公开(公告)号：US20030038910A1

公开(公告)日：2003-02-27

申请号：US10225511

申请日：2002-08-21

Applicant: ADVANCED DISPLAY INC.

Inventor： Shingo Nagano ,  Masaya Mizunuma

IPC: G02F001/1333

CPC classification number: G02F1/136209 ,  G02F1/134363

Abstract: The object of the present invention is to prevent a light leakage from a boundary portion between the areas where the voltage to be applied to the liquid crystal varies, and reducing a light leakage on a contact hole provided for electrically connecting the first pixel electrode and the second pixel electrode in the case where the areas where the voltage to be applied to the liquid crystal varies are composed of two-layered pixel electrodes, namely, a first pixel electrode and a second pixel electrode. A liquid crystal display device of the invention includes a plurality of pixels provided on an insulating substrate, a scanning line provided on the insulating substrate which scans the pixels, liquid crystal which is interposed between the insulating substrate and a counter substrate countered to the insulating substrate, and areas where a voltage to be applied to the liquid crystal varies in one pixel, and is characterized in that a light shielding film for preventing a light leakage due to alignment disorder of the liquid crystal is provided to a boundary portion of the areas where the voltage to be applied to liquid crystal varies.

Abstract translation: 本发明的目的是为了防止来自施加于液晶的电压的区域之间的边界部分的光的泄漏变化，并且减小了用于电连接第一像素电极和 在施加到液晶的电压的区域变化的情况下，第二像素电极由两层像素电极，即第一像素电极和第二像素电极组成。 本发明的液晶显示装置包括设置在绝缘基板上的多个像素，设置在绝缘基板上的扫描像素的扫描线，介于绝缘基板和反向基板之间的液晶，该对置基板与绝缘基板反向 ，并且施加到液晶的电压的区域在一个像素中变化，并且其特征在于，用于防止由于液晶的取向紊乱引起的漏光的光屏蔽膜被提供到区域的边界部分 施加到液晶的电压变化。

公开(公告)号：US20030025846A1

公开(公告)日：2003-02-06

申请号：US10210713

申请日：2002-07-30

Applicant: ADVANCED DISPLAY INC.

Inventor： Katsuaki Murakami ,  Yasushi Matsui ,  Akio Nakayama

IPC: G02F001/1343

CPC classification number: G02F1/136213

Abstract: The present invention is directed to a display device including a scanning line (1) formed on an insulating substrate; a storage capacitance line (3) formed in parallel to said scanning line; an image signal line (2) formed across said scanning line (1) and said storage capacitance line (3) through an insulating layer; and a pixel electrode (6) being surrounded with said scanning line (1), said storage capacitance line (3) and said image signal line (2); wherein at least one overlapped area (11) of said storage capacitance line (3) and said image signal line (2) is defined in the area other than the crossing region of the storage capacitance line (3) and the image signal line (2) within one pixel area; whereby, breakage of the image signal line is mended without increasing the production step, and production yield is improved.

Abstract translation: 本发明涉及一种显示装置，包括形成在绝缘基板上的扫描线（1） 与所述扫描线平行地形成的保持电容配线（3） 通过绝缘层在所述扫描线（1）和所述辅助电容线（3）之间形成的图像信号线（2） 以及由所述扫描线（1），所述保持电容线（3）和所述图像信号线（2）包围的像素电极（6）。 其特征在于，所述保持电容配线（3）和所述图像信号线（2）的至少一个重叠区域（11）被限定在除了辅助电容线（3）和图像信号线（2）的交叉区域以外的区域中 ）在一个像素区域内; 由此，在不增加制造步骤的情况下修整图像信号线的断裂，并且提高了制作成品率。

公开(公告)号：US20020030652A1

公开(公告)日：2002-03-14

申请号：US09942542

申请日：2001-08-31

Applicant: Advanced Display Inc.

Inventor： Susumu Shibata ,  Shiro Miyake

IPC: G09G003/36

CPC classification number: G09G3/3611 ,  G09G2320/0276 ,  G09G2320/103 ,  G09G2340/16

Abstract: A liquid crystal display device is provided with a image data inputting means for inputting image data and a image data memory for storing image data comprising a number of bits which is fewer than the number of bits in the image data input to the image data inputting means, on the basis of this image data. In addition, a liquid crystal display device is provided with corrected data generating means for generating corrected data by correcting the current image data input to the image data inputting means, on the basis of previous image data stored in the image data memory. Consequently, the liquid crystal display device enables the capacity of image data memory for storing previous image data to be reduced, thereby yielding a merit in that cost savings can be achieved.

