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公开(公告)号：US06268617B1
公开(公告)日：2001-07-31
申请号：US09316101
申请日：1999-05-24
IPC分类号： H01L2904
CPC分类号： G02F1/134363 , G02F1/1368
摘要： In a pixel structure of an active matrix liquid crystal display device, a common electrode branching out from a common line which is maintained at a specified voltage and a pixel electrode connected to a drain of a thin-film transistor arranged on a common plane are wound around each other in spiral form. Electric fields generally oriented parallel to a substrate are produced between the common electrode and pixel electrode arranged in each pixel on the substrate. These electric fields drive a liquid crystal material to provide a visual display. The pixel electrode is surrounded, or fenced off, by the common electrode in each pixel so that the former is kept unaffected from interference from a nearby gate line and/or source line.
摘要翻译： 在有源矩阵液晶显示装置的像素结构中，卷绕从保持规定电压的公共线分支的公共电极和与配置在公用平面上的薄膜晶体管的漏极连接的像素电极被卷绕 围绕着螺旋形式。 在基板上的每个像素中布置的公共电极和像素电极之间产生一般平行于衬底取向的电场。 这些电场驱动液晶材料以提供视觉显示。 像素电极被每个像素中的公共电极包围或围起来，使得前者不受来自附近的栅极线和/或源极线的干扰的影响。
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公开(公告)号：US6163055A
公开(公告)日：2000-12-19
申请号：US46198
申请日：1998-03-23
IPC分类号： H01L29/786 , G02F1/1362 , H01L21/77 , H01L21/84 , H01L27/12 , H01L31/0312 , H01L23/58 , H01L27/01
CPC分类号： G02F1/136227 , H01L27/12 , H01L27/124 , H01L27/1248 , H01L2924/0002 , H01L2924/00
摘要： An interlayer insulating film (104) that is formed on a substrate (101) so as to cover TFTs (102, 103) is planarized by mechanical polishing that is typified by CMP. Pixel electrodes (106, 107) are formed on the interlayer insulating film (104) and an insulating layer (108) is formed so as to cover the pixel electrodes. The insulating layer (108) is planarized by second mechanical polishing so that the surfaces of the pixel electrodes become flush with those of resulting buried insulating layers (112, 113). Since the pixel electrode surfaces have no steps, such problems as alignment failures of a liquid crystal material and a contrast reduction due to diffused reflection of light can be prevented.
摘要翻译： 通过以CMP为代表的机械抛光来平坦化形成在基板（101）上以覆盖TFT（102,103）的层间绝缘膜（104）。 在层间绝缘膜（104）上形成像素电极（106,107），并且形成绝缘层（108）以覆盖像素电极。 绝缘层108通过第二机械抛光被平坦化，使得像素电极的表面与所得到的掩埋绝缘层（112,113）的表面齐平。 由于像素电极表面没有步骤，所以可以防止由于液晶材料的对准失败以及由于光的漫反射导致的对比度降低等问题。
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公开(公告)号：US06144426A
公开(公告)日：2000-11-07
申请号：US210777
申请日：1998-12-15
申请人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
发明人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
IPC分类号： G02F1/13 , G02B3/00 , G02B3/06 , G02F1/1335 , G02F1/13357 , G09F9/00 , H04N9/31
CPC分类号： G02F1/133621 , H04N9/3108
摘要： A liquid crystal projector in which light is effectively used and an excellent picture can be obtained is provided. In the liquid crystal projector, dichroic mirrors arranged at different angles are used to separate white light into beams of light of three primary colors of R, G, and B, and the respective beams of the light are incident on microlenses at different angles. The respective beams of light of the three primary colors are distributed by the microlenses to optical components corresponding to pixels, and highly collimated light beams can be obtained by the optical components. Since the highly collimated light beams are made incident on the pixels of the liquid crystal panel, the beams can be certainly made incident on desired pixels.
