Liquid Crystal Display Device
    4.
    发明申请
    Liquid Crystal Display Device 有权
    液晶显示装置

    公开(公告)号:US20130194531A1

    公开(公告)日:2013-08-01

    申请号:US13792498

    申请日:2013-03-11

    IPC分类号: G02F1/1335

    摘要: A display device includes first and second substrates, first and second, red, green and blue color filters, disposed between the first and second substrates, and arranged in a first direction, a first light blocking film disposed between the first red and the green color filters, a second light blocking film disposed between the green and the blue color filters, and a third light blocking film disposed between the blue and the second red color filters, and signal lines, thin film transistors, and pixel electrodes formed on the first substrate. The first, second, and third light blocking films are overlapped with the signal lines. A width of a part of the second light blocking film disposed between the pixel electrodes in the first direction is larger than a width of a part of the first light blocking film disposed between the pixel electrodes in the first direction.

    摘要翻译: 显示装置包括第一和第二基板,第一和第二红色,绿色和蓝色滤色器,设置在第一和第二基板之间并且沿第一方向布置,第一遮光膜设置在第一红色和绿色之间 滤色器,设置在绿色和蓝色滤色器之间的第二遮光膜和设置在蓝色和第二红色滤色器之间的第三遮光膜,以及形成在第一基板上的信号线,薄膜晶体管和像素电极 。 第一,第二和第三遮光膜与信号线重叠。 设置在第一方向上的像素电极之间的第二遮光膜的一部分的宽度大于在第一方向上设置在像素电极之间的第一遮光膜的一部分的宽度。

    Liquid crystal display device having rectangular-shaped pixel electrodes overlapping with comb-shaped counter electrodes in plan view
    6.
    发明授权
    Liquid crystal display device having rectangular-shaped pixel electrodes overlapping with comb-shaped counter electrodes in plan view 有权
    液晶显示装置,在平面图中具有与梳状对置电极重叠的矩形像素电极

    公开(公告)号:US08134673B2

    公开(公告)日:2012-03-13

    申请号:US13067501

    申请日:2011-06-06

    IPC分类号: G02F1/1343

    摘要: The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.

    摘要翻译: 本发明通过增强像素的数值孔径来实现明亮的图像显示。 像素电极的至少一部分通过第一绝缘膜与薄膜晶体管重叠,像素电极通过形成在第一绝缘膜中的接触孔连接到薄膜晶体管的输出电极, 在对置电极与像素电极重叠的状态下,相对电极通过第二绝缘膜布置在像素电极的上方,相对电极形成在避免形成在第一绝缘膜中的接触孔的位置 在平面图中,并且相对电极的至少一部分与薄膜晶体管重叠。

    Liquid crystal display device
    7.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07782426B2

    公开(公告)日:2010-08-24

    申请号:US12289183

    申请日:2008-10-22

    IPC分类号: G02F1/1343 G02F1/1335

    CPC分类号: G02F1/134363 G02F2201/40

    摘要: The present invention realizes an IPS liquid crystal display device which exhibits small directivity of viewing angle and high brightness. Below a pixel electrode having a comb-teeth-shaped electrode and having a laterally-extending trapezoidal profile, a planar common electrode not shown in the drawing is formed by way of an insulation film. When a video signal is applied to the pixel electrode, an electric field is generated between the pixel electrode and the common electrode via slit portions formed in the pixel electrode thus controlling liquid crystal molecules. The pixel electrodes are arranged in a packed state by alternately reversing the direction of the trapezoidal shape in the longitudinal direction. Since a light blocking film is not present between two pixel electrodes arranged adjacent to each other in the longitudinal direction, the liquid crystal display device can acquire high transmissivity. As a result, a liquid crystal display device having high brightness can be realized.

    摘要翻译: 本发明实现了一种IPS液晶显示装置,它具有较小的视角方向性和高亮度。 在具有梳齿状电极且具有横向延伸的梯形轮廓的像素电极下方,通过绝缘膜形成图中未示出的平面公共电极。 当将视频信号施加到像素电极时,通过形成在像素电极中的狭缝部分,在像素电极和公共电极之间产生电场,从而控制液晶分子。 像素电极通过在纵向上交替地反转梯形形状的方向而被布置成压缩状态。 由于在长度方向上彼此相邻布置的两个像素电极之间不存在遮光膜,所以液晶显示装置可以获得高的透射率。 结果,可以实现具有高亮度的液晶显示装置。

    Liquid crystal display device
    8.
    发明申请
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US20100171911A1

    公开(公告)日:2010-07-08

    申请号:US12660871

    申请日:2010-03-05

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133555 G02F1/133514

    摘要: To provide a liquid crystal display device to suitably perform color balance adjustment. For this, the liquid crystal display device includes pixel regions each including a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters are formed in pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and each color filter is provided with an opening or notch at a part of a portion facing the light reflection portion in an opposed manner, material layers having a layer thickness substantially equal to a height of step generated by the color filters in regions facing the opening or notch of each color filter in an opposed manner on the liquid-crystal-side surface of one substrate.

    摘要翻译: 提供一种液晶显示装置,以适当地执行色彩平衡调节。 为此,液晶显示装置包括像素区域,每个像素区域包括在一个基板的液晶侧表面上的光反射部分和光透射部分,各个基板以相对的方式彼此相对地布置,同时夹着液晶 其中,在各个基板之间的另一个基板的液晶侧表面上的像素区域中形成滤色器,并且每个滤色器在面向光反射部分的部分的一部分处设置有开口或凹口 以相反的方式,在一个基板的液晶侧表面上以相对的方式具有基本上等于由滤色器在面向每个滤色器的开口或凹口的区域中产生的台阶的高度的层厚度的材料层。

    Liquid crystal display device
    9.
    发明授权

    公开(公告)号:US07750996B2

    公开(公告)日:2010-07-06

    申请号:US10107928

    申请日:2002-03-26

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133555 G02F1/133514

    摘要: To provide a liquid crystal display device to suitably perform color balance adjustment. For this, the liquid crystal display device includes pixel regions each including a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters are formed in pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and each color filter is provided with an opening or notch at a part of a portion facing the light reflection portion in an opposed manner, material layers having a layer thickness substantially equal to a height of step generated by the color filters in regions facing the opening or notch of each color filter in an opposed manner on the liquid-crystal-side surface of one substrate.

    Transflective liquid crystal display device
    10.
    发明申请
    Transflective liquid crystal display device 有权
    透反式液晶显示装置

    公开(公告)号:US20080007679A1

    公开(公告)日:2008-01-10

    申请号:US11812770

    申请日:2007-06-21

    IPC分类号: G02F1/1335

    摘要: The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.

    摘要翻译: 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中,液晶显示面板具有多个子像素,每个子像素具有透射部分和反射部分, 其中所述一对基板中的一个具有:有源元件; 第一绝缘膜,设置在比所述有源元件的电极高的层中,并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极,设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中,并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体,并且像素电极经由第二接触孔电连接到电导体。