at the display region and the first non-display region is on the light absorption layer. A common electrode is on the CCF layer. An array element is on an inner surface of the second substrate. A light shielding pattern is on the array element, the light shielding pattern corresponding to the CCF layer at the first non-display region. A retardation plate and a polarizing plate are sequentially formed on the outer surface of the second substrate. A liquid crystal layer is interposed between the common electrode and the array element.
摘要翻译：反射型液晶显示装置包括具有显示区域和第一非显示区域的第一基板，第一非显示区域配置在显示区域的边界。第二衬底面对并与第一衬底间隔开，第二衬底包括对应于大于第一衬底的部分的第二非显示区域。光吸收层位于第一基板的内表面上。胆甾醇型液晶滤色器（CCF）层位于显示区域，第一非显示区域在光吸收层上。公共电极在CCF层上。阵列元件位于第二基板的内表面上。阵列元件上的遮光图案是与第一非显示区域处的CCF层相对应的遮光图案。在第二基板的外表面上依次形成延迟板和偏光板。在公共电极和阵列元件之间插入液晶层。

24. 发明申请

US20080062359A1 Optical interference filter that performs excellent color separation, and liquid crystal display, electroluminescence display and projection display apparatus having the optical interference filter 有权
标题翻译：具有优异的分色性的光干涉滤光器，具有光干涉滤光器的液晶显示器，电致发光显示器和投影显示装置
公开(公告)号：US20080062359A1
公开(公告)日：2008-03-13
申请号：US11898408
申请日：2007-09-12
申请人： Yuichi Inaba , Takumi Yamaguchi , Daisuke Ueda
发明人： Yuichi Inaba , Takumi Yamaguchi , Daisuke Ueda
IPC分类号： G02B1/10 , G02F1/1335 , H01J1/62
CPC分类号： G02B5/285 , G02F2001/133521 , H01L27/322 , H05B33/22
摘要： An optical interference filter whose major component is a film member. The film member includes a plurality of window regions arranged discretely in a surface direction selectively transmit, using an effect of optical interference, light having a waveband that substantially belongs to a visible spectrum, the plurality of window regions being arranged discretely in the surface direction, and one or more boundary regions selectively transmit, using the effect of the optical interference, light having a waveband that substantially belongs to an invisible spectrum excluding the visible spectrum, the one or more the boundary regions being located between adjacent window regions.
摘要翻译：一种光学干涉滤光器，其主要成分是膜元件。该薄膜构件包括多个沿着表面方向离散布置的窗口区域，该多个窗口区域使用光学干涉的作用选择性地发送具有基本上属于可见光谱的波段的光，该多个窗口区域沿离散方向布置在表面方向上，并且一个或多个边界区域使用光学干涉的作用选择性地发射具有基本上属于不可见光谱的不可见光谱的波段的光，所述一个或多个边界区域位于相邻窗口区域之间。

25. 发明授权

US07324181B2 Non-absorbing polarization color filter and liquid crystal display incorporating the same 有权
标题翻译：非吸收型偏振滤色器和含有这种滤色片的液晶显示器
公开(公告)号：US07324181B2
公开(公告)日：2008-01-29
申请号：US11102196
申请日：2005-04-07
申请人： Pavel I. Lazarev , Michael V. Paukshto , Louis D. Silverstein , Pochi Yeh
发明人： Pavel I. Lazarev , Michael V. Paukshto , Louis D. Silverstein , Pochi Yeh
IPC分类号： G02F1/1335 , G02B27/28
CPC分类号： G02F1/13473 , G02F1/133533 , G02F2001/133521
摘要： The present invention relates to the field of color filters, in particular, to a non-absorbing polarization color filters and to high-brightness color liquid crystal display panel with improved image contrast employing non-absorbing polarization color filters and light recycling among neighboring subpixels. The disclosed invention represents a non-absorbing polarization color filter comprising the following elements: a rear broadband multilayer lossless polarizer, a front broadband multilayer lossless polarizer, and a color polarization rotator. The rear broadband multilayer lossless polarizer has a predefined-oriented transmission axis AB. Said front broadband multilayer lossless polarizer is located approximately in parallel with the rear broadband multilayer lossless polarizer, and has a transmission axis approximately parallel or approximately orthogonal with respect to transmission axis AB. The color polarization rotator is located between the front broadband multilayer lossless polarizer and the rear broadband multilayer lossless polarizer. Said color polarization rotator comprises a stack of thin birefringent films with c-axes orientations alternated in sign according to a rocking angle α with respect to orientation of the transmission axis AB. A number, a rocking angle α, thicknesses and optical anisotropies of thin birefringent films are selected so, that the non-absorbing polarization color filter transmits a predetermined color light having the polarization state approximately parallel to transmission axis AB, reflects said predetermined color light having the polarization state orthogonal to the transmission axis AB, and reflects an unpolarized light of other predetermined color.
摘要翻译：本发明涉及彩色滤光片领域，特别涉及非吸收型偏振滤色镜和具有改善的图像对比度的高亮度彩色液晶显示面板，其中采用非吸收型偏振滤色器和相邻子像素之间的光循环。所公开的发明表示一种非吸收偏振滤色镜，包括以下元件：后宽带多层无损偏振器，前宽带多层无损偏振器和彩色偏振旋转器。后宽带多层无损偏振器具有预定义的透射轴线AB。所述前宽带多层无损偏振器大致与后宽带多层无损偏振器平行，并且具有相对于透射轴线AB近似平行或大致正交的透射轴。彩色偏振旋转器位于前宽带多层无损偏振片和后宽带多层无损偏振片之间。所述彩色偏振旋转器包括一叠薄的双折射膜，其中c轴取向根据相对于透射轴线AB的取向的摇摆角α在符号上交替。选择数量，摇摆角α，薄双折射膜的厚度和光学各向异性，使得非吸收偏振滤色器透射具有大致平行于透射轴AB的偏振状态的预定色光，反射具有与透射轴AB正交的偏振状态，并且反射其他预定颜色的非偏振光。

