Method and a device for measuring axial polarizing angle of polarizer
    21.
    发明申请
    Method and a device for measuring axial polarizing angle of polarizer 审中-公开
    测量偏振器轴向偏振角的方法和装置

    公开(公告)号:US20080129999A1

    公开(公告)日:2008-06-05

    申请号:US11790468

    申请日:2007-04-25

    CPC classification number: G01N21/21 G01N2021/8477

    Abstract: The present invention relates to a device and a method for measuring an axial polarizing angle of a polarizer. The apparatus can have a to-be-measured polarizer disposed therein, and comprises a light generating device, a light polarizing device and a measurement comparison device. The light generating device provides a light source. The light polarizing device is disposed corresponding to the light generating device to load the to-be-measured polarizer, and measures a light signal after the light source passes through the to-be-measured polarizer without rotating the to-be-measured polarizer, and transforms it into readable data. The measurement comparison device is electrically connected with the light polarizing device and has at least one preset comparison data to receive the data provided by the light polarizing device and compare it with the comparison data. Thus, after comparing the data provided by the light polarizing device with the comparison data, an axial polarizing angle of the to-be-measured polarizer is quickly and accurately measured and calculated.

    Abstract translation: 本发明涉及一种用于测量偏振器的轴向偏振角的装置和方法。 该装置可以具有设置在其中的要测量的偏振器,并且包括发光装置,光偏振装置和测量比较装置。 光产生装置提供光源。 光偏振装置对应于发光装置设置以加载待测量的偏振器,并且在光源通过待测量的偏振器之后测量光信号,而不旋转待测量的偏振器, 并将其转换为可读数据。 测量比较装置与光偏振装置电连接,并且具有至少一个预设的比较数据,以接收由光偏振装置提供的数据,并将其与比较数据进行比较。 因此,在将由光偏振装置提供的数据与比较数据进行比较之后,快速准确地测量和计算待测量的偏振器的轴向偏振角。

    Light guide plate with holes
    22.
    发明授权
    Light guide plate with holes 有权
    导光板带孔

    公开(公告)号:US07303338B2

    公开(公告)日:2007-12-04

    申请号:US11316721

    申请日:2005-12-23

    CPC classification number: G02B6/0036 G02B6/0061

    Abstract: A light guide plate (10) includes a light incident surface (12), a light emitting surface (14) adjoining the light incident surface, a bottom surface (16) opposite to the light emitting surface, and a plurality of holes (18). Each hole has at least one open end terminating at the light emitting surface or the bottom surface. The holes may be through holes or blind holes. When incident light beams reach the holes, the light beams are reflected or refracted in directions toward the light emitting surface. Therefore a distance traveled by a portion of the light beams in the light guide plate is shortened, and the loss of light energy is reduced. This enables the light guide plate to provide a high ratio of light utilization. Additionally, the through holes reduce the weight of the light guide plate. The light guide plate can be generally rectangular or wedge-shaped.

    Abstract translation: 导光板(10)包括光入射表面(12),与光入射表面相邻的发光表面(14),与发光表面相对的底表面(16)和多个孔(18), 。 每个孔具有终止于发光表面或底表面处的至少一个开口端。 孔可以是通孔或盲孔。 当入射光束到达孔时,光束在朝向发光表面的方向上被反射或折射。 因此,导光板中的光束的一部分行进的距离缩短,能量损失减少。 这使得导光板能够提供高的光利用率。 另外,通孔减小了导光板的重量。 导光板通常可以是矩形或楔形。

    Double-sided liquid crystal display having differently sized optical film assemblies
    23.
    发明申请
    Double-sided liquid crystal display having differently sized optical film assemblies 有权
    具有不同尺寸的光学膜组件的双面液晶显示器

    公开(公告)号:US20070139585A1

    公开(公告)日:2007-06-21

    申请号:US11641921

    申请日:2006-12-18

    Abstract: An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.

