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公开(公告)号：US20070146594A1
公开(公告)日：2007-06-28
申请号：US11708796
申请日：2007-02-21
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133371 , G02F1/133514 , G02F1/133555 , G02F1/133707 , G02F1/133753 , G02F1/1393 , G02F2203/09
摘要： On a glass substrate, gate bus lines, data bus lines, and TFTs are formed. Then, on the substrate, an insulating film, covering the gate bus lines, data bus lines and TFTs, is formed, and a positive type photoresist film is further formed thereon. Next, through exposure and development processes, the resist film is divided for each picture element and subjected to ultraviolet ray irradiation to harden only a surface layer thereof. Then, the resist film is subjected to heat treatment to form thereon wrinkle-form surface ruggedness of a uniform pattern, which is determined depending on the size of the resist film. Subsequently, reflection electrodes are formed on the resist film. The reflection electrodes are formed to overlap the gate bus line, data bus line and TFTs, and the regions between the adjacent reflection electrodes serve as light transmission regions.
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公开(公告)号：US20060238674A1
公开(公告)日：2006-10-26
申请号：US11471032
申请日：2006-06-20
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133345 , G02F1/133371 , G02F1/136227 , G02F2201/122
摘要： The gate bus lines, the data bus lines, TFTs, etc. are formed on one glass substrate. Also, linear structures arranged in parallel with the gate bus lines are formed simultaneously with any one of the gate bus lines and the data bus lines. Then, a positive resist film is formed over the substrate, and then only a surface layer is cured by irradiating the ultraviolet ray onto the resist film. Then, the annealing is applied to the resist film. Since the linear structures are present under the resist film, a cross section of the resist film is corrugated by the annealing and thus wrinkle-like roughness extending in the almost same direction as the structures are formed on the surface. Then, the reflective electrode is formed on the resist film.
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公开(公告)号：US07092053B2
公开(公告)日：2006-08-15
申请号：US11196703
申请日：2005-08-03
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133345 , G02F1/133371 , G02F1/136227 , G02F2201/122
摘要： The gate bus lines, the data bus lines, TFTs, etc. are formed on one glass substrate. Also, linear structures arranged in parallel with the gate bus lines are formed simultaneously with any one of the gate bus lines and the data bus lines. Then, a positive resist film is formed over the substrate, and then only a surface layer is cured by irradiating the ultraviolet ray onto the resist film. Then, the annealing is applied to the resist film. Since the linear structures are present under the resist film, a cross section of the resist film is corrugated by the annealing and thus wrinkle-like roughness extending in the almost same direction as the structures are formed on the surface. Then, the reflective electrode is formed on the resist film.
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64.发明授权Substrate for reflective liquid crystal display device and reflective liquid crystal display device using the same wherein the reflective surface is a wrinkled pattern of small mirrors 失效反射型液晶显示装置用基板及使用该反射型液晶显示装置的反射型液晶显示装置，其特征在于，反射面为小镜的褶皱图案公开(公告)号：US07075602B2
公开(公告)日：2006-07-11
申请号：US10166603
申请日：2002-06-11
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133504 , G02F1/1337 , G02F1/1393
摘要： The invention provides a reflective liquid crystal display device being low cost, high reflectance, and high contrast in the reflective liquid crystal display device of VA system providing a diffusion reflective plate having uneven shape and using negative dielectric anisotropy liquid crystal and a substrate using for a reflective liquid crystal display device. Assuming that reflective surface of the reflective plate has plurality of small mirror surfaces, direction of normal vector In of the small mirror is constructed so that standard deviation of probability distribution existing within angle range of azimuth angle from φn to φn+1° is 0.1 or more.
摘要翻译： 本发明提供了一种具有低成本，高反射率和高对比度的反射型液晶显示装置，其提供具有不均匀形状的扩散反射板和使用负介电各向异性液晶的VA系统的反射型液晶显示装置和用于 反射式液晶显示装置。 假设反射板的反射面具有多个小的镜面，小反射镜的法向矢量In的方向被构造成使得存在于从方向角到角度+ 1°的方位角的角度范围内存在的概率分布的标准偏差为0.1或 更多。
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公开(公告)号：US06930736B2
公开(公告)日：2005-08-16
申请号：US10754941
申请日：2004-01-09
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/139
CPC分类号： G02F1/133707 , G02F1/133553 , G02F1/13439 , G02F1/136227 , G02F1/1393 , G02F2001/133776 , G02F2201/123 , G02F2203/02 , G02F2203/03
摘要： A reflection-type liquid crystal display device includes a first substrate, a second substrate facing the first substrate and carrying projections and depressions, a reflective electrode on the second substrate so as to cover the projections and depressions and in electrical contact with a switching device provided on the second substrate via a contact hole, and a negative liquid crystal layer between the first and second substrates, wherein the contact hole is disposed centrally to the reflection electrode and a structure controlling alignment of liquid crystal molecules in the liquid crystal layer is disposed so as to overlap the contact hole viewed in a direction perpendicular to the second substrate.