26. 发明申请

US20070291574A1 METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE AND ELECTRO-OPTICAL DEVICE 审中-公开
标题翻译：制造电光器件和电光器件的方法
公开(公告)号：US20070291574A1
公开(公告)日：2007-12-20
申请号：US11758549
申请日：2007-06-05
申请人： Yoichi Noda
发明人： Yoichi Noda
IPC分类号： G11C8/00
CPC分类号： G02F1/133516 , G02F1/133371 , G02F1/13439 , G02F2001/133521 , G02F2201/123 , G02F2203/055
摘要： A method for manufacturing an electro-optical device which has first and second electrodes, an electro-optical layer interposed between the first and second electrodes and a plurality of pixel regions arranged in a plane, and performs display by transmitting light through each of colored layers provided correspondingly to each of the pixel regions. The method includes (a) forming a first partition wall partitioning the pixel regions on a first substrate and (b) forming first electrodes by applying first electrode forming material liquid to the individual areas partitioned by the first partition wall. In step (b) a layer thickness of each of the first electrodes is set depending on a wavelength range of light transmitted through the colored layer provided correspondingly thereto.
摘要翻译：一种制造具有第一和第二电极的电光装置的方法，插入在第一和第二电极之间的电光层和布置在平面中的多个像素区域，并且通过透过每个着色层的光进行显示相应地提供每个像素区域。该方法包括：（a）形成分隔第一基板上的像素区域的第一分隔壁和（b）通过将第一电极形成材料液体施加到由第一分隔壁分隔的各个区域而形成第一电极。在步骤（b）中，每个第一电极的层厚度根据透射通过与之对应设置的着色层的光的波长范围而设定。

27. 发明申请

US20070052894A1 Optical element 有权
公开(公告)号：US20070052894A1
公开(公告)日：2007-03-08
申请号：US11593120
申请日：2006-11-06
申请人： Keiko Tazaki , Koji Ishizaki
发明人： Keiko Tazaki , Koji Ishizaki
IPC分类号： G02F1/1333
CPC分类号： G02B5/3033 , G02B1/105 , G02B1/14 , G02B5/3016 , G02B5/3083 , G02F1/133514 , G02F1/133516 , G02F1/133636 , G02F1/13718 , G02F2001/133521 , G02F2001/133543
摘要： An optical element including: an alignment substrate; a liquid crystal layer formed on the alignment substrate, made by forming and curing a film of a liquid crystalline material; and a protective layer having high hardness, formed on the liquid crystal layer. The protective layer is for protecting the liquid crystal layer from being deformed by externally exerted forces. Preferably, the protective layer has a modulus of elasticity (=(elastic deformation)/(total deformation)) of 0.6 or more and a plastic deformation of 0.5 μm or less as determined by pushing an indenter into the protective layer with a test force of 2 mN in accordance with the universal hardness test method. The optical element has the advantages that the film thickness distribution of the liquid crystal layer remains uniform even when forces are externally exerted to the optical element in the process of production of the optical element or in the course of incorporation of the optical element in a liquid crystal display, and that the optical element can maintain its high displaying quality even when incorporated in a liquid crystal display.

28. 发明授权

US07126656B2 Reflective liquid crystal display device having cholesteric liquid crystal color filter and controlled liquid crystal black matrix in the non-display region 有权
标题翻译：在非显示区域中具有胆甾醇型液晶滤色器和受控液晶黑矩阵的反射型液晶显示装置
公开(公告)号：US07126656B2
公开(公告)日：2006-10-24
申请号：US10957721
申请日：2004-10-05
申请人： Joun-Ho Lee
发明人： Joun-Ho Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133512 , G02F1/133536 , G02F2001/133388 , G02F2001/133521 , G02F2001/133543
摘要： A reflective liquid crystal display device includes a first substrate including a display region and a first non-display region, the first non-display region being disposed at a boundary of the display region. A second substrate faces and is spaced apart from the first substrate, the second substrate including a second non-display region corresponding to a portion larger than the first substrate. A light absorption layer is on an inner surface of the first substrate. A cholesteric liquid crystal color filter (CCF) layer is at the display region and the first non-display region is on the light absorption layer. A common electrode is on the CCF layer. An array element is on an inner surface of the second substrate. A light shielding pattern is on the array element, the light shielding pattern corresponding to the CCF layer at the first non-display region. A retardation plate and a polarizing plate are sequentially formed on the outer surface of the second substrate. A liquid crystal layer is interposed between the common electrode and the array element.
摘要翻译：反射型液晶显示装置包括具有显示区域和第一非显示区域的第一基板，第一非显示区域配置在显示区域的边界。第二衬底面对并与第一衬底间隔开，第二衬底包括对应于大于第一衬底的部分的第二非显示区域。光吸收层位于第一基板的内表面上。胆甾醇型液晶滤色器（CCF）层位于显示区域，第一非显示区域在光吸收层上。公共电极在CCF层上。阵列元件位于第二基板的内表面上。阵列元件上的遮光图案是与第一非显示区域处的CCF层相对应的遮光图案。在第二基板的外表面上依次形成延迟板和偏光板。在公共电极和阵列元件之间插入液晶层。

