Liquid crystal display device
    91.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US6133970A

    公开(公告)日:2000-10-17

    申请号:US288030

    申请日:1999-04-08

    Abstract: A liquid crystal display has excellent viewing angle characteristics and prevents any reduction of transmittance. A liquid crystal panel has a pair of substrates SUB1, SUB2 sandwiching a liquid crystal layer LC, at least one of the substrates having electrodes DTM for selecting pixels, polarizing plates POL1, POL2 disposed on both sides of the liquid crystal panel to control the transmitted light depending on the state of orientation of liquid crystal molecules by applying a voltage to the electrodes, illumination means BL for illuminating the liquid crystal panel, a driving circuit for applying a voltage in accordance with a display image to the electrodes, and birefringent sheet PDS formed on the outer surface of one of the pair of substrates SUB1 and SUB2 such that the direction of the maximum contrast or luminance becomes the vertical direction and such that viewing angle characteristics become symmetric in the horizontal direction, wherein the liquid crystal layer LC is oriented such that the transmittances of the liquid crystal panel in use in the vertical direction and horizontal direction have asymmetric viewing angle dependence and such that the direction of the maximum contrast or luminance is a direction different from either of the vertical and horizontal directions.

    Abstract translation: 液晶显示器具有优异的视角特性并且防止透射率的任何降低。 液晶面板具有夹着液晶层LC的一对基板SUB1,SUB2,至少一个具有用于选择像素的电极DTM的基板,设置在液晶面板两侧的偏振板POL1,POL2,以控制透射 通过向电极施加电压而取决于液晶分子的取向状态的光,用于照亮液晶面板的照明装置BL,用于向电极施加根据显示图像的电压的驱动电路和双折射片PDS 形成在一对基板SUB1和SUB2中的一个的外表面上,使得最大对比度或亮度的方向成为垂直方向,并且使得视角特性在水平方向上变为对称,其中液晶层LC取向 使得液晶面板在垂直方向和水平方向上的透射率 具有不对称的视角依赖性,并且使得最大对比度或亮度的方向是不同于垂直和水平方向之一的方向。

    一种液晶透镜和立体显示装置
    92.
    发明申请

    公开(公告)号:WO2014117410A1

    公开(公告)日:2014-08-07

    申请号:PCT/CN2013/071360

    申请日:2013-02-05

    Inventor: 廖巧生 陈峙彣

    Abstract: 公开了一种液晶透镜和立体显示装置,液晶透镜包括第一基板(610)、第二基板(620)以及液晶层(630),第二基板(620)上设置有多个条状电极组(621),每一条状电极组(621)包括依次绝缘堆叠的至少两层电极条(622,623,624),且宽度沿朝向第一基板(610)的方向依次减小,其中每一条状电极组(621)中的至少一层电极条分割成间隔设置的至少两个子电极条(624a,624b),且宽度或在工作时接收的电压彼此不同。立体显示装置,包括显示面板和液晶透镜,其不仅可以进行2D/3D显示的切换,还可以提高当前Neffprofile与理想Neffprofile的吻合度,增强显示的聚光性,改善3D显示时的观看效果。

    EFFICIENT FREQUENCY CONVERSION
    93.
    发明申请
    EFFICIENT FREQUENCY CONVERSION 审中-公开
    高效变频

    公开(公告)号:WO2012084179A1

    公开(公告)日:2012-06-28

    申请号:PCT/EP2011006411

    申请日:2011-12-19

    Abstract: The invention relates to a device for generating electromagnetic radiation, comprising a pump light source (1), which emits a substantially monochromatic excitation radiation (5) at a first wavelength, and an optical waveguide (2), which generates frequency-converted radiation (6, 7) at a second and a third wavelength from the excitation radiation (5) of the pump light source (1) by means of degenerate four-wave mixing. The problem of the invention is producing a device which ensures an improved pulse shape and conversion efficiency. According to the invention a filter element (3) is provided, which attenuates the radiation (6, 7) at the second or third wavelength.

