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1.发明授权公开(公告)号：US06268895B1
公开(公告)日：2001-07-31
申请号：US08736426
申请日：1996-10-24
IPC分类号： G02F11333
CPC分类号： G02F1/134309 , G02F1/133512 , G02F1/136213 , G02F2001/133388
摘要： A liquid crystal display device of the present invention includes: an active matrix substrate; a counter substrate; and a liquid crystal layer interposed between the active matrix substrate and the counter substrate, wherein the active matrix substrate includes a plurality of switching elements, a plurality of pixel electrodes, gate lines for supplying a control signal to the switching elements, and source lines for supplying a data signal to the switching elements, the gate lines and the source lines crossing each other, and the pixel electrodes being connected to the respective source lines through the switching elements, the counter substrate includes a counter electrode opposed to the plurality of pixel electrodes through the liquid crystal layer, the plurality of pixel electrodes, the counter electrodes and the liquid crystal layer interposed therebetween form a plurality of pixel regions, and wherein the liquid crystal display device includes a display region including the plurality of pixel regions and a peripheral region surrounding the display region, and the active matrix substrate includes a first conductive layer in the peripheral region.
摘要翻译： 本发明的液晶显示装置包括：有源矩阵基板; 相对基板; 以及插入在有源矩阵基板和对置基板之间的液晶层，其中所述有源矩阵基板包括多个开关元件，多个像素电极，用于向所述开关元件提供控制信号的栅极线，以及用于 向切换元件提供数据信号，栅极线和源极线彼此交叉，并且像素电极通过开关元件连接到各个源极线，对置基板包括与多个像素电极相对的对置电极 通过液晶层，多个像素电极，对置电极和夹在其间的液晶层形成多个像素区域，并且其中液晶显示装置包括包括多个像素区域的显示区域和周边区域 围绕显示区域，有源矩阵基板包括 是周边区域中的第一导电层。
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公开(公告)号：USRE40771E1
公开(公告)日：2009-06-23
申请号：US09773870
申请日：2001-02-02
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G02F2001/13606 , G09G2300/043
摘要： A liquid crystal display device is formed by arranging a plurality of scanning lines 31, 32, . . . to which scanning signals are successively applied and a plurality of signal lines 41, 42, . . . to which data signals are successively applied to intersect at right angles. Mounted in the vicinity of each of the intersections of the scanning lines 31, 32, . . . and signals lines 41, 42, . . . are a TFT 5 electrically connected to both of the lines, and a pixel electrode 6 connected to the TFT 5. A common electrode is placed to face the pixel electrode 6 with liquid crystals 2 therebetween. One of electrodes of a pixel capacitance formed by the pixel electrode 6 is connected to a common line 9 for supplying a common signal to the common electrode 7. A dummy scanning line 30 for forming a capacitance is arranged outside of the scanning line 31 located at the outermost position on a scanning start side of scanning signal. In this structure, since an equal parasitic capacitance is generated in the pixels irrespectively of their positions, it is possible to eliminate defects, such as deterioration of display quality due to an appearance of a bright line in particular pixels.
摘要翻译： 通过布置多条扫描线31,32而形成液晶显示装置。 。 。 依次施加扫描信号和多条信号线41,42，...。 。 。 连续施加数据信号以直角相交。 安装在扫描线31,32,32的每个交叉点附近。 。 。 和信号线41,42，...。 。 。 是与两条线电连接的TFT5以及与TFT5连接的像素电极6.公共电极配置在与像素电极6相对的液晶2的两侧。 由像素电极6形成的像素电容的电极中的一个连接到用于向公共电极7提供公共信号的公共线9.用于形成电容的虚拟扫描线30布置在位于 扫描信号的扫描开始侧的最外侧位置。 在该结构中，由于与像素的位置无关地在像素中产生相等的寄生电容，所以能够消除由特定像素的亮线的外观引起的显示品质恶化等缺陷。
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公开(公告)号：US5867139A
公开(公告)日：1999-02-02
申请号：US835207
申请日：1997-04-07
IPC分类号： G02F1/136 , G02F1/133 , G02F1/1368 , G09G3/36 , H01L29/786
CPC分类号： G09G3/3648 , G02F2001/13606 , G09G2300/043
摘要： A liquid crystal display device is formed by arranging a plurality of scanning lines 3.sub.1, 3.sub.2, . . . to which scanning signals are successively applied and a plurality of signal lines 4.sub.1, 4.sub.2, . . . to which data signals are successively applied to intersect at right angles. Mounted in the vicinity of each of the intersections of the scanning lines 3.sub.1, 3.sub.2, . . . and signal lines 4.sub.1, 4.sub.2, . . . are a TFT 5 electrically connected to both of the lines, and a pixel electrode 6 connected to the TFT 5. A common electrode is placed to face the pixel electrode 6 with liquid crystals 2 therebetween. One of electrodes of a pixel capacitance formed by the pixel electrode 6 is connected to a common line 9 for supplying a common signal to the common electrode 7. A dummy scanning line 3.sub.0 for forming a capacitance is arranged outside of the scanning line 3.sub.1 located at the outermost position on a scanning start side of scanning signal. In this structure, since an equal parasitic capacitance is generated in the pixels irrespectively of their positions, it is possible to eliminate defects, such as deterioration of display quality due to an appearance of a bright line in particular pixels.