29. 发明授权

US07046326B2 Multi-pixel liquid crystal cell array 有权
标题翻译：多像素液晶单元阵列
公开(公告)号：US07046326B2
公开(公告)日：2006-05-16
申请号：US10391510
申请日：2003-03-17
申请人： Lindsay W. Austin , Shanti A. Cavanaugh , Louis J. Molinari , Mark E. Young
发明人： Lindsay W. Austin , Shanti A. Cavanaugh , Louis J. Molinari , Mark E. Young
IPC分类号： G02F1/1339
CPC分类号： G02F1/31 , G02F1/093 , G02F1/1326 , G02F1/133382 , G02F1/133528 , G02F1/1339 , G02F2001/133521 , G02F2001/13355 , G02F2201/305 , G02F2203/055 , G02F2203/06 , G02F2203/12
摘要： A multi-pixel optical processing system includes a multi-pixel liquid crystal cell platform having a deposited metal gasket moisture barrier bonding two opposing substrates each having a spacer layer to accurately control cell gap thickness. A library of specialized pixel constructs is included that can be configured to yield predetermined optical functions at referential locations in the platform. A control system is provided utilizing a time division scheme that multiplexes temperature sensing and heating functions across an optional integrated active thermal element that may be integrated inside the liquid crystal platform. A calibration process characterizes the profile of the cell and generates a polynomial regression formula that provides the voltage drive output for all pixels in the platform based on the platform temperature and state of each pixel.
摘要翻译：多像素光学处理系统包括具有沉积的金属衬垫湿气屏障的多像素液晶单元平台，其结合两个相对的基板，每个基板具有间隔层以精确地控制单元间隙厚度。包括专门的像素结构的库，其可被配置为在平台的参考位置产生预定的光学功能。提供了一种控制系统，其利用时间分割方案，其跨越可以集成在液晶平台内的可选的集成有源热元件来复用温度感测和加热功能。校准过程表征单元的轮廓，并产生多项式回归公式，其基于平台温度和每个像素的状态为平台中的所有像素提供电压驱动输出。

30. 发明申请

US20050150540A1 Display and solar cell device 审中-公开
标题翻译：显示器和太阳能电池装置
公开(公告)号：US20050150540A1
公开(公告)日：2005-07-14
申请号：US11072551
申请日：2005-03-03
申请人： Zili Li , Iwona Turlik , Kevin Jelley
发明人： Zili Li , Iwona Turlik , Kevin Jelley
IPC分类号： G02F1/133 , G02F1/1334 , G02F1/1335 , G02F1/137 , H01L31/00 , H01L25/00 , H02N6/00
CPC分类号： G02F1/13306 , G02F1/1334 , G02F1/133553 , G02F1/13718 , G02F2001/13324 , G02F2001/133521
摘要： Liquid crystal displays (10) and touch sensitive displays (41) are stacked with one or more solar cells (15) such that light passing through the displays will illuminate the light receiving active surface of the solar cells (15). No reflector or polarizer need be used when the liquid crystal display (10) uses cholesteric or polymer dispersed liquid crystals. When using supertwist nematic or twisted nematic liquid crystals, a reflector (21) can be used that comprises a selective color reflector. The resultant display/solar cell can be utilized in combination with a device such as a wireless communications device (62) with the solar cell (15) providing electricity to the display (61), the wireless communications device (62), or both. A mask (71) can be used to occlude surface features on the solar cell (15) as appropriate to provide a substantially uniformly colored appearance.
摘要翻译：液晶显示器（10）和触敏显示器（41）与一个或多个太阳能电池（15）堆叠，使得穿过显示器的光将照射太阳能电池（15）的光接收有源表面。当液晶显示器（10）使用胆甾型或聚合物分散液晶时，不需要使用反射器或偏光片。当使用超扭曲向列或扭曲向列液晶时，可以使用包括选择性彩色反射器的反射器（21）。所得的显示/太阳能电池可以与诸如无线通信设备（62）的设备结合使用，太阳能电池（15）向显示器（61），无线通信设备（62）或两者提供电力。可以使用掩模（71）来适当地遮挡太阳能电池（15）上的表面特征以提供基本上均匀着色的外观。

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