    Abstract translation: 示例性双面液晶显示器(LCD)(200)包括第一液晶面板(212),第一光学膜组件(211),导光板(230),第二光学膜组件(211) 和从底部到顶部依次排列的第二液晶面板(222)。 第二液晶面板的面积小于第一液晶面板的面积,第二光学膜组件的面积小于第一光学膜组件的面积。 双面LCD的第二光学膜组件的尺寸不大于执行其从导光板传播到第二液晶面板的光束的功能所需的尺寸。 因此,双面LCD具有成本效益。

    Liquid crystal display with compact configuration
    24.
    发明申请
    Liquid crystal display with compact configuration 审中-公开
    液晶显示屏配置紧凑

    公开(公告)号:US20060221274A1

    公开(公告)日:2006-10-05

    申请号:US11397582

    申请日:2006-04-03

    Abstract: A liquid crystal display (100) has a first panel (14); a second panel (12) opposite to the first panel; a liquid crystal layer sandwiched between the two panels; and at least one light source (20) for providing light beams. The first panel directly introduces the light beams from the light source into the LCD for displaying images.

    Abstract translation: 液晶显示器(100)具有第一面板(14); 与所述第一面板相对的第二面板(12); 夹在两个面板之间的液晶层; 以及用于提供光束的至少一个光源(20)。 第一面板直接将来自光源的光束引入LCD中以显示图像。

    Light guide plate with holes
    25.
    发明申请
    Light guide plate with holes 有权
    导光板带孔

    公开(公告)号:US20060146564A1

    公开(公告)日:2006-07-06

    申请号:US11316721

    申请日:2005-12-23

    CPC classification number: G02B6/0036 G02B6/0061

    Abstract: A light guide plate (10) includes a light incident surface (12), a light emitting surface (14) adjoining the light incident surface, a bottom surface (16) opposite to the light emitting surface, and a plurality of holes (18). Each hole has at least one open end terminating at the light emitting surface or the bottom surface. The holes may be through holes or blind holes. When incident light beams reach the holes, the light beams are reflected or refracted in directions toward the light emitting surface. Therefore a distance traveled by a portion of the light beams in the light guide plate is shortened, and the loss of light energy is reduced. This enables the light guide plate to provide a high ratio of light utilization. Additionally, the through holes reduce the weight of the light guide plate. The light guide plate can be generally rectangular or wedge-shaped.

    Abstract translation: 导光板(10)包括光入射表面(12),与光入射表面相邻的发光表面(14),与发光表面相对的底表面(16)和多个孔(18), 。 每个孔具有终止于发光表面或底表面处的至少一个开口端。 孔可以是通孔或盲孔。 当入射光束到达孔时,光束在朝向发光表面的方向上被反射或折射。 因此,导光板中的光束的一部分行进的距离缩短,能量损失减少。 这使得导光板能够提供高的光利用率。 另外,通孔减小了导光板的重量。 导光板通常可以是矩形或楔形。

    Transflective liquid crystal display panel
    26.
    发明申请
    Transflective liquid crystal display panel 有权
    反射液晶显示面板

    公开(公告)号:US20050012879A1

    公开(公告)日:2005-01-20

    申请号:US10865968

    申请日:2004-06-14

    Inventor: Ching-Huang Lin

    Abstract: A transflective LCD panel has a transmissive region and a reflective region and includes a first substrate, a second substrate opposite to the first substrate, a reflective plate formed on the second substrate and located within the reflective region, and a first liquid crystal layer and a second liquid crystal layer that are filled between the first substrate and the second substrate. The first and second liquid crystal layers correspond to the transmissive and reflective regions, respectively. The second liquid crystal layer is doped with a chiral material. When a voltage is applied, liquid crystal molecules in a middle section of the first liquid crystal layer are substantially arranged in a tilt angle θ, and the liquid crystal molecules of the second liquid crystal layer are tilted by the tilt angle and further twisted.