    Abstract translation: 本发明涉及一种设备,用于产生电磁辐射,包括:一个泵浦光源(1)发射的基本上单色激发辐射(5)以第一波长和光学波导(2)(由激发辐射的简并四波混频 在第二产生的泵浦光源(1)频率转换辐射(6,7)和第三波长的5)。 本发明的目的是提供一种确保了改进的脉冲形状和变换效率的装置。 为了这个目的,本发明提出的过滤器元件(3)被提供,其衰减在第二或第三波长的辐射(7 6)。

    光デバイス
    94.
    发明申请
    光デバイス 审中-公开
    光学装置

    公开(公告)号:WO2008117449A1

    公开(公告)日:2008-10-02

    申请号:PCT/JP2007/056423

    申请日:2007-03-27

    Inventor: 白石 崇

    Abstract: 【課題】本発明は、光導波路を形成すべき基板上での配置位置によらず、応力発生に起因した屈折率偏差を補償し、温度ドリフトを補償する光デバイスであり、電気光学効果を有する基板(2)と、基板(2)に並列配置して形成された複数の光導波路(3b-1,3b-2)と、基板(2)の一部に形成され基板(2)における分極特性が反転された分極反転領域(6)と、をそなえ、分極反転領域(6)における前記分極特性が反転されていない他の領域(7)に対する境界の輪郭は、複数の導波路(3b-1,3b-2)が受ける歪み値の光伝搬方向座標に亘った累積値が複数の導波路(3b-1,3b-2)間で実質的に等しくなるように構成する。

    Abstract translation: 通过补偿由于产生应力而导致的折射率的偏差而补偿温度漂移的光学装置,而不管用于形成光波导的基板上的放置位置如何,包括具有电光效应的基板(2),多个光波导(3b- 1,3b-2)和形成在所述基板(2)的一部分上并且在所述基板(2)中具有反向偏振特性的偏振反转区域(6)。 在偏振特性未反转的偏振反转区域(6)中的其他区域(7)的边界的轮廓被布置为使得由多个光波导(3b-1,3b-2)接收的应变值和 沿着光传播方向的坐标积累的多个光波导(3b-1,3b-2)之间基本相等。

    SMECTIC LIQUID CRYSTAL HIGH-CONTRAST CONTROL OR DISPLAY DEVICE
    95.
    发明申请
    SMECTIC LIQUID CRYSTAL HIGH-CONTRAST CONTROL OR DISPLAY DEVICE 审中-公开
    具有高对比度蝶状FLÜSSIGKRISTALLSCHALT-或显示设备

    公开(公告)号:WO01007535A1

    公开(公告)日:2001-02-01

    申请号:PCT/EP2000/007075

    申请日:2000-07-24

    Abstract: The invention relates to a liquid crystal control or display device that contains a chiral smectic liquid crystal mixture. The ratio DELTA / THETA of the angle between the rubbing direction and the smectic layer normal to the tilt angle is at least 0.41. The liquid crystal mixture preferably has the phase sequence I-N-C and the tilt angle THETA at 25 DEG C ranges from 19 DEG to 39 DEG .

    Abstract translation: 所述Flüssigkristallschalt-或显示装置包括手性近晶型液晶混合物中,在液晶混合物中,摩擦方向和近晶层垂直于至少0.41的倾斜角之间的角度的比率DELTA / THETA优选为具有相序INC和在25℃下的液晶混合物 19 DEG和39°之间的倾斜角THETA位于。

    HIGH-CONTRAST ACTIVE MATRIX DISPLAYS
    96.
    发明申请
    HIGH-CONTRAST ACTIVE MATRIX DISPLAYS 审中-公开
    具有高对比度有源矩阵显示器

    公开(公告)号:WO00069987A1

    公开(公告)日:2000-11-23

    申请号:PCT/EP2000/004454

    申请日:2000-05-17

    Abstract: The invention relates to an active matrix display having an asymmetrically structured cell containing a monostable liquid crystal domain, wherein the chiral smectic liquid crystal mixture has phase sequence I-N*-SmC*, a spontaneous polarization in the range of a working temperature of and a pitch of >20 mu m in at least one temperature in the nematic phase, the divergence of the monostable position with respect to the direction of friction in the range of the working temperature of the display being less than 10 degrees. The liquid crystal mixture comprises at least one compound of substance classes (A) and (B): R -(-A -M )a(-A -M )b-(M -A )c-(M -A )d-R and contains in relation to the liquid crystal mixture 0.05 to 50 percent by weight of one or more compounds of substance class (C): R -M -(-A -M )a(-A -M )b-(M -A )c-(M -A )d-M -R , wherein R , R represent alkyl; X represents -O-; Y represents -O-; Z represents -OC(=O)-; (a) represents phenylene-1,4-diyl; (b) represents phenylene-1,4-diyl; (c) represents cyclohexane-1,4-diyl; R , R represent hydrogen; R , R represent hydrogen; A , A , A , A represent 1,4-phenylene; M , M , M , M represent a simple bond; M , M represent -OC(=O)- and a, b, c and d 0 or 1 with the proviso that 1 -M -) is a simple bond when exponent x is zero.

