Front light, reflective liquid crystal display device and personal digital assistant
    1.
    发明授权
    Front light, reflective liquid crystal display device and personal digital assistant 失效
    前灯,反光液晶显示装置和个人数字助理

    公开(公告)号:US06636283B2

    公开(公告)日:2003-10-21

    申请号:US09819624

    申请日:2001-03-29

    IPC分类号: G02F11335

    摘要: A compact and light weight front light, a reflective liquid crystal display device, and a personal digital assistant providing an image display of uniform brightness with high efficiency are provided. The front light includes a main optical guide plate and a second optical guide plate. The second optical guide plate is arranged at an end of the main optical guide plate along the widthwise direction, and, on an end surface opposite an end surface facing the main optical guide plate, grooves forming prisms are aligned along the longitudinal direction, extending in the depth direction. The front light further includes a point light source arranged at an end, in the longitudinal direction, of the second optical guide plate, and a reflective film covering the surfaces of the grooves.

    摘要翻译: 提供了一种紧凑且重量轻的前灯,反射型液晶显示装置和提供高效均匀亮度的图像显示的个人数字助理。 前灯包括主导光板和第二导光板。 第二导光板沿宽度方向配置在主导光板的端部,在与主导光板相对的端面相对的端面上,形成棱镜的槽沿着长度方向排列, 深度方向。 前灯还包括布置在第二导光板的纵向端部的点光源和覆盖凹槽表面的反射膜。

    STEREOSCOPIC IMAGE DISPLAY APPARATUS
    2.
    发明申请
    STEREOSCOPIC IMAGE DISPLAY APPARATUS 失效
    立体图像显示装置

    公开(公告)号:US20060114317A1

    公开(公告)日:2006-06-01

    申请号:US10918342

    申请日:2004-08-16

    IPC分类号: H04N13/04

    摘要: A stereoscopic image display apparatus having a low image data input rate, in which the required capacity of a memory is reduced without causing flicker and ghosts. In the invention, right and left parallax image data is compressed, the compressed image data is stored in a frame memory, each of compressed image data for a right eye and compressed image data for a left eye, corresponding to the same display gate line, is read and decoded, line by line, and parallax image data for the right and left eyes for one frame are displayed multiple times, as alternating right and left fields, within one frame period.

    摘要翻译: 具有低图像数据输入速率的立体图像显示装置,其中减少存储器的所需容量而不引起闪烁和重影。 在本发明中,右视差图像数据和左视差图像数据被压缩,压缩图像数据被存储在帧存储器中,每个用于右眼的压缩图像数据和用于左眼的压缩图像数据对应于相同的显示门线, 一行读取和解码,一帧左右眼睛的视差图像数据在一个帧周期内作为交替的左右场显示多次。

    Stereoscopic image display apparatus
    3.
    发明授权
    Stereoscopic image display apparatus 失效
    立体图像显示装置

    公开(公告)号:US07057638B1

    公开(公告)日:2006-06-06

    申请号:US10918342

    申请日:2004-08-16

    IPC分类号: H04N13/04 H04N15/00 H04B1/66

    摘要: A stereoscopic image display apparatus having a low image data input rate, in which the required capacity of a memory is reduced without causing flicker and ghosts. In the invention, right and left parallax image data is compressed, the compressed image data is stored in a frame memory, each of compressed image data for a right eye and compressed image data for a left eye, corresponding to the same display gate line, is read and decoded, line by line, and parallax image data for the right and left eyes for one frame are displayed multiple times, as alternating right and left fields, within one frame period.

