High transmittance brightness enhancement optically element for LCD by wholly coating process
    11.
    发明申请
    High transmittance brightness enhancement optically element for LCD by wholly coating process 审中-公开
    高透光度亮度增强光学元件用于LCD,通过全涂层工艺

    公开(公告)号:US20060028600A1

    公开(公告)日:2006-02-09

    申请号:US10909318

    申请日:2004-08-03

    IPC分类号: G02F1/1335

    摘要: The present invention discloses a high transmittance brightness enhancement element including a cholesteric liquid crystal film, a quarter-wave film, and preferably a polarizing film formed on a substrate. The cholesteric liquid crystal film and quarter-wave film are formed by coating, and the polarizing film may be formed by coating or adhering a pre-formed polarizing film to the quarter-wave film. The high transmittance brightness enhancement element with polarizing film can be integrated with backlight module to provide a brightness enhancement polarized light source for LCD.

    摘要翻译: 本发明公开了一种高透光率亮度增强元件,其包括胆甾型液晶膜,四分之一波长膜,优选地形成在基板上的偏光膜。 胆甾型液晶膜和四分之一波长膜通过涂布形成,并且可以通过将预成形的偏振膜涂覆或粘合到四分之一波长的膜上而形成偏振膜。 具有偏振膜的高透过率亮度增强元件可与背光模块集成,为LCD提供亮度增益偏振光源。

    Optical device having an E-mode polarizer
    12.
    发明授权
    Optical device having an E-mode polarizer 有权
    具有E型偏振器的光学器件

    公开(公告)号:US06879356B2

    公开(公告)日:2005-04-12

    申请号:US10336733

    申请日:2003-01-06

    摘要: An optical device has an E-mode polarizer. The optical device has an E-mode polarizer, a ¼ wave phase retardation plate, and a cholesteric reflective polarizer. The E-mode polarizer is a linear dichroic polarizer and enables extraordinary light to pass. The ¼ wave phase retardation plate is sandwiched between the E-mode polarizer and the cholesteric reflective polarizer.

    摘要翻译: 光学器件具有E型偏振器。 该光学器件具有E型偏振器,1/4波相位差板和胆甾型反射型偏振器。 E型偏振器是线性二向色偏振器,可使非凡的光通过。 ¼波相位延迟板夹在E型偏振器和胆甾型反射型偏振片之间。

    BISTABLE DISPLAY MATERIALS AND METHODS AND DEVICES THEREOF
    13.
    发明申请
    BISTABLE DISPLAY MATERIALS AND METHODS AND DEVICES THEREOF 有权
    双重显示材料及其方法及其设备

    公开(公告)号:US20100321626A1

    公开(公告)日:2010-12-23

    申请号:US12562391

    申请日:2009-09-18

    IPC分类号: C09K19/02

    CPC分类号: C09K19/52

    摘要: A display material and method and device thereof are provided. The display material is first formed by evenly mixing appropriate weight ratios of DFLCs, incurable nanoparticles, curable nanoparticles, and a photoinitiator. Next, the evenly mixed mixture is disposed between two parallel conducting transparent substrates, wherein an electrical field is conducted thereto and the DFLCs therein aligned to the direction of the applied electrical field. Concurrently, under the applied electrical field, some curable nanoparticles within the evenly mixed mixture, form short nano chains, initiating the photo initiator. The frame structure of short nano chains stabilize both the clear and scattering states, thereby the bistable characteristic was improved and the contrast ratio was enhanced as applied to bistable displays.

    摘要翻译: 提供了显示材料及其方法和装置。 显示材料首先通过均匀混合适当重量比的DFLC,不可消耗的纳米颗粒,可固化纳米颗粒和光引发剂来形成。 接下来,将均匀混合的混合物设置在两个平行的导电透明基板之间,其中对其进行电场并且其中的DFLC与所施加的电场的方向对齐。 同时,在施加的电场下,在均匀混合的混合物中的一些可固化纳米颗粒形成短的纳米链,引发光引发剂。 短纳米链的框架结构稳定了清晰和散射状态,从而双稳态特性得到改善,对比度提高了,适用于双稳态显示器。

    OPTICAL ELEMENTS, BACKLIGHT MODULES, AND LIQUID CRYSTAL DISPLAY EMPLOYING THE SAME
    14.
    发明申请
    OPTICAL ELEMENTS, BACKLIGHT MODULES, AND LIQUID CRYSTAL DISPLAY EMPLOYING THE SAME 有权
    光学元件,背光模块和使用其的液晶显示器

    公开(公告)号:US20100110336A1

    公开(公告)日:2010-05-06

    申请号:US12610982

    申请日:2009-11-02

    CPC分类号: G02F1/133606

    摘要: Optical elements and backlight modules employing the same are provided. The optical element can be a brightness enhancement diffusion complex film, comprising a cholesteric liquid crystal film and a transparent optical film directly disposed on the cholesteric liquid crystal film. Particularly, the whole transparent optical film directly contacts to the cholesteric liquid crystal film, in the absence of an intermediate located between the transparent optical film and the cholesteric liquid crystal film.