Abstract translation: 一种液晶显示装置具有输入图像数据的图像数据输入装置和用于存储图像数据的图像数据存储器，图像数据存储器包括少于输入到图像数据输入装置的图像数据中的比特数 ，在此图像数据的基础上。 此外，液晶显示装置设置有校正数据产生装置，用于根据存储在图像数据存储器中的先前图像数据，通过校正输入到图像数据输入装置的当前图像数据来产生校正数据。 因此，液晶显示装置能够使图像数据存储器的容量减小，从而可以实现成本节约。

公开(公告)号：US20010052959A1

公开(公告)日：2001-12-20

申请号：US09803103

申请日：2001-03-12

Applicant: ADVANCED DISPLAY INC.

Inventor： Akira Tamatani ,  Yasunori Niwano

IPC: G02F001/1339

CPC classification number: G02F1/13394 ,  G02F1/133512

Abstract: A liquid crystal display device comprising a sealing material provided on a periphery of a substrate, projections formed by etching a film formed on the subtrate, and another substrate opposite the substrate being remote therefrom by a gap and being supported by the projections. An area occupying rate of the projections portions with respect to a region enclosed by the sealing material is not less than 0.0001 and not more than 0.003. It is possible to obtain a liquid crystal display device free of display blurs at the time of using the same in a high temperature condition and with which no bubbles are generated when using the same in a low temperature condition by setting the area occupying ratio for the columnar spacers to be optimal value.

Abstract translation: 一种液晶显示装置，包括设置在基板的周边上的密封材料，通过蚀刻形成在所述副墨滴上的膜形成的突起，以及与所述基板相对的另一基板，其间隔开间隔开并由所述突起支撑。 突起部相对于由密封材料包围的区域的占有率不小于0.0001且不大于0.003。 可以获得在高温条件下使用时没有显示模糊的液晶显示装置，并且当在低温条件下使用时，不产生气泡，因此通过设定用于 柱状间隔物为最佳值。

公开(公告)号：US20010035711A1

公开(公告)日：2001-11-01

申请号：US09824769

申请日：2001-04-04

Applicant: ADVANCED DISPLAY INC.

Inventor： Atsushi Itoh

IPC: H01J001/62

CPC classification number: G02F1/133308 ,  G02F2201/46

Abstract: A display device comprising a display portion of planar type, electronic parts for driving the display portion through external signals, and mechanical parts for fixing the display portion and the electronic parts to specified positions. The mechanical parts comprise at least thin metallic parts and wherein nuts are either mounted to the metallic parts through caulking or metallic parts are directly threaded. By mounting various parts to the display device through caulked nuts or through directly performing threading of metal, it is possible to remarkably improve operability than compared to the prior art and to mount a large number of parts to the display device.

Abstract translation: 一种显示装置，包括平面型显示部分，用于通过外部信号驱动显示部分的电子部件，以及用于将显示部分和电子部件固定到指定位置的机械部件。 机械部件包括至少薄的金属部件，并且其中螺母通过铆接或金属部件直接螺纹安装到金属部件。 通过将各种部件通过铆接螺母或通过直接执行金属的螺纹安装到显示装置，与现有技术相比，可以显着地提高可操作性，并将大量部件安装到显示装置。

公开(公告)号：US20010010568A1

公开(公告)日：2001-08-02

申请号：US09759164

申请日：2001-01-16

Applicant: ADVANCED DISPLAY INC.

Inventor： Hiroyuki Nakano

IPC: G02F001/1333

CPC classification number: G02B6/0091 ,  G02B6/0031 ,  G02B6/0071 ,  G02B6/009

Abstract: A backlight assembly for a liquid crystal display device comprising lamp units each including a lamp reflector, a lamp portion attached within the lamp reflector and lamp rubbers provided on both ends of the lamp portion, and a frame for holding the lamp units. The lamp units are arranged to include means for maintaining a predetermined clearance between at least end portions of the lamp units and the frame. It is possible to easily perform assembly and exchange of lamp units and to further achieve improvements in reliability.

Abstract translation: 一种用于液晶显示装置的背光组件，包括灯单元，每个灯单元包括灯反射器，安装在灯反射器内的灯部分和设置在灯部分两端的灯泡，以及用于保持灯单元的框架。 灯单元被布置成包括用于在灯单元的至少端部和框架之间保持预定间隙的装置。 可以容易地进行灯具的组装和更换，并进一步实现可靠性的提高。

公开(公告)号：US20040125325A1

公开(公告)日：2004-07-01

申请号：US10464772

申请日：2003-06-19

Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA; ADVANCED DISPLAY INC.

