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公开(公告)号：US20070058097A1
公开(公告)日：2007-03-15
申请号：US11519032
申请日：2006-09-12
申请人： Takayuki Kato , Hiroki Sugiyama , Shinichiro Nomura , Takao Atarashiya , Satoshi Morita , Takashi Sato
发明人： Takayuki Kato , Hiroki Sugiyama , Shinichiro Nomura , Takao Atarashiya , Satoshi Morita , Takashi Sato
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136286 , G02F2001/136295
摘要： A liquid crystal display device 10 includes: a transparent substrate 11; a plurality of signal lines 17 and scan lines 16 arranged on the transparent substrate 11 in a matrix; a plurality of auxiliary capacitor lines 18 provided between the scan lines 16 so as to be in parallel with the scan lines 16; thin film transistors (TFTs) each provided in a vicinity of an intersection of the signal lines 17 and scan lines 16; and pixel electrodes 20 arranged in respective positions defined by the signal lines 17 and the scan lines 16 and each electrically connected to a drain electrode D of the thin film transistor (TFT); in which the thin film transistor (TFT)'s gate electrode G and the scan line 16 are covered by a gate insulating film formed by an insulating film (a first layer) 25 and an insulating layer (a second layer) 26, and the drain electrode D of the thin film transistor (TFT) extends to overlie an auxiliary capacitor electrode 18a, with the insulating layer (the second layer) 26 interposed between the drain electrode D and the auxiliary capacitor electrode 18a. As a result, it will be possible to provide a liquid crystal display device and a method for manufacturing the same are provided, in which the capacitance of an auxiliary capacitor electrode is increased without reducing the aperture ratio of each pixel and which is suitable to realize a relatively small pixel area and high definition.
摘要翻译： 液晶显示装置10包括：透明基板11; 以矩阵形式布置在透明基板11上的多条信号线17和扫描线16; 设置在扫描线16之间以与扫描线16平行的多个辅助电容线18; 每个设置在信号线17和扫描线16的交叉点附近的薄膜晶体管（TFT）; 以及排列在由信号线17和扫描线16限定的各个位置并且各自电连接到薄膜晶体管（TFT）的漏电极D的像素电极20; 其中薄膜晶体管（TFT）的栅电极G和扫描线16被由绝缘膜（第一层）25和绝缘层（第二层）26形成的栅极绝缘膜覆盖，并且 薄膜晶体管（TFT）的漏电极D延伸以覆盖辅助电容器电极18a，绝缘层（第二层）26介于漏电极D和辅助电容电极18a之间。 结果，可以提供一种液晶显示装置及其制造方法，其中辅助电容器电极的电容增加而不降低每个像素的开口率并且适合于实现 相对较小的像素区域和高清晰度。
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公开(公告)号：US07602452B2
公开(公告)日：2009-10-13
申请号：US11519032
申请日：2006-09-12
申请人： Takayuki Kato , Hiroki Sugiyama , Shinichiro Nomura , Takao Atarashiya , Satoshi Morita , Takashi Sato
发明人： Takayuki Kato , Hiroki Sugiyama , Shinichiro Nomura , Takao Atarashiya , Satoshi Morita , Takashi Sato
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136286 , G02F2001/136295
摘要： A liquid crystal display device 10 includes: a transparent substrate 11; a plurality of signal lines 17 and scan lines 16 arranged on the transparent substrate 11 in a matrix; a plurality of auxiliary capacitor lines 18 provided between the scan lines 16 so as to be in parallel with the scan lines 16; thin film transistors (TFTs) each provided in a vicinity of an intersection of the signal lines 17 and scan lines 16; and pixel electrodes 20 arranged in respective positions defined by the signal lines 17 and the scan lines 16 and each electrically connected to a drain electrode D of the thin film transistor (TFT); in which the thin film transistor (TFT)'s gate electrode G and the scan line 16 are covered by a gate insulating film formed by an insulating film (a first layer) 25 and an insulating layer (a second layer) 26, and the drain electrode D of the thin film transistor (TFT) extends to overlie an auxiliary capacitor electrode 18a, with the insulating layer (the second layer) 26 interposed between the drain electrode D and the auxiliary capacitor electrode 18a. As a result, it will be possible to provide a liquid crystal display device and a method for manufacturing the same are provided, in which the capacitance of an auxiliary capacitor electrode is increased without reducing the aperture ratio of each pixel and which is suitable to realize a relatively small pixel area and high definition.