    Abstract translation: 半透射型LCD面板具有透射区域和反射区域,并且包括第一基板,与第一基板相对的第二基板,形成在第二基板上并位于反射区域内的反射板,以及第一液晶层和 第二液晶层,填充在第一基板和第二基板之间。 第一和第二液晶层分别对应于透射和反射区域。 第二液晶层掺杂有手性材料。 当施加电压时,第一液晶层的中间部分中的液晶分子基本上以倾斜角θ布置,并且第二液晶层的液晶分子倾斜倾斜角度并进一步扭曲。

    Planar light emitting mechanism
    27.
    发明授权
    Planar light emitting mechanism 失效
    平面发光机构

    公开(公告)号:US06820993B1

    公开(公告)日:2004-11-23

    申请号:US10644518

    申请日:2003-08-20

    CPC classification number: G02B6/0071

    Abstract: The planar light emitting mechanism comprises a rectangular light guiding plate and a lamp. The lamp is disposed on a side of the light guiding plate, having a brighter effective emitting area and two curved darker emitting areas. The darker emitting areas are adjacent to the corners of the rectangular light guiding plate, wherein the brighter effective emitting area is between the darker emitting areas.

    Abstract translation: 平面发光机构包括矩形导光板和灯。 灯设置在导光板的一侧,具有更亮的有效发射区域和两个弯曲的较暗的发射区域。 较暗的发射区域与矩形导光板的角相邻,其中较亮的有效发射区域在较暗的发射区域之间。

    Double-sided liquid crystal display having differently sized optical film assemblies
    29.
    发明授权
    Double-sided liquid crystal display having differently sized optical film assemblies 有权
    具有不同尺寸的光学膜组件的双面液晶显示器

    公开(公告)号:US07705932B2

    公开(公告)日:2010-04-27

    申请号:US11641921

    申请日:2006-12-18

    Abstract: An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.

    Abstract translation: 示例性双面液晶显示器(LCD)(200)包括第一液晶面板(212),第一光学膜组件(211),导光板(230),第二光学膜组件(211) 和从底部到顶部依次排列的第二液晶面板(222)。 第二液晶面板的面积小于第一液晶面板的面积,第二光学膜组件的面积小于第一光学膜组件的面积。 双面LCD的第二光学膜组件的尺寸不大于执行其从导光板传播到第二液晶面板的光束的功能所需的尺寸。 因此,双面LCD具有成本效益。

    Optical compensation apparatus and a method for manufacturing the same, and a liquid crystal device having the optical compensation apparatus
    30.
    发明申请
    Optical compensation apparatus and a method for manufacturing the same, and a liquid crystal device having the optical compensation apparatus 审中-公开
    光学补偿装置及其制造方法以及具有光学补偿装置的液晶装置

    公开(公告)号:US20070222926A1

    公开(公告)日:2007-09-27

    申请号:US11526107

    申请日:2006-09-25

    CPC classification number: G02F1/133634 G02B5/3083 G02F1/133528 G02F1/134363

    Abstract: An optical compensation structure and its fabricating process are disclosed. The optical compensation structure comprises an upper polarizer film, a transparent substrate, a first retarder film (C+ plate), and a second retarder film (A-plate). The upper polarizer film provides polarization function and possesses a top surface and a bottom surface. The transparent substrate is directly laminated onto the top surface of upper polarizer film. The first retarder film is coated with a bonding layer made of crosslinking agent on one side and the bonding layer is directly laminated onto the bottom surface of upper polarizer film. The second retarder film binds to the side of first retarder film away from the upper polarizer film. The optical compensation structure is coated with the bonding layer to address the drawback of prior art where the upper polarizer film and the first retarder film are not closely adhered to each other, thereby allowing the use of one less substrate and offering a thinner compensation structure. When applied to liquid crystal display (LCD), the optical compensation structure improves the contrast and color shift problems of LCD at oblique viewing angles.

    Abstract translation: 公开了一种光学补偿结构及其制造方法。 光学补偿结构包括上偏振膜,透明基板,第一延迟膜(C +板)和第二延迟膜(A板)。 上偏振膜提供偏振功能并具有顶表面和底表面。 透明基板直接层叠在上偏光膜的顶面上。 第一缓凝膜在一侧涂覆有由交联剂制成的粘合层,并且粘合层直接层压在上偏光膜的底表面上。 第二延迟膜与第一延迟膜的一侧离开上偏振膜结合。 光学补偿结构涂覆有粘结层,以解决现有技术的缺点,其中上偏光膜和第一延迟膜彼此不紧密粘合,从而允许使用少一个衬底并提供更薄的补偿结构。 当应用于液晶显示器(LCD)时,光学补偿结构改善了LCD在倾斜视角下的对比度和色移问题。

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