摘要翻译： 提供一种能够有效利用光并能获得优异图像的液晶投影仪。 在液晶投影仪中，使用以不同角度布置的分色镜将白光分离成三原色的R，G和B的光束，并且各光束以不同的角度入射到微透镜上。 三原色的各个光束通过微透镜分配到与像素对应的光学部件，并且可以通过光学部件获得高度准直的光束。 由于高度准直的光束入射到液晶面板的像素上，因此可以将光束确实地入射到所需像素上。
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公开(公告)号：US5986630A
公开(公告)日：1999-11-16
申请号：US730411
申请日：1996-10-15
CPC分类号： H04N9/12 , G09G3/3648 , G09G3/3666 , G09G3/3677 , H04N5/66 , H04N5/74 , G09G2310/0224 , G09G3/3674 , H04N2005/745
摘要： Writing of a second field is started at a time point when writing of a first field has been completed, while information written in the first field is held. Writing of a first field of the next frame is started at a time point when the writing of the second field has been completed, while information written in the second field is held. This driving method can attain high vertical resolution.
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公开(公告)号：US5977562A
公开(公告)日：1999-11-02
申请号：US748887
申请日：1996-11-14
IPC分类号： G02F1/1343 , G02F1/1368 , H01L29/04 , G02F1/136 , H01L31/036
CPC分类号： G02F1/134363 , G02F1/1368
摘要： In a pixel structure of an active matrix liquid crystal display device, a common electrode branching out from a common line which is maintained at a specified voltage and a pixel electrode connected to a drain of a thin-film transistor arranged on a common plane are wound around each other in spiral form. Electric fields generally oriented parallel to a substrate are produced between the common electrode and pixel electrode arranged in each pixel on the substrate. These electric fields drive a liquid crystal material to provide a visual display. The pixel electrode is surrounded, or fenced off, by the common electrode in each pixel so that the former is kept unaffected from interference from a nearby gate line and/or source line.
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公开(公告)号：US09298035B2
公开(公告)日：2016-03-29
申请号：US12978760
申请日：2010-12-27
申请人： Shunpei Yamazaki , Jun Koyama , Yoshiharu Hirakata
发明人： Shunpei Yamazaki , Jun Koyama , Yoshiharu Hirakata
IPC分类号： G09G5/02 , G02F1/1335 , G09G3/36
CPC分类号： G09G3/36 , G02F1/133553 , G02F1/1368 , G09G3/3648 , G09G2300/0456 , G09G2310/063 , G09G2320/10
摘要： To provide a liquid crystal display device which can perform image display in both modes: a reflective mode where external light is used as an illumination light source; and a transmissive mode where a backlight is used. In one pixel, a region where incident light through a liquid crystal layer is reflected to perform display (reflective region) and a region through which light from the backlight passes to perform display (transmissive region) are provided, and image display can be performed in both modes: the reflective mode where external light is used as an illumination light source; and the transmissive mode where the backlight is used as an illumination light source. In addition, two transistors connected to respective pixel electrode layers are provided in one pixel, and the two transistors are separately operated, whereby display of the reflective region and display of the transmissive region can be controlled independently.
摘要翻译： 提供一种能够以两种模式执行图像显示的液晶显示装置：其中使用外部光作为照明光源的反射模式; 以及使用背光的透射模式。 在一个像素中，提供通过液晶层的入射光被反射以进行显示（反射区域）的区域和来自背光源的光通过的区域以进行显示（透射区域），并且可以在 两种模式：外部光用作照明光源的反射模式; 以及将背光用作照明光源的透射模式。 此外，连接到各个像素电极层的两个晶体管设置在一个像素中，并且两个晶体管分开操作，由此可以独立地控制反射区域的显示和透射区域的显示。
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公开(公告)号：US09184415B2
公开(公告)日：2015-11-10
申请号：US13536142
申请日：2012-06-28
CPC分类号： H01L51/5281 , H01L27/3244 , H01L51/5268
摘要： It is an object to propose a display device in which reflection of external light on a reflective polarizing plate is prevented and also extraction efficiency of light from a light-emitting layer is improved. If the display device has a light-emitting layer provided over a reflective electrode, a transparent electrode provided over the light-emitting layer, a transparent substrate provided over the transparent electrode, a reflective polarizing plate provided over the transparent substrate, a quarter wave plate provided over the reflective polarizing plate, and a polarizing plate provided over the quarter wave plate, reflection of an outside image can be suppressed, and light emitted in the light-emitting layer can be extracted efficiently.