摘要翻译： 液晶显示装置10包括：透明基板11; 以矩阵形式布置在透明基板11上的多条信号线17和扫描线16; 设置在扫描线16之间以与扫描线16平行的多个辅助电容线18; 每个设置在信号线17和扫描线16的交叉点附近的薄膜晶体管（TFT）; 以及排列在由信号线17和扫描线16限定的各个位置并且各自电连接到薄膜晶体管（TFT）的漏电极D的像素电极20; 其中薄膜晶体管（TFT）的栅电极G和扫描线16被由绝缘膜（第一层）25和绝缘层（第二层）26形成的栅极绝缘膜覆盖，并且 薄膜晶体管（TFT）的漏电极D延伸以覆盖辅助电容器电极18a，绝缘层（第二层）26介于漏电极D和辅助电容电极18a之间。 结果，可以提供一种液晶显示装置及其制造方法，其中辅助电容器电极的电容增加而不降低每个像素的开口率并且适合于实现 相对较小的像素区域和高清晰度。
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公开(公告)号：US07619695B2
公开(公告)日：2009-11-17
申请号：US11797769
申请日：2007-05-07
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F2001/13629
摘要： A liquid crystal display 10 of the invention has a transparent substrate 11 on which are provided multiple signal lines 17, scan lines 16 and auxiliary capacity lines 18, plus TFTs and pixel electrodes 20 that are electrically coupled to the TFTs' drain electrodes D. The auxiliary capacity lines 18 are formed with an Al—Nd alloy layer coated with a layer of molybdenum. Each pixel region, except for the auxiliary capacity lower electrode 18a on the auxiliary capacity line 18, is coated over by a first insulating film 25 and by a second insulating film 26 that is thinner than the first insulating film 25. Further, the auxiliary capacity lower electrodes 18a are coated over by the second insulating film 26, and auxiliary capacity upper electrodes 18b are provided on the surface of the second insulating film 26 at the auxiliary capacity lower electrodes 18a. Thanks to such structure, a small-pixel-area or high-definition liquid crystal display, and manufacturing method therefor, can be provided whereby short circuits in the regions forming the auxiliary capacity are few, the auxiliary capacity is large, and display irregularities such as crosstalk or flicker are satisfactorily curbed.
摘要翻译： 本发明的液晶显示器10具有透明基板11，多个信号线17，扫描线16和辅助电容线18，以及电耦合到TFT的漏电极D的TFT和像素电极20。 辅助电容线18由涂覆有钼层的Al-Nd合金层形成。 除了辅助容量线18上的辅助容量下电极18a之外的每个像素区域被第一绝缘膜25和比第一绝缘膜25薄的第二绝缘膜26涂覆。此外，辅助容量 下电极18a被第二绝缘膜26覆盖，辅助电容上电极18b设置在辅助容量下电极18a的第二绝缘膜26的表面上。 由于这样的结构，可以提供小像素区域或高分辨率液晶显示器及其制造方法，由此形成辅助能力的区域中的短路很少，辅助容量大，并且显示不规则性 因为串音或闪烁被令人满意地遏制。
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公开(公告)号：US20070263130A1
公开(公告)日：2007-11-15
申请号：US11797769
申请日：2007-05-07
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F2001/13629
摘要： A liquid crystal display 10 of the invention has a transparent substrate 11 on which are provided multiple signal lines 17, scan lines 16 and auxiliary capacity lines 18, plus TFTs and pixel electrodes 20 that are electrically coupled to the TFTs' drain electrodes D. The auxiliary capacity lines 18 are formed with an Al—Nd alloy layer coated with a layer of molybdenum. Each pixel region, except for the auxiliary capacity lower electrode 18a on the auxiliary capacity line 18, is coated over by a first insulating film 25 and by a second insulating film 26 that is thinner than the first insulating film 25. Further, the auxiliary capacity lower electrodes 18a are coated over by the second insulating film 26, and auxiliary capacity upper electrodes 18b are provided on the surface of the second insulating film 26 at the auxiliary capacity lower electrodes 18a. Thanks to such structure, a small-pixel-area or high-definition liquid crystal display, and manufacturing method therefor, can be provided whereby short circuits in the regions forming the auxiliary capacity are few, the auxiliary capacity is large, and display irregularities such as crosstalk or flicker are satisfactorily curbed.