    摘要翻译: 提供了使用其的光学元件和背光模块。 光学元件可以是亮度增强扩散复合膜,其包括胆甾醇型液晶膜和直接设置在胆甾醇型液晶膜上的透明光学膜。 特别地,在透明光学膜和胆甾醇型液晶膜之间不存在中间的情况下,整个透明光学膜直接接触胆甾型液晶膜。

    BACKLIGHT MODULES AND DISPLAYS USING THE SAME
    16.
    发明申请
    BACKLIGHT MODULES AND DISPLAYS USING THE SAME 审中-公开
    背光模块和使用它的显示器

    公开(公告)号:US20080158877A1

    公开(公告)日:2008-07-03

    申请号:US11775137

    申请日:2007-07-09

    IPC分类号: F21V9/14 F21V5/02

    摘要: A backlight module and a display using the same are disclosed. The backlight module includes an emitting device having a plurality of light emitting elements controlled by a color sequential method and a polarizing module on the emitting device. The display further has a display panel and a polarizer plate. The display panel is disposed between the polarizer plate and the backlight module.

    摘要翻译: 公开了一种背光模块和使用其的显示器。 背光模块包括具有由发色装置控制的多个发光元件和发光装置的偏光模块的发光装置。 显示器还具有显示面板和偏振板。 显示面板设置在偏振板和背光模块之间。

    Methods for manufacturing color filters
    17.
    发明授权
    Methods for manufacturing color filters 有权
    彩色滤光片制造方法

    公开(公告)号:US6110625A

    公开(公告)日:2000-08-29

    申请号:US248375

    申请日:1999-02-10

    IPC分类号: G02B5/20 G02F1/1335

    CPC分类号: G02B5/201

    摘要: The invention relates to a method for manufacturing color filters utilizing a color electrodeposition coating which contains an anionic electrodeposition resin having a low acid value. Said method comprises coating a layer of positive photoresist onto a transparent electrically conductive substrate, exposing the substrate under a photomask or photomasks to form regions of different initial levels of exposure energy, exposing the entire surface of the substrate through an energy-incrementing way to, progressively, allow all regions of the substrate to achieve an energy sufficient to completely expose the photoresist on each corresponding region, developing stepwise each region with a same developer solution to cause the electrically conductive substrate of the corresponding region uncovered, electrodepositing said region with a color electrodeposition coating containing an anionic electrodeposition resin having a low acid value to finish the pixel arrangements of the desired colors and completely exposing the substrate. The low acid value anionic electrodeposition resin utilized in the invention has an acid value of 1 to 70 mg KOH/g. The method of the invention shows the advantages of having a high degree of freedom in pattern figures and a wide process window. Moreover, the manufacture color filters of large surface and the perfect yield rate of products are possible.

    摘要翻译: 本发明涉及一种使用含有酸度低的阴离子电沉积树脂的彩色电沉积涂料制造滤色器的方法。 所述方法包括将一层正性光致抗蚀剂涂覆在透明导电基板上,将光刻掩模或光掩模下的基板曝光以形成不同初始曝光能量的区域,通过能量递增方式暴露基板的整个表面, 逐渐地允许衬底的所有区域实现足以完全暴露每个对应区域上的光致抗蚀剂的能量,用相同的显影剂溶液逐步展开每个区域以使对应区域的导电衬底未被覆盖,用颜色电沉积所述区域 电沉积涂层含有具有低酸值的阴离子电沉积树脂以完成所需颜色的像素排列并完全曝光基底。 本发明中使用的低酸值阴离子电沉积树脂的酸值为1至70mg KOH / g。 本发明的方法显示了在图案图形和宽的工艺窗口中具有高自由度的优点。 此外,制造大面积的滤色片和产品的完美产率是可能的。

    Method for producing color filters
    18.
    发明授权
    Method for producing color filters 失效
    滤色片生产方法

    公开(公告)号:US5631111A

    公开(公告)日:1997-05-20

    申请号:US588962

    申请日:1996-01-19

    IPC分类号: C25D13/12 G02B5/20

    CPC分类号: G02B5/201 C25D13/12

    摘要: An improved method is disclosed for making color filters via electrodeposition or lithographic electrodeposition of a plurality of colored resins onto an electrically conductive substrate. The method comprises the steps of: (a) forming a black-hued pattern on the substrate; (b) dividing the substrate into an intended zone and a conjugate zone, the intended zone being portions of the substrate to be deposited with the colored resins and the conjugate zone being portions of the substrate not to be deposited with the colored resins; (c) forming a permanent insulation film on the conjugate zone of the substrate; and (d) electrodepositing the colored resins onto the intended zone of the substrate. The photosensitive insulation resin is preferably a negative photosensitive resin containing: (i) a resin binder containing a carboxyl (COOH) group; (ii) 1-15 wt %, based on the weight of the resin binder, of a photopolymerization initiator; and (iii) 30-100 wt %, based on the weight of the resin binder, of a photo-reactive monomer or oligomer each containing at least two unsaturated double bonds.

    摘要翻译: 公开了一种改进的方法,用于通过多个着色树脂的电沉积或平版印刷电沉积制成彩色滤光片到导电基底上。 该方法包括以下步骤:(a)在衬底上形成黑色样式; (b)将基材分成预期区域和共轭区域,预期区域是要沉积着色树脂的基材的部分,共轭区域是不沉积着色树脂的基材的部分; (c)在所述基板的共轭区上形成永久绝缘膜; 和(d)将着色树脂电沉积到基底的预期区域上。 感光性绝缘树脂优选为负型感光性树脂,其含有:(i)含有羧基(COOH)基团的树脂粘合剂; (ii)基于树脂粘合剂的重量为1-15重量%的光聚合引发剂; 和(iii)30-100重量%,基于树脂粘合剂的重量,每个含有至少两个不饱和双键的光反应性单体或低聚物。