摘要翻译： 本发明的目的是提出一种防止外部光反射在偏光板上的反射并且提高了来自发光层的光的提取效率的显示装置。 如果显示装置具有设置在反射电极上的发光层，则设置在发光层上的透明电极，设置在透明电极上的透明基板，设置在透明基板上的反射偏光板，四分之一波片 设置在反射偏振板上，以及设置在四分之一波片上的偏光板，可以抑制外部图像的反射，并且可以有效地提取在发光层中发射的光。
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公开(公告)号：US09052551B2
公开(公告)日：2015-06-09
申请号：US13359515
申请日：2012-01-27
IPC分类号： H01L27/108 , H01L29/94 , G02F1/1339 , H01L27/12 , H01L29/786 , G02F1/1333 , G02F1/1345
CPC分类号： G02F1/13394 , G02F1/13306 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/1341 , G02F1/134309 , G02F1/13454 , G02F1/1368 , G02F2001/133302 , H01L27/12 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1288 , H01L29/167 , H01L29/78621 , H01L29/78627 , H01L29/78669 , H01L2029/7863 , H01L2924/0002 , Y10S438/924 , Y10S438/98 , H01L2924/00
摘要： There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering of light leakage due to orientation disturbance.
摘要翻译： 提供了具有高精度的高质量液晶面板，其根据所使用的液晶的特性和驱动方法在自由范围内设计而不使用颗粒间隔物，并且还提供了一种方法 的制造。 使基板间隔保持一定的间隔物的形状为圆柱状，曲率半径R为2μm以下，高度H为0.5μm〜10μm，直径为20μm以下， 角度α为65°〜115°。 通过这样做，可以防止打开速度的降低和由于取向干扰引起的光泄漏的降低。
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公开(公告)号：US08908138B2
公开(公告)日：2014-12-09
申请号：US12257514
申请日：2008-10-24
IPC分类号： G02F1/1345 , G02F1/1339
CPC分类号： G02F1/13452 , G02F1/13392 , G02F1/1345 , G02F2001/13396
摘要： There is disclosed a contact structure for electrically connecting conducting lines formed on a first substrate of an electrooptical device such as a liquid crystal display with conducting lines formed on a second substrate via conducting spacers while assuring a uniform cell gap among different cells if the interlayer dielectric film thickness is nonuniform across the cell or among different cells. A first conducting film and a dielectric film are deposited on the first substrate. Openings are formed in the dielectric film. A second conducting film covers the dielectric film left and the openings. The conducting spacers electrically connect the second conducting film over the first substrate with a third conducting film on the second substrate. The cell gap depends only on the size of the spacers, which maintain the cell gap.
摘要翻译： 公开了一种接触结构，用于将诸如液晶显示器的电光装置的第一基板上形成的导线与导电间隔物形成在第二基板上的导线电连接，同时确保不同电池之间的均匀电池间隙，如果层间电介质 膜厚度在细胞或不同细胞之间是不均匀的。 第一导电膜和电介质膜沉积在第一基板上。 在电介质膜中形成开口。 第二导电膜覆盖留下的电介质膜和开口。 导电间隔件将第二导电膜与第一基板上的第三导电膜电连接在第二基板上。 电池间隙仅取决于保持电池间隙的间隔物的尺寸。
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公开(公告)号：US08830424B2
公开(公告)日：2014-09-09
申请号：US13025461
申请日：2011-02-11
IPC分类号： G02F1/1335 , G02F1/136
CPC分类号： G02F1/1335 , G02F1/133526 , G02F1/133555 , G02F1/136227
摘要： A light-condensing means and a pixel electrode may be formed on the same surface side of a substrate, and a region transmitting visible light in the pixel electrode may be provided so as to overlap with an optical axis of the light-condensing means. An anisotropic light-condensing means having a condensing direction X and a non-condensing direction Y may be used, and the light-condensing means may be provided so that the non-condensing direction Y corresponds to a longitudinal direction of the region transmitting visible light in the pixel electrode.
摘要翻译： 可以在基板的相同的表面侧上形成聚光装置和像素电极，并且可以设置像素电极中透射可见光的区域，以便与聚光装置的光轴重叠。 可以使用具有聚光方向X和非聚光方向Y的各向异性聚光装置，并且可以设置聚光装置，使得非聚光方向Y对应于透射可见光的区域的纵向方向 在像素电极中。
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