摘要翻译： 本发明的液晶显示器10具有透明基板11，多个信号线17，扫描线16和辅助电容线18，以及电耦合到TFT的漏电极D的TFT和像素电极20。 辅助电容线18由涂覆有钼层的Al-Nd合金层形成。 除了辅助容量线18上的辅助容量下电极18a之外的每个像素区域被第一绝缘膜25和比第一绝缘膜25薄的第二绝缘膜26涂覆。 此外，辅助容量下电极18a被第二绝缘膜26覆盖，辅助电容上电极18b设置在辅助容量下电极18a的第二绝缘膜26的表面上。 由于这样的结构，可以提供小像素区域或高分辨率液晶显示器及其制造方法，由此形成辅助能力的区域中的短路很少，辅助容量大，并且显示不规则性 因为串音或闪烁被令人满意地遏制。
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公开(公告)号：US20070273800A1
公开(公告)日：2007-11-29
申请号：US11802800
申请日：2007-05-25
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136227
摘要： An auxiliary capacitance line and a terminal portion of a liquid crystal display device are made of an Al or Al alloy layer and an Mo layer. The edge portions of a lower auxiliary capacitance electrode and the terminal portion are sequentially coated with a first insulating film, a second insulating film that is thinner than the first insulating film, and a third insulating film. The lower auxiliary capacitance electrode is coated with the second insulating film, and an upper auxiliary capacitance electrode is laid on the surface of the second insulating film on the lower auxiliary capacitance electrode.
摘要翻译： 辅助电容线和液晶显示装置的端子部分由Al或Al合金层和Mo层制成。 下辅助电容电极和端子部分的边缘部分依次涂覆有第一绝缘膜，比第一绝缘膜薄的第二绝缘膜和第三绝缘膜。 下辅助电容电极被涂覆有第二绝缘膜，并且上辅助电容电极放置在下辅助电容电极上的第二绝缘膜的表面上。
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公开(公告)号：US07525605B2
公开(公告)日：2009-04-28
申请号：US11802800
申请日：2007-05-25
IPC分类号： G02G1/1343
CPC分类号： G02F1/136213 , G02F1/136227
摘要： An auxiliary capacitance line and a terminal portion of a liquid crystal display device are made of an Al or Al alloy layer and an Mo layer. The edge portions of a lower auxiliary capacitance electrode and the terminal portion are sequentially coated with a first insulating film, a second insulating film that is thinner than the first insulating film, and a third insulating film. The lower auxiliary capacitance electrode is coated with the second insulating film, and an upper auxiliary capacitance electrode is laid on the surface of the second insulating film on the lower auxiliary capacitance electrode.
摘要翻译： 辅助电容线和液晶显示装置的端子部分由Al或Al合金层和Mo层制成。 下辅助电容电极和端子部分的边缘部分依次涂覆有第一绝缘膜，比第一绝缘膜薄的第二绝缘膜和第三绝缘膜。 下辅助电容电极被涂覆有第二绝缘膜，并且上辅助电容电极放置在下辅助电容电极上的第二绝缘膜的表面上。
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公开(公告)号：US20070109453A1
公开(公告)日：2007-05-17
申请号：US11543114
申请日：2006-10-05
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136227 , G02F2201/40
摘要： An electro-optical apparatus includes: a plurality of pixels, each pixel including four subpixels or more; a gate-insulating layer having a two-layered structure; and auxiliary capacitance formed in one of the layers of the gate-insulating layer.