摘要翻译： 通过布置多条扫描线31,32而形成液晶显示装置。 。 。 依次施加扫描信号和多条信号线41,42，...。 。 。 连续施加数据信号以直角相交。 安装在扫描线31,32,32的每个交叉点附近。 。 。 和信号线41,42，...。 。 。 是与两条线电连接的TFT5以及与TFT5连接的像素电极6.公共电极配置在与像素电极6相对的液晶2的两侧。 由像素电极6形成的像素电容的电极中的一个连接到用于向公共电极7提供公共信号的公共线9.用于形成电容的虚拟扫描线30布置在位于 扫描信号的扫描开始侧的最外侧位置。 在该结构中，由于与像素的位置无关地在像素中产生相等的寄生电容，所以能够消除由特定像素的亮线的外观引起的显示品质恶化等缺陷。
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公开(公告)号：US5910829A
公开(公告)日：1999-06-08
申请号：US867306
申请日：1997-06-02
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1333
CPC分类号： G02F1/133512 , G02F1/1362
摘要： A liquid crystal display device includes: first and second substrates opposing each other; a liquid crystal layer interposed between the first and second substrates; a plurality of scanning lines and a plurality of signal lines formed on the first substrate so as to cross each other, the scanning lines and the signal lines defining a plurality of pixel regions arranged in a matrix; a plurality of switching elements each provided in one of the pixel regions in a vicinity of an intersection of the scanning lines and the signal lines; a color filter provided on the second substrate, the color filter including a plurality of colored portions; and a light blocking layer provided on the second substrate, the light blocking layer being formed of at least one of materials that are used for the plurality of colored portions.
摘要翻译： 液晶显示装置包括：彼此相对的第一和第二基板; 介于所述第一和第二基板之间的液晶层; 多个扫描线和多条信号线，形成在第一基板上以彼此交叉，扫描线和信号线限定排列成矩阵的多个像素区域; 多个开关元件，分别设置在所述扫描线和所述信号线的交叉点附近的像素区域之一中; 设置在所述第二基板上的滤色器，所述滤色器包括多个着色部分; 以及设置在所述第二基板上的遮光层，所述遮光层由用于所述多个着色部分的材料中的至少一种形成。
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公开(公告)号：US5870157A
公开(公告)日：1999-02-09
申请号：US721333
申请日：1996-09-26
IPC分类号： G02B5/20 , G02F1/1335 , G02F1/136 , G02F1/1368 , G09F9/00 , G02F1/1333 , G02F1/1343
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/134336
摘要： A liquid crystal display device of the present invention includes: a active matrix substrate; a liquid crystal layer; and a counter substrate opposing the active matrix substrate with the liquid crystal layer interposed therebetween. The active matrix substrate includes a plurality of scanning lines, a plurality of signal lines crossing the scanning lines, a plurality of switching elements each provided near a crossing of each scanning line and each signal line, an insulating film, and a plurality of pixel electrodes at least partially overlapping the scanning lines and the signal lines with the insulating film interposed therebetween. The counter substrate includes a plurality of color filters. Adjoining color filters of different colors on the counter substrate at least partially overlap each other at a position corresponding to a boundary between adjoining pixel electrodes on the active matrix substrate.
