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公开(公告)号：US20070002249A1
公开(公告)日：2007-01-04
申请号：US11471648
申请日：2006-06-21
申请人： Soon Yoo , Oh Kwon , Youn Chang , Heung Cho , Seung Nam
发明人： Soon Yoo , Oh Kwon , Youn Chang , Heung Cho , Seung Nam
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display device and a fabricating method thereof for simplifying a process are disclosed. In the method of fabricating the liquid crystal display device, a first conductive pattern group including a gate line and a gate electrode, a common line and a common electrode, a pixel electrode and a pad in a multiple conductive layer having a stepwise shape including a transparent conductive layer is formed on a substrate by a first mask process. An insulating film and a semiconductor layer including a plurality of contact holes are formed on the first mask pattern group by a second mask process. A second pattern group including a data line, a source electrode and a drain electrode is formed on the semiconductor layer and the semiconductor layer is patterned, and an active layer is exposed between the source electrode and the drain electrode by a third mask process.
摘要翻译： 公开了一种用于简化处理的液晶显示装置及其制造方法。 在制造液晶显示装置的方法中，包括栅极线和栅电极，公共线和公共电极的第一导电图案组，具有逐层形状的多导电层中的像素电极和焊盘，包括 通过第一掩模工艺在衬底上形成透明导电层。 通过第二掩模处理在第一掩模图案组上形成包括多个接触孔的绝缘膜和半导体层。 在半导体层上形成包括数据线，源电极和漏电极的第二图案组，对半导体层进行构图，通过第三掩模工艺在源电极和漏电极之间露出有源层。
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12.发明申请Method of forming fine pattern, liquid crystal display device having a fine pattern and fabricating method thereof 有权形成精细图案的方法，具有精细图案的液晶显示装置及其制造方法公开(公告)号：US20070001979A1
公开(公告)日：2007-01-04
申请号：US11473590
申请日：2006-06-23
IPC分类号： G09G3/36
CPC分类号： G02F1/13439 , G02F1/134363 , G02F1/136286 , G02F2201/123
摘要： This invention relates to a method of forming fine pattern that is adaptive for forming a fine pattern without limit of an exposure resolution, a liquid crystal display device and a fabricating method. The method of forming fine pattern comprises forming a photo-resist pattern on a transparent conductive layer. The photo-resist pattern having a minimum line width corresponding to an exposure resolution of an exposure device. The method further comprises over-etching the transparent conductive layer by an etching process using the photo-resist pattern as a mask to form an electrode pattern having a line width narrower than the exposure resolution of the exposure device.
摘要翻译： 本发明涉及一种形成精细图案的方法，该方法适于形成无限制的曝光分辨率的精细图案，液晶显示装置和制造方法。 形成精细图案的方法包括在透明导电层上形成光刻胶图案。 具有对应于曝光装置的曝光分辨率的最小线宽的光刻胶图案。 该方法还包括通过使用光致抗蚀剂图案作为掩模的蚀刻工艺来过度蚀刻透明导电层，以形成具有比曝光装置的曝光分辨率窄的线宽的电极图案。
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13.发明申请公开(公告)号：US20060274231A1
公开(公告)日：2006-12-07
申请号：US11208487
申请日：2005-08-19
IPC分类号： G02F1/1335
CPC分类号： G02F1/133516 , G02F1/133512
摘要： A color filter substrate for an LCD device and a method for manufacturing the same, in which process steps are simplified and the manufacturing cost is reduced. The color filter substrate for an LCD device includes a substrate defined by a plurality of color filter regions and a black matrix region, R, G and B color filters respectively formed in the color filter regions of the substrate, a trench formed in the black matrix region of the substrate at a predetermined depth, and a black matrix formed inside the trench by overlapping the color filters.
摘要翻译： 一种用于LCD装置的滤色器基板及其制造方法，其中简化了工艺步骤并降低了制造成本。 用于LCD装置的彩色滤光片基板包括由多个滤色器区域限定的基板和分别形成在基板的滤色器区域中的黑矩阵区域，R，G和B滤色器，形成在黑矩阵中的沟槽 区域，以及通过重叠滤色器而形成在沟槽内的黑色矩阵。
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14.发明申请公开(公告)号：US20070117047A1
公开(公告)日：2007-05-24
申请号：US11410963
申请日：2006-04-25
IPC分类号： G03F7/00
摘要： A printing plate to form a precise pattern, a method for manufacturing the printing plate, and a method for fabricating an LCD device using the printing plate in which the printing plate includes a substrate having at least one trench and sidewall elements formed at an inner perimeter of the at least one trench.