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公开(公告)号：US07889296B2
公开(公告)日：2011-02-15
申请号：US11708796
申请日：2007-02-21
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133371 , G02F1/133514 , G02F1/133555 , G02F1/133707 , G02F1/133753 , G02F1/1393 , G02F2203/09
摘要： On a glass substrate, gate bus lines, data bus lines, and TFTs are formed. Then, on the substrate, an insulating film, covering the gate bus lines, data bus lines and TFTs, is formed, and a positive type photoresist film is further formed thereon. Next, through exposure and development processes, the resist film is divided for each picture element and subjected to ultraviolet ray irradiation to harden only a surface layer thereof. Then, the resist film is subjected to heat treatment to form thereon wrinkle-form surface ruggedness of a uniform pattern, which is determined depending on the size of the resist film. Subsequently, reflection electrodes are formed on the resist film. The reflection electrodes are formed to overlap the gate bus line, data bus line and TFTs, and the regions between the adjacent reflection electrodes serve as light transmission regions.
摘要翻译： 在玻璃基板上形成栅极总线，数据总线和TFT。 然后，在基板上形成覆盖栅极总线，数据总线和TFT的绝缘膜，并且在其上进一步形成正型光致抗蚀剂膜。 接下来，通过曝光和显影处理，对每个像素划分抗蚀剂膜并进行紫外线照射以仅使表面层硬化。 然后，对抗蚀剂膜进行热处理，以形成根据抗蚀剂膜的尺寸确定的均匀图案的起皱表面粗糙度。 随后，在抗蚀剂膜上形成反射电极。 反射电极形成为与栅极总线，数据总线和TFT重叠，并且相邻反射电极之间的区域用作光透射区域。
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公开(公告)号：US07453548B2
公开(公告)日：2008-11-18
申请号：US11471032
申请日：2006-06-20
IPC分类号： G02F1/1368 , G02F1/1343
CPC分类号： G02F1/133553 , G02F1/133345 , G02F1/133371 , G02F1/136227 , G02F2201/122
摘要： The gate bus lines, the data bus lines, TFTs, etc. are formed on one glass substrate. Also, linear structures arranged in parallel with the gate bus lines are formed simultaneously with any one of the gate bus lines and the data bus lines. Then, a positive resist film is formed over the substrate, and then only a surface layer is cured by irradiating the ultraviolet ray onto the resist film. Then, the annealing is applied to the resist film. Since the linear structures are present under the resist film, a cross section of the resist film is corrugated by the annealing and thus wrinkle-like roughness extending in the almost same direction as the structures are formed on the surface. Then, the reflective electrode is formed on the resist film.
摘要翻译： 栅极总线，数据总线，TFT等形成在一个玻璃基板上。 此外，与栅极总线线并联布置的线性结构与栅极总线和数据总线线路中的任何一个同时形成。 然后，在基板上形成正的抗蚀剂膜，然后仅通过将紫外线照射到抗蚀剂膜上来固化表面层。 然后，对抗蚀剂膜进行退火。 由于线性结构存在于抗蚀剂膜下方，所以抗蚀剂膜的横截面通过退火而波纹化，因此在与表面上形成结构大致相同的方向上延伸的皱纹粗糙度。 然后，在抗蚀剂膜上形成反射电极。
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公开(公告)号：US20060270085A1
公开(公告)日：2006-11-30
申请号：US11499952
申请日：2006-08-07
CPC分类号： G02F1/133553 , G02F1/133371 , G02F1/133514 , G02F1/133555 , G02F1/133707 , G02F1/133753 , G02F1/1393 , G02F2203/09
摘要： On a glass substrate, gate bus lines, data bus lines, and TFTs are formed. Then, on the substrate, an insulating film, covering the gate bus lines, data bus lines and TFTs, is formed, and a positive type photoresist film is further formed thereon. Next, through exposure and development processes, the resist film is divided for each picture element and subjected to ultraviolet ray irradiation to harden only a surface layer thereof. Then, the resist film is subjected to heat treatment to form thereon wrinkle-form surface ruggedness of a uniform pattern, which is determined depending on the size of the resist film. Subsequently, reflection electrodes are formed on the resist film. The reflection electrodes are formed to overlap the gate bus line, data bus line and TFTs, and the regions between the adjacent reflection electrodes serve as light transmission regions.
摘要翻译： 在玻璃基板上形成栅极总线，数据总线和TFT。 然后，在基板上形成覆盖栅极总线，数据总线和TFT的绝缘膜，并且在其上进一步形成正型光致抗蚀剂膜。 接下来，通过曝光和显影处理，对每个像素划分抗蚀剂膜并进行紫外线照