    Abstract translation: 的有源矩阵显示器具有不对称构造的细胞含有一个单稳态液晶畴,其中,所述手性近晶型液晶混合物中,相序IN * -SmC *,在工作温度范围内<40 NC /厘米<2>,和至少一个温度的自发极化 向列相具有> 20微米的间距,并从在所述显示器的工作温度的摩擦方向的单稳态位置的偏差量为小于10度,并且其中所述液晶组合物(至少1%的物质种类的化合物(a)和 乙):R <12> - ( - A <14> -M <14>)一个(-A <15> -M <15>)B-(M <16> -A <16>)C-(M <17> -A <17>)的dR <13>,和,基于所述液晶组成物为0.05〜50重量物质类的(C)一种或多种化合物的%:R t <20> -M <18> - (-A <14> -M <14>)一个(-A <15> -M <15>)B-(M <16> -A <16>)C(M <17> -A <17> )DM含有<19> -R <21>,其中,对于为R <5> - [R <6>:烷基; X <3>:-O-; ÿ<4>:-O-; ž<1>:OC(= O) - ; (A):亚苯基-1,4-二基; (B)亚苯基-1,4-二基; (C):环己烷-1,4-二基; [R <12>,R <13>:氢; [R <20>,R <21>:氢; A <14>,A <15>,A <16>,A <17>:1,4-亚苯基; 中号<14>中,M <15>中,M <16>中,M <17>:单键; 中号<18>中,M <19>:OC(= O) - ; A,B,C,D:0或1,条件1 -M - ) 单键,当索引x是零。

    액정표시장치
    97.
    发明授权
    액정표시장치 有权
    液晶显示器

    公开(公告)号:KR100627525B1

    公开(公告)日:2006-09-22

    申请号:KR1019990012053

    申请日:1999-04-07

    Abstract: 본 발명은 액정표시장치에 관한 것으로, 특히 시각변화에 의한 콘트라스트비, 투과광의 휘도 및 색조의 변화가 적은 시각 특성이 우수한 액정표시장치에 관한 것이다.
    본 발명은 액정층(LC)를 사이에 두고 배치된 한쌍의 기판(SUB1, SUB2)을 포함하고, 상기 한 쌍의 기판 중 적어도 한쪽이 화소선택용 전극(DTM)을 구비한 액정패널과, 상기 전극에 전압을 가함으로써 액정분자의 배향상태에 따라 투과광을 제어하도록 액정패널의 양면에 배치된 편광판(POL1, POL2)와, 상기 액정패널을 조명하는 조명광원(BL)과, 상기 전극에 표시신호에 따라 전압을 공급하는 구동회로와, 콘트라스트 또는 휘도가 최대인 방향이 상하방향이 되고, 시각특성이 좌우방향으로 대칭이 되도록 상기 한쌍의 기판(SUB1, SBU2)의 한쪽 외면에 형성된 복굴절매체시트(PDS)를 구비하고, 상기 액정층(LC)는 사용상태에서 상하방향 및 좌우방향으로 액정패널의 투과율이 비대칭적인 시각의존성을 갖고, 콘트라스트 또는 휘도가 최대인 방향이 상하방향 및 좌우방향 중 어느 방향과도 다른 방향이 되도록 배향처리함으로써, 투과율의 저하를 억제함과 동시에 시각특성이 뛰어난 액정표시장치를 제시하고 있다.