摘要翻译： 电光装置包括：多个像素，每个像素包括四个子像素或更多个; 具有两层结构的栅极绝缘层; 以及形成在栅极绝缘层的一个层中的辅助电容。
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公开(公告)号：US20050041185A1
公开(公告)日：2005-02-24
申请号：US10910771
申请日：2004-08-04
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/13363 , G02F1/133512 , G02F2001/133638 , G02F2413/01
摘要： A liquid crystal display device having a liquid crystal display panel, where a liquid crystal layer is inserted as to be sandwiched between a pair of substrates, and which is provided with polarizers on opposite sides of the liquid crystal layer with the substrates residing between the polarizers, in which a light reflecting metal layer is formed on the inner surface of the substrate on a display surface, and an λ/4 retardation film is arranged between the substrate and the polarizer to serve as light reflection preventing means for the purpose of preventing the light reflected by the metal layer from outputting from the polarizer toward the display surface even if outside light is reflected by the metal layer. According to the present invention, an inexpensive liquid crystal display device is thereby obtained, where the diminution of contrast in the display due to the reflection of outside light by a black matrix is reduced.
摘要翻译： 一种具有液晶显示面板的液晶显示装置，其中插入液晶层以夹在一对基板之间，并且在液晶层的相对侧上设置有偏振器，其中位于偏振器之间的基板 其中在显示面上的基板的内表面上形成有光反射金属层，并且在基板和偏振片之间配置有λ/ 4相位差膜，以作为光反射防止装置，以防止 即使外部的光被金属层反射，金属层反射的光也从偏光板向显示面输出。 根据本发明，由此获得廉价的液晶显示装置，其中由于黑色矩阵的外部光的反射而导致的显示器的对比度减小。
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公开(公告)号：US08922741B2
公开(公告)日：2014-12-30
申请号：US12397408
申请日：2009-03-04
申请人： Takao Atarashiya , Hayato Kurasawa
发明人： Takao Atarashiya , Hayato Kurasawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133345 , G02F1/133512 , G02F1/13439 , G02F1/1368 , G02F2001/134345 , G02F2001/134372 , G02F2201/40
摘要： A liquid crystal device is provided which includes: a first substrate and a second substrate that are disposed to face each other; a liquid crystal layer that is sandwiched between the first substrate and the second substrate; a first electrode that is provided on the liquid crystal layer side of the first substrate; an insulating layer that is provided on the liquid crystal layer side of the first electrode; and a second electrode that is provided on the liquid crystal layer side of the insulating layer, in which the first substrate has formed thereon a plurality of data lines and a plurality of scan lines which intersect each other; sub-pixels are formed at regions surrounded by the data lines and the scan lines; the second electrode has a plurality of linear electrodes that is disposed with a gap therebetween; each of the plurality of linear electrodes extends in a long-axis direction of the sub-pixels and has at least one bent portion; the bent portion has such a shape that both sides thereof are inclined in opposite directions with respect to the long-axis direction of the sub-pixels; and the data lines or the scan lines are bent in an extending direction of the linear electrodes having the bent portion.
摘要翻译： 提供了一种液晶装置，其包括：第一基板和第二基板，其被设置为彼此面对; 夹在第一基板和第二基板之间的液晶层; 设置在第一基板的液晶层侧的第一电极; 设置在所述第一电极的液晶层侧的绝缘层; 以及设置在所述绝缘层的液晶层侧的第二电极，其中所述第一基板上形成有多条数据线和多条彼此相交的扫描线; 在由数据线和扫描线包围的区域处形成子像素; 所述第二电极具有多个间隔设置的线状电极， 多个线状电极中的每一个在子像素的长轴方向上延伸，并且具有至少一个弯曲部分; 弯曲部分具有两个侧面相对于子像素的长轴方向相反的方向倾斜的形状; 并且数据线或扫描线在具有弯曲部分的线状电极的延伸方向上弯曲。
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