摘要翻译： 形成精确图案的印版，印版的制造方法以及使用印版制造LCD装置的方法，其中印版包括具有至少一个沟槽的基板和形成在内周边的侧壁元件 的至少一个沟槽。
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公开(公告)号：US20070056456A1
公开(公告)日：2007-03-15
申请号：US11474364
申请日：2006-06-26
IPC分类号： B41C3/08
CPC分类号： B41C1/02
摘要： A method for manufacturing a printing plate includes forming first trenches having a first depth into an insulative substrate, forming an organic film over the insulative substrate including the first trenches, and forming second trenches having a width smaller than that of the first trenches into the organic film, the second trenches formed at positions corresponding to the first trenches by selectively removing the organic film.
摘要翻译： 制造印版的方法包括：将具有第一深度的第一沟槽形成到绝缘基板中，在包括第一沟槽的绝缘基板上形成有机膜，并且形成宽度小于第一沟槽宽度的第二沟槽进入有机层 通过选择性地除去有机膜而形成在与第一沟槽对应的位置处的第二沟槽。
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公开(公告)号：US20070015093A1
公开(公告)日：2007-01-18
申请号：US11476660
申请日：2006-06-29
IPC分类号： G03C5/00
CPC分类号： G03F7/0035 , G02F1/1339 , G03F7/0007 , G03F7/40
摘要： A method for manufacturing a printing plate is realizes a precise and fine pattern by minimizing a variation of etching critical dimension. The method includes forming a hard mask having an opening on an insulating substrate; forming a first trench having a first depth in the insulating substrate using the hard mask; coating, patterning and developing a first photoresist over an entire surface of the insulating substrate including the hard mask; and forming at least a second trench having a second depth in the insulating substrate using the hard mask, wherein the second depth is deeper than the first depth.
摘要翻译： 制版印版的方法通过最小化蚀刻临界尺寸的变化来实现精确和精细的图案。 该方法包括在绝缘基板上形成具有开口的硬掩模; 使用所述硬掩模在所述绝缘基板中形成具有第一深度的第一沟槽; 在包括硬掩模的绝缘基板的整个表面上涂覆，图案化和显影第一光致抗蚀剂; 以及使用所述硬掩模在所述绝缘基板中形成具有第二深度的至少第二沟槽，其中所述第二深度比所述第一深度更深。
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17.发明申请公开(公告)号：US20050078259A1
公开(公告)日：2005-04-14
申请号：US10963945
申请日：2004-10-14
IPC分类号： G02F1/1343 , G02F1/1345 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/13458 , G02F1/134363 , G02F2001/136222 , G02F2001/136236
摘要： An in plane switching (IPS) mode liquid crystal display (LCD) panel is fabricated with a reduced number of mask processes and includes a thin film transistor (TFT) array substrate with a TFT provided at a crossing of gate and data lines, a protective film protecting the TFT, a pixel electrode connected to the TFT, a common line substantially parallel to the pixel electrode, a common electrode connected to the common line to generate a horizontal electric field with the pixel electrode, and a pad including a transparent conductive material and connected to the gate line, the data line and/or the common line. A color filter array substrate is joined to, and overlaps a portion of, the TFT array substrate. Portions of the protective film where the color filter array substrate which do not overlap the TFT array substrate are removed to expose the transparent conductive material included in the pad.
摘要翻译： 平面切换（IPS）模式液晶显示（LCD）面板以减少数量的掩模处理制造，并且包括具有设置在栅极和数据线的交叉处的TFT的薄膜晶体管（TFT）阵列基板，保护 TFT保护膜，连接到TFT的像素电极，基本上平行于像素电极的公共线，与公共线连接以产生与像素电极的水平电场的公共电极，以及包括透明导电材料的焊盘 并连接到栅极线，数据线和/或公共线。 滤色器阵列基板与TFT阵列基板接合并与其重叠。 除去与TFT阵列基板不重叠的滤色器阵列基板的保护膜的一部分，以露出包括在该焊盘中的透明导电材料。
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公开(公告)号：US20070133649A1
公开(公告)日：2007-06-14
申请号：US11634277
申请日：2006-12-05
申请人： Oh Kwon , Kang Kim , Jonghoi Kim , Eundeok Sim , Kwang Oh
发明人： Oh Kwon , Kang Kim , Jonghoi Kim , Eundeok Sim , Kwang Oh
IPC分类号： H01S3/08
CPC分类号： H01S5/141 , G02B6/29326 , G02B6/29328 , G02B6/29395 , H01S3/1075 , H01S5/02248 , H01S5/026 , H01S5/06255
摘要： Provided is a wavelength tunable light source including a semiconductor optical amplifier, a beam steering unit or a beam deflector, and a concave diffraction grating integrated therein. The wavelength tunable light source can be easily implemented since locations to which a beam is diffracted by the concave diffraction grating and at which portions of the beam with different wavelengths have constructive interference form a straight line, not a Rowland circle. Furthermore, wavelength tuning and optical coupling characteristics of the wavelength tunable light source are excellent. Since both single integration and hybrid integration are possible for the wavelength tunable light source, the wavelength tunable light source exhibits superior operating characteristics and high reliability.