    Abstract translation: 本发明涉及优于,对比度,在所传送的光的亮度和色调由于在时间上的变化,特别是液晶显示装置,液晶显示装置的低视角特性的变化。

    액정표시장치
    98.
    发明公开
    액정표시장치 有权
    液晶显示器

    公开(公告)号:KR1019990083013A

    公开(公告)日:1999-11-25

    申请号:KR1019990012053

    申请日:1999-04-07

    Abstract: 본발명은액정표시장치에관한것으로, 특히시각변화에의한콘트라스트비, 투과광의휘도및 색조의변화가적은시각특성이우수한액정표시장치에관한것이다. 본발명은액정층(LC)를사이에두고배치된한쌍의기판(SUB1, SUB2)을포함하고, 상기한 쌍의기판중 적어도한쪽이화소선택용전극(DTM)을구비한액정패널과, 상기전극에전압을가함으로써액정분자의배향상태에따라투과광을제어하도록액정패널의양면에배치된편광판(POL1, POL2)와, 상기액정패널을조명하는조명광원(BL)과, 상기전극에표시신호에따라전압을공급하는구동회로와, 콘트라스트또는휘도가최대인방향이상하방향이되고, 시각특성이좌우방향으로대칭이되도록상기한쌍의기판(SUB1, SBU2)의한쪽외면에형성된복굴절매체시트(PDS)를구비하고, 상기액정층(LC)는사용상태에서상하방향및 좌우방향으로액정패널의투과율이비대칭적인시각의존성을갖고, 콘트라스트또는휘도가최대인방향이상하방향및 좌우방향중 어느방향과도다른방향이되도록배향처리함으로써, 투과율의저하를억제함과동시에시각특성이뛰어난액정표시장치를제시하고있다.

    Abstract translation: 本发明涉及优于,对比度,在所传送的光的亮度和色调由于在时间上的变化,特别是液晶显示装置,液晶显示装置的低视角特性的变化。 本发明包括的液晶层(LC)的一对基板(SUB1,SUB2),设置在与所述一对包括用于像素选择的液晶面板的电极(DTM),包括衬底的至少一个之间的地方: 和偏振器(POL1,POL2)设置在液晶面板的两侧由下降电压施加到电极,以控制这取决于液晶分子的取向的透射光,在照明光源(BL),用于照明所述液晶面板,所述显示信号到所述电极 和用于提供在根据电压的驱动电路,和对比度或亮度是所形成的一对基板(SUB1,SBU2)的侧外表面上的方向奇怪方向最大,双折射介质片(PDS),使得在水平方向上的对称视角特性 提供,并在液晶层(LC)具有在垂直方向上与液晶面板的非对称时间依赖性和在使用状态下的水平方向上,对比度的透射率或亮度过在方向奇怪方向上最大的一个,在侧向方向另一方面 通过这种定向处理, 并在同一时间,抑制gwayul它提出了一种液晶显示装置的恶化是极好的视角特性。

    Display device
    100.
    发明专利
    Display device 有权
    显示设备

    公开(公告)号:JP2012255851A

    公开(公告)日:2012-12-27

    申请号:JP2011127837

    申请日:2011-06-08

    Abstract: PROBLEM TO BE SOLVED: To reduce the change of a contact area of a tip part of a columnar spacer on a first substrate even though the first substrate and a second substrate are displaced in attachment in a liquid crystal display device in which liquid crystal is sealed in a space between substrates or an organic EL display device or other display devices having space between substrates.SOLUTION: A display device includes a first substrate and a second substrate. The second substrate has a plurality of columnar spacers. The first substrate has a convex part in a region facing a tip part of the columnar spacer. The first substrate has a scan line, and the columnar spacers formed on the second substrate are not disposed at equal intervals in an extension direction of the scan line and/or not disposed on a straight line and are disposed randomly.

    Abstract translation: 要解决的问题:即使第一基板和第二基板在液晶显示装置中的位移偏移,也可以减小第一基板上的柱状间隔物的末端部分的接触面积的变化,其中液体 晶体被密封在基板之间的空间或有机EL显示装置或其他在基板之间具有空间的显示装置。 解决方案:显示装置包括第一基板和第二基板。 第二基板具有多个柱状间隔件。 第一基板在面向柱状间隔件的顶端部分的区域中具有凸部。 第一基板具有扫描线,并且形成在第二基板上的柱状间隔物不以扫描线的延伸方向等间隔地设置和/或不设置在直线上并且随机布置。 版权所有(C)2013,JPO&INPIT

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