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    • 5. 发明申请
    • LIQUID CRYSTAL DISPLAY AND THE METHOD OF ITS FABRICATION
    • 液晶显示及其制造方法
    • WO2003010594A1
    • 2003-02-06
    • PCT/US2002/023929
    • 2002-07-26
    • OPTIVA, INC.LAZAREV, Pavel
    • LAZAREV, Pavel
    • G02F1/1335
    • G02F1/133528G02F2001/133565
    • The invention pertains to devices for presenting information, in particular liquid crystal (LC) displays and may be used in indicatory technology of various purposes. Liquid crystal display, according to the invention, comprises a layer of liquid crystal (2), situated between two plates (3), on each of which there have been placed or formed electrodes (4) and at least one polarizer layer (5), while the electrodes on at least one of the plates are made transparent, and at least one layer of at least one polarizer formed on the inner side of the transparent electrodes on at least one of the plates in the display is the E-type polarizer and made out of at least partially crystalline film of molecularly ordered structure of an organic dye. Situated above the transparent electrodes, local areas of at least one layer of E-type polarizer, formed on the inner side of the transparent electrodes, are modified to enhance their conductivity.
    • 本发明涉及用于呈现信息的装置,特别是液晶(LC)显示器,并且可以用于各种目的的指示技术。 根据本发明的液晶显示器包括位于两个板(3)之间的液晶层(2),其中每个板已经放置或形成电极(4)和至少一个偏振器层(5) 同时至少一个板上的电极是透明的,并且在显示器中的至少一个板上的透明电极的内侧上形成的至少一个偏振片的至少一层是E型偏振器 并由至少部分结晶的有机染料分子结构的薄膜制成。 在透明电极之上,形成在透明电极的内侧上的至少一层E型偏振片的局部区域被改性以提高它们的导电性。
    • 9. 发明申请
    • LIQUID CRYSTAL DISPLAY WITH REFLECTING POLARIZER
    • 液晶显示器与反射偏振器
    • WO2003025092A1
    • 2003-03-27
    • PCT/US2002/030008
    • 2002-09-20
    • OPTIVA, INC.LAZAREV, PavelPAUKSHTO, MichaelYAO-DONG, Ma
    • LAZAREV, PavelPAUKSHTO, MichaelYAO-DONG, Ma
    • C09K19/60
    • G02F1/133536C09K19/60G02B5/305
    • A liquid crystal display is provided which comprises front and rear panels, and electrodes, polarizers and a layer of liquid crystal disposed between the front and rear panels. The polarizer on the rear panel is preferably a reflecting type in at least one region of the spectrum and contains at least one element in the formof a multilayer structure. The multilayer structure contains at least two anisotropic layers separated by at least one intermediate layer which is optically transparent in the desired spectral region. The ratio of refraction indices and thickness of the layersin the multilayer structure is chosen such to provide an extremumfor the ratio of the transmitted and reflected polarized light inthe spectral region.
    • 提供了一种液晶显示器,其包括前面板和后面板,以及设置在前面板和后面板之间的电极,偏振器和液晶层。 后面板上的偏振器优选地是在光谱的至少一个区域中的反射型,并且包含多层结构形式的至少一种元件。 所述多层结构包含至少两个各向异性层,所述至少两个各向异性层被至少一个中间层隔开,所述中间层在期望的光谱区域是光学透明的。 选择多层结构中的层的折射率和厚度比,以便在光谱区域中提供透射和反射偏振光的比例的极值。
    • 10. 发明申请
    • NON-ABSORBING POLARIZATION COLOR FILTER AND LIQUID CRYSTAL DISPLAY INCORPORATING THE SAME
    • 不吸收偏光颜色过滤器和液晶显示器
    • WO2005106577A1
    • 2005-11-10
    • PCT/US2005/012453
    • 2005-04-12
    • OPTIVA, INC.LAZAREV, PavelPAUKSHTO, Michael, V.SILVERSTEIN, Louis, D.YEH, Pochi
    • LAZAREV, PavelPAUKSHTO, Michael, V.SILVERSTEIN, Louis, D.YEH, Pochi
    • G02F1/1347
    • G02F1/13473G02F1/133533G02F2001/133521
    • 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 a with respect to orientation of the transmission axis AB. A number, a rocking angle a, 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.
    • 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,其具有相对于透射轴线AB的取向的相对于摆动角度a的交替标记的c轴取向。 选择数量,摇摆角度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线AB的偏振态的预定色光,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。