摘要翻译： 提供了包括半导体光放大器，光束转向单元或光束偏转器的波长可调光源以及集成在其中的凹衍射光栅。 波长可调谐光源可以容易地实现，因为光束被凹衍射光栅衍射的位置和具有不同波长的光束的部分具有相长的干涉形成直线而不是罗兰圆。 此外，波长可调光源的波长调谐和光耦合特性优异。 由于单一集成和混合集成对于波长可调谐光源是可能的，所以波长可调光源表现出优异的操作特性和高可靠性。
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19.发明申请Data driving circuits and driving methods of organic light emitting displays using the same 有权数据驱动电路及使用其的有机发光显示器的驱动方法公开(公告)号：US20070024542A1
公开(公告)日：2007-02-01
申请号：US11491880
申请日：2006-07-25
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/3283 , G09G3/3291 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/027 , G09G2310/0289 , G09G2320/0276 , G09G2320/043
摘要： A data driving circuit for driving pixels of a light emitting display to display images with uniform brightness may include a gamma voltage unit that generates a plurality of gray scale voltages, a digital-analog converter that selects, as a data signal, one of the plurality of gray scale voltages using first data, a decoder that generates second data using the first data, a current sink, a voltage controller that controls a voltage value of the data signal using the second data and a compensation voltage generated based on the predetermined current, and a switching unit that supplies the data signal to the pixel during any partial period of the complete period elapsing after the first partial period. The current sink receives a predetermined current from the pixel during a first partial period of a complete period for driving the pixel based on the selected gray scale voltage.
摘要翻译： 用于驱动发光显示器的像素以显示具有均匀亮度的图像的数据驱动电路可以包括产生多个灰度级电压的伽马电压单元，数模转换器，其选择多个灰度级之一的数据信号作为数据信号 使用第一数据的灰度电压，使用第一数据产生第二数据的解码器，电流吸收器，使用第二数据控制数据信号的电压值的电压控制器和基于预定电流产生的补偿电压， 以及切换单元，其在经过所述第一部分周期之后的完整时段的任何部分周期期间将所述数据信号提供给所述像素。 基于所选择的灰度级电压，电流接收器在用于驱动像素的完整周期的第一部分周期期间从像素接收预定电流。
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公开(公告)号：US20060139253A1
公开(公告)日：2006-06-29
申请号：US11139042
申请日：2005-05-25
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/027 , G09G2310/0289 , G09G2320/0219 , G09G2320/0295 , G09G2320/043
摘要： Circuits for a pixel in a light emitting display capable of displaying an image with desired brightness are described. The pixel circuit includes a driver to supply a pixel current to the light emitting device corresponding to a data signal supplied from a data line, a first switching unit coupled between the driver and the data line, and a second switching unit coupled between the data line and a common node formed between the driver and the light emitting device. The driver, in turn, includes a first transistor to generate the pixel current to be supplied from a first power line to the light emitting device, a first capacitor coupled between the first transistor and the first switching unit to be charged with a voltage corresponding to the threshold voltage of the first transistor, and a second capacitor to be charged with a voltage corresponding to the data signal.
摘要翻译： 描述能够显示具有期望亮度的图像的发光显示器中的像素的电路。 像素电路包括驱动器，用于向发光器件提供与从数据线提供的数据信号相对应的像素电流，耦合在驱动器和数据线之间的第一切换单元和耦合在数据线之间的第二切换单元 以及形成在驱动器和发光器件之间的公共节点。 驱动器又包括第一晶体管，用于产生要从第一电源线提供给发光器件的像素电流;耦合在第一晶体管和第一开关单元之间的第一电容器，用于对与 第一晶体管的阈值电压以及与数据信号对应的电压充电的第二电容器。
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