Inventor： Hiroyuki Murai ,  Yasushi Matsui

IPC: G02F001/136

CPC classification number: G02F1/133555 ,  G02F2201/48

Abstract: A method of manufacturing a semitransparent display device includes the steps of forming a light shield film over a transparent display region on a transparent substrate, applying a photosensitive organic film over the transparent substrate coated with the light shield film, exposing and developing the photosensitive organic film to form a through hole extending through the photosensitive organic film in the transparent display region, removing the light shield film exposed through the through hole after forming the through hole, and forming a reflective film above the photosensitive organic film to form a reflective display region. Thereby, such a situation can be prevented that light reflected by a stage after passing through a TFT array substrate causes visible irregularities in thickness of an organic flattening film during exposure processing for forming the organic flattening film.

Abstract translation: 一种制造半透明显示装置的方法包括以下步骤：在透明基板上的透明显示区域上形成遮光膜，将光敏有机膜涂覆在涂有遮光膜的透明基板上，曝光和显影感光有机膜 在透明显示区域中形成延伸穿过感光有机膜的通孔，在形成通孔之后去除通过通孔暴露的遮光膜，并在感光有机膜上方形成反射膜以形成反射显示区域。 由此，可以防止在通过TFT阵列基板的反射层之后反射的光在形成有机平坦化膜的曝光处理期间引起有机平坦化膜的厚度的可见的不规则性。

公开(公告)号：US20040109244A1

公开(公告)日：2004-06-10

申请号：US10649688

申请日：2003-08-28

Applicant: ADVANCED DISPLAY INC.

Inventor： Toru Kokogawa

IPC: G02B005/18 ,  G02B027/44 ,  G02B005/04 ,  G02B007/18

CPC classification number: G02B6/0038 ,  G02B5/1866 ,  G02B6/0036 ,  G02B6/0053

Abstract: A light guide plate has a hologram pattern on a light exit surface. The hologram pattern anisotropically diffuses light in the direction parallel with a light incident surface of the light guide plate. On a back surface of the light guide plate are formed mirror-polished prism structures extending parallel with the light incident surface. A downward-pointing prism sheet with a given prism apex angle is placed on the light exit surface of the light guide plate. The use of the downward-pointing prism sheet together with the light guide plate having the anisotropic diffusion hologram pattern integrally formed thereon produces a liquid crystal display device with enhanced luminance properties.

Abstract translation: 导光板在光出射面上具有全息图。 全息图沿着与导光板的光入射面平行的方向各向异性地漫射。 在导光板的背面形成有与光入射面平行延伸的镜面抛光棱镜结构。 具有给定的棱镜顶角的向下指向的棱镜片被放置在导光板的光出射表面上。 与向下指向的棱镜片一起使用具有一体形成的各向异性扩散全息图的导光板产生具有增强的亮度特性的液晶显示装置。

公开(公告)号：US20030193639A1

公开(公告)日：2003-10-16

申请号：US10407427

申请日：2003-04-07

Applicant: ADVANCED DISPLAY INC.

Inventor： Shingo Nagano ,  Yuichi Masutani

IPC: G02F001/1343

CPC classification number: G02F1/134363

Abstract: A liquid crystal display device of so-called an In-Plane Switching mode in which an electric field substantially parallel to substrates is applied to a liquid crystal layer by applying a voltage between a pixel electrode and a common electrode is disclosed. In the liquid crystal display device, a source line is overlapped with a part of a common electrode with an insulation film interposed therebetween. The insulation film has a plurality of layers of insulation films.

Abstract translation: 公开了通过在像素电极和公共电极之间施加电压而将基本平行于基板的电场施加到液晶层的所谓的平面切换模式的液晶显示装置。 在液晶显示装置中，源极线与其间插入有绝缘膜的公共电极的一部分重叠。 绝缘膜具有多层绝缘膜。

公开(公告)号：US20030076289A1

公开(公告)日：2003-04-24

申请号：US10307434

申请日：2002-12-02

Applicant: ADVANCED DISPLAY INC.

Inventor： Susumu Tokonami ,  Susumu Shibata ,  Hironori Aoki ,  Shingo Nagano

IPC: G09G003/36

CPC classification number: G09G3/3614 ,  G09G3/3655 ,  G09G3/3659 ,  G09G2320/0233

Abstract: The present invention is directed to a liquid crystal display apparatus including: a timing circuit for operating a shift register within a timing circuit during a vertical blanking period such that a common signal that has been alternated at a cycle of a Single Horizontal period is applied on counter electrodes during the vertical blanking period and such that a storage electrode signal is applied on storage electrodes having a frequency, phase and amplitude identical to those of the common signal.