    摘要翻译: 具有低图像数据输入速率的立体图像显示装置,其中减少存储器的所需容量而不引起闪烁和重影。 在本发明中,右视差图像数据和左视差图像数据被压缩,压缩图像数据被存储在帧存储器中,每个用于右眼的压缩图像数据和用于左眼的压缩图像数据对应于相同的显示门线, 一行读取和解码,一帧左右眼睛的视差图像数据在一个帧周期内作为交替的左右场显示多次。

    Backlight for liquid crystal display device
    4.
    发明授权
    Backlight for liquid crystal display device 失效
    背光用于液晶显示装置

    公开(公告)号:US06454452B1

    公开(公告)日:2002-09-24

    申请号:US09692200

    申请日:2000-10-20

    IPC分类号: G02F11335

    摘要: A backlight provides uniform emanating light for a liquid crystal display. In the backlight, light emitted from a light source is incident on a receiving end surface of a light guide plate and emanates through a top surface toward a liquid crystal panel. A bottom surface includes a reflecting hollow wedge extending along the receiving end surface and varying in depth, as measured from the bottom surface, in correspondence with distance from the end surface. A dividing flat portion orthogonal to the reflecting hollow wedge divides the reflecting hollowed portion, and an output surface includes a prism having parallel ridges extending in a direction orthogonal to the receiving end surface.

    摘要翻译: 背光为液晶显示器提供均匀的发光。 在背光源中,从光源射出的光入射到导光板的接收端面,并通过顶面向液晶面板发射。 底表面包括沿着接收端表面延伸的反射空心楔,并且从底表面测量的深度随着与端表面的距离的变化而变化。 与反射空心楔正交的分割平坦部分将反射中空部分分开,并且输出表面包括具有在与接收端表面正交的方向上延伸的平行脊的棱镜。

    Backlight device and transmission type display apparatus
    5.
    发明授权
    Backlight device and transmission type display apparatus 有权
    背光装置和透射型显示装置

    公开(公告)号:US07855763B2

    公开(公告)日:2010-12-21

    申请号:US12033547

    申请日:2008-02-19

    IPC分类号: G02F1/1333

    摘要: A backlight device includes: a first prism sheet which has a triangular prism row on a major surface thereof; a first light source which emits light having directivity in a slanted direction with respect to a normal line direction of a light outgoing surface of the first prism sheet in opposite side to the triangular prism row side so as to enter into the triangular prism row of the first prism sheet; and a second light source which emits light having directivity in the normal line direction of the light outgoing surface of the first prism sheet so as to enter into the triangular prism row of the first prism sheet.

    摘要翻译: 背光源装置包括:第一棱镜片,其主表面上具有三棱柱列; 第一光源,其相对于与三角棱镜列侧相反的一侧的第一棱镜片的光出射面的法线方向发出倾斜方向的光,以进入三角棱镜列的三角棱镜列 第一棱镜片; 以及第二光源,其发射具有在第一棱镜片的光出射面的法线方向上的方向性的光,以进入第一棱镜片的三角棱镜列。

    Liquid crystal display including a liquid crystal panel having two screens
    10.
    发明授权
    Liquid crystal display including a liquid crystal panel having two screens 有权
    液晶显示器,包括具有两个屏幕的液晶面板

    公开(公告)号:US07903080B2

    公开(公告)日:2011-03-08

    申请号:US10585201

    申请日:2005-02-09

    IPC分类号: G09G3/36

    摘要: In a liquid crystal display, a pixel driving circuit 16 alternately displays a first image and a second image on a liquid crystal panel 11. A front light 12 lights up while the first image is displayed on the liquid crystal panel by the pixel driving circuit 16, and another front light 13 lights up while the second image is displayed on the liquid crystal panel by the pixel driving circuit 16. As a result, the liquid crystal display enables a viewer B to look at the second image different from the first image which it provides for a viewer A.

    摘要翻译: 在液晶显示器中,像素驱动电路16在液晶面板11上交替显示第一图像和第二图像。当通过像素驱动电路16在液晶面板上显示第一图像时,前灯12点亮 ,而另一个前灯13点亮,而第二图像由像素驱动电路16显示在液晶面板上。结果,液晶显示器使得观看者B能够观察与第一图像不同的第二图像,其中 它提供了观看者A.