摘要翻译： 本发明的液晶显示装置包括：有源矩阵基板; 液晶层; 以及与有源矩阵基板相对的相对基板，其间夹着液晶层。 有源矩阵基板包括多条扫描线，与扫描线交叉的多条信号线，分别设置在每条扫描线与每条信号线交叉点附近的多个开关元件，绝缘膜和多个像素电极 至少部分地与扫描线和信号线重叠，绝缘膜插入其间。 对置基板包括多个滤色器。 在对置基板上的不同颜色的相邻滤色器在与有源矩阵基板上的相邻像素电极之间的边界相对应的位置处至少部分地彼此重叠。
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6.发明授权
公开(公告)号：US5986738A
公开(公告)日：1999-11-16
申请号：US311634
申请日：1999-05-14
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/133526 , G02F1/1337 , G02F1/136213 , G02F2202/023
摘要： The transmission type liquid crystal display device of this invention includes: gate lines; source lines; and switching elements each arranged near a crossing of each gate line and each source line, a gate electrode of each switching element being connected to the gate line, a source electrode of the switching element being connected to the source line, and a drain electrode of the switching element being connected to a pixel electrode for applying a voltage to a liquid crystal layer, wherein an interlayer insulating film formed of an organic film with high transparency and having a plurality of microscopic hollows formed in each pixel is provided above the switching element, the gate line, and the source line, and wherein the pixel electrode formed of a transparent conductive film is provided on the interlayer insulating film.
摘要翻译： 本发明的透射型液晶显示装置包括：栅极线; 源线; 以及开关元件，其各自布置在每个栅极线和每个源极线的交叉点附近，每个开关元件的栅电极连接到栅极线，开关元件的源极连接到源极线，以及漏极 所述开关元件连接到用于向液晶层施加电压的像素电极，其中在所述开关元件的上方设置由透明度高的有机膜形成并且在每个像素中形成有多个微小空洞的层间绝缘膜， 栅极线和源极线，并且其中由透明导电膜形成的像素电极设置在层间绝缘膜上。
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7.发明授权Transmission type LCD with an organic interlayer insulating film having a plurality of microscopic hollows 失效具有具有多个微小空洞的有机层间绝缘膜的透射型LCD
公开(公告)号：US5946065A
公开(公告)日：1999-08-31
申请号：US740663
申请日：1996-10-31
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/133526 , G02F1/1337 , G02F1/136213 , G02F2202/023
摘要： The transmission type liquid crystal display device of this invention includes: gate lines; source lines; and switching elements each arranged near a crossing of each gate line and each source line, a gate electrode of each switching element being connected to the gate line, a source electrode of the switching element being connected to the source line, and a drain electrode of the switching element being connected to a pixel electrode for applying a voltage to a liquid crystal layer, wherein an interlayer insulating film formed of an organic film with high transparency and having a plurality of microscopic hollows formed in each pixel is provided above the switching element, the gate line, and the source line, and wherein the pixel electrode formed of a transparent conductive film is provided on the interlayer insulating film.
摘要翻译： 本发明的透射型液晶显示装置包括：栅极线; 源线; 以及开关元件，其各自布置在每个栅极线和每个源极线的交叉点附近，每个开关元件的栅电极连接到栅极线，开关元件的源极连接到源极线，以及漏极 所述开关元件连接到用于向液晶层施加电压的像素电极，其中在所述开关元件的上方设置由透明度高的有机膜形成并且在每个像素中形成有多个微小空洞的层间绝缘膜， 栅极线和源极线，并且其中由透明导电膜形成的像素电极设置在层间绝缘膜上。
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8.发明授权
公开(公告)号：US5859683A
公开(公告)日：1999-01-12
申请号：US722827
申请日：1996-09-27
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L29/786 , G02F1/1333 , G02F1/1343
CPC分类号： G02F1/136227 , H01L27/1255
摘要： A transmissive liquid crystal display apparatus includes a liquid crystal layer interposed between a first substrate and a second substrate. The first substrate includes gate lines, source lines and switching devices provided in a vicinity of intersectional portions of the gate lines and the source lines. The switching devices include gate electrodes connected to the gate lines, source electrodes connected to the source lines and drain electrodes connected to pixel electrodes for applying a voltage to the liquid crystal layer. An interlayer insulating film having high transparency is provided above the switching devices, the gate lines and the source lines. The interlayer insulating film has roughness on its surface. A height difference of the roughness is 50 nm or less. The pixel electrode formed of a transparent conductive material is provided on the interlayer insulating film.
