Optical Film, Method for Producing Optical Film, Optically-Compensatory Film, Polarizing Plate and Liquid-Crystal Display Device
    14.
    发明申请
    Optical Film, Method for Producing Optical Film, Optically-Compensatory Film, Polarizing Plate and Liquid-Crystal Display Device 有权
    光学膜,制造光学膜的方法,光学补偿膜,偏光板和液晶显示装置

    公开(公告)号:US20080138541A1

    公开(公告)日:2008-06-12

    申请号:US11795145

    申请日:2006-01-31

    CPC分类号: G02B5/3033 Y10T428/10

    摘要: An optical film comprising: a resin material; and an additive in an amount of at least 0.3% by mass based on the resin material, wherein when the optical film is divided into 10 equal portions in a thickness direction of the optical film, an amount of the additive existing in each of 8 portions excepting the two outermost layer portions of the 10 equal portions is from 80 to 120% based on a mean additive amount in an entire optical film; a method for producing it; an optically-compensatory film, a polarizing plate and a liquid-crystal display device that comprise the optical film.

    摘要翻译: 一种光学膜,包括:树脂材料; 和相对于树脂材料为至少0.3质量%的添加剂,其中当光学膜在光学膜的厚度方向上被分成10等份时,存在于8个部分中的添加剂的量 除了整个光学膜中的10个相等部分的两个最外层部分的平均添加量为80〜120% 一种生产它的方法; 光学补偿膜,偏振片和包括该光学膜的液晶显示装置。

    Cellulose acylate film, polarizing plate and liquid crystal display
    15.
    发明申请
    Cellulose acylate film, polarizing plate and liquid crystal display 审中-公开
    纤维素酰化膜,偏光板和液晶显示

    公开(公告)号:US20070172605A1

    公开(公告)日:2007-07-26

    申请号:US10590655

    申请日:2005-02-24

    IPC分类号: C09K19/00

    摘要: To provide a cellulose acylate film which exhibits excellent retardation values both in the film plane and along the direction perpendicular to the film plane, and undergoes less change in the retardation values by environmental humidity, and a polarizing plate using this film, a polarizing plate using the film, and a liquid crystal display undergoing less change in viewing angle characteristics, the cellulose acylate film satisfies formulae (I), (II), (V) and (VI), wherein Re(630) and Rth(630) is defined in the specification: 2.00≦DS2+DS3+DS6≦3.00  (I) DS6/(DS2+DS3+DS6)≧0.315  (II) 46≦Re(630)≦200  (V) 70≦Rth(630)≦350  (VI)

    摘要翻译: 为了提供纤维素酰化物膜,其在膜平面和垂直于膜平面的方向上都具有优异的延迟值,并且由环境湿度引起的延迟值变化较小,并且使用该膜的偏振片,使用 该薄膜和视角特性变化较小的液晶显示器,纤维素酰化物膜满足式(I),(II),(V)和(VI),其中定义了Re(630)和Rth(630) 在规范中:<?in-line-formula description =“In-line Formulas”end =“lead”?> 2.00 <= DS2 + DS3 + DS6 <= 3.00(I)<?in-line-formula description =“ DS6 /(DS2 + DS3 + DS6)> = 0.315(II)<线内公式“end =”tail“?> <?in-line-formula description =”In-line Formulas“end =”lead“ ?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 46 <= Re(630) <= 200(V)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-for mulae description =“In-line Formulas”end =“lead”?> 70 <= Rth(630)<= 350(VI)<?in-line-formula description =“In-line Formulas”end =“tail”? >

    Silver halide photographic light-sensitive material containing aliphatic
carboxylic ester
    18.
    发明授权
    Silver halide photographic light-sensitive material containing aliphatic carboxylic ester 失效
    银盐摄影光敏材料含有脂肪酸酯

    公开(公告)号:US5063147A

    公开(公告)日:1991-11-05

    申请号:US515992

    申请日:1990-04-27

    IPC分类号: G03C1/76

    CPC分类号: G03C1/7614 Y10S430/162

    摘要: Disclosed is a silver halide photographic light-sensitive material comprising a support and a light-sensitive silver halide emulsion layer provided on the support, wherein a surface layer provided on the photographic light-sensitive material contains an aliphatic carboxylic ester having the formula (I) or the formula (II):R.sup.11 COOR.sup.12 (I)in which each of R.sup.11 and R.sup.12 independently is an aliphatic hydrocarbon group having 12-70 carbon atoms; at least one of R.sup.11 and R.sup.12 is branched; and the number of the total carbon atoms contained in R.sup.11 and R.sup.12 is in the range of 32 to 140,R.sup.21 OOCXCOOR.sup.22 (II)in which each of R.sup.21 and R.sup.22 independently is an aliphatic hydrocarbon group having 12-70 carbon atoms; X is a divalent linking group; at least one of R.sup.21, R.sup.22 and X is a branched aliphatic hydrocarbon group having 12 or more carbon atoms; and the number of the total carbon atoms contained in R.sup.21 and R.sup.22 is in the range of 32 to 140.

    Polarizing Plate and Liquid Crystal Display
    20.
    发明申请
    Polarizing Plate and Liquid Crystal Display 审中-公开
    偏光板和液晶显示屏

    公开(公告)号:US20080062355A1

    公开(公告)日:2008-03-13

    申请号:US10584462

    申请日:2004-12-21

    IPC分类号: G02F1/1335 C09K19/00 G02B5/30

    摘要: To provide a polarizing plate which has superior characteristics of expressing in-plane and thicknesswise retardation and which is less susceptible to time-varying changes in retardation value attributable to ambient humidity, as well as to provide a liquid crystal display which undergoes little tune-varying change in view angle characteristic, the polarizing plate which contains a transparent protective film having the retardation specified in the specification is housed in a moisture-proofed container under the humidity condition specified in the specification, and the liquid crystal display contains the polarizing plate.

    摘要翻译: 为了提供具有表现面内和厚度延迟的优异特性的偏振片,并且其不易受到由于环境湿度引起的延迟值的时变变化的影响,并且提供几乎不发生调谐变化的液晶显示器 视角特性的变化,含有本说明书中规定的相位延迟的透明保护膜的偏光板在规格说明书中规定的湿度条件下收纳在防潮容器中,液晶显示器包含偏光板。