摘要翻译： 一种透射型液晶显示装置，包括插入在第一基板和第二基板之间的液晶层。 第一衬底包括栅极线，源极线和设置在栅极线和源极线的交叉部分附近的开关器件。 开关器件包括连接到栅极线的栅电极，连接到源极线的源电极和连接到用于向液晶层施加电压的像素电极的漏电极。 在开关器件，栅极线和源极线之上设置具有高透明度的层间绝缘膜。 层间绝缘膜的表面具有粗糙度。 粗糙度的高差为50nm以下。 由透明导电材料形成的像素电极设置在层间绝缘膜上。
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公开(公告)号：US5469025A
公开(公告)日：1995-11-21
申请号：US408183
申请日：1995-03-22
申请人： Yuzuru Kanemori , Mikio Katayama , Kiyoshi Nakazawa , Naofumi Kondo , Masaya Okamoto , Hiroaki Kato , Kozo Yano , Katsumi Irie , Kumiko Otsu , Hiroshi Fujiki , Toshiaki Fujihara , Hideji Marumoto , Hidenori Negoto , Kazuyori Mitsumoto
发明人： Yuzuru Kanemori , Mikio Katayama , Kiyoshi Nakazawa , Naofumi Kondo , Masaya Okamoto , Hiroaki Kato , Kozo Yano , Katsumi Irie , Kumiko Otsu , Hiroshi Fujiki , Toshiaki Fujihara , Hideji Marumoto , Hidenori Negoto , Kazuyori Mitsumoto
IPC分类号： G02F1/1362 , H05B37/02
CPC分类号： G02F1/1362 , G02F1/136259 , G02F2001/136268
摘要： An active matrix display device which includes a first and a second insulating substrates, a gate bus an adjacent gate bus, and a source bus arranged on the first substrate, a pixel electrode in a segment enclosed by the gate and the source buses, a switching element connected to the pixel electrode, the gate bus and the source bus, wherein the source bus comprises a projection extending toward the pixel electrode so as to be electrically disconnected therefrom, and the adjacent gate bus comprises a projection extending toward the pixel electrode, the source bus being overlaid on the adjacent gate bus projection with an insulating layer sandwiched therebetween, the adjacent gate bus projection being provided with an electroconductive member at the top thereof with an insulating layer sandwiched therebetween, the electroconductive member being electrically connected to the pixel electrode, and electrically disconnected from the source bus projection.
摘要翻译： 一种有源矩阵显示装置，包括第一绝缘基板和第二绝缘基板，栅极总线和相邻的栅极总线，以及布置在第一基板上的源极总线，由栅极和源极总线包围的段中的像素电极， 连接到像素电极，栅极总线和源极总线的元件，其中源极总线包括朝向像素电极延伸的突起，以便与其电断开，并且相邻的栅极总线包括朝向像素电极延伸的突起， 源极总线覆盖在相邻的栅极总线突起上，绝缘层夹在其间，相邻的栅极总线突起在其顶部设置有导电构件，绝缘层夹在其间，导电构件电连接到像素电极， 并且与源极总线突起电气断开。
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公开(公告)号：US5410164A
公开(公告)日：1995-04-25
申请号：US816856
申请日：1992-01-02
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/30 , G09F9/35 , H01L27/12 , H01L29/78 , H01L29/786 , H01L27/01 , H01L27/13
CPC分类号： H01L27/12 , G02F1/13624
摘要： A display elect:rode substrate comprising at least two, first and second, TFTs connected in series to each picture element, wherein the first and second thin film transistors are Juxtaposed on the same one of the gate bus lines, part of the gate bus line functions as gate electrodes of the first and second thin film transistors, a source electrode of the first thin film transistor is connected to the source bus line, a drain electrode of the first thin film transistor is connected to a source electrode of the second thin film transistor, and a drain electrode of the second thin film transistor is connected to the picture element electrode, whereby a picture element defect caused by a short-circuit defect of the TFTs can be reduced.
摘要翻译： 一种显示器电极，包括至少两个与每个像素串联连接的第一和第二TFT，其中第一和第二薄膜晶体管并置在同一个栅极总线上，栅极总线的一部分 用作第一和第二薄膜晶体管的栅电极，第一薄膜晶体管的源电极连接到源极总线，第一薄膜晶体管的漏电极连接到第二薄膜的源电极 晶体管，并且第二薄膜晶体管的漏电极连接到像素电极，由此可以减少由TFT的短路缺陷引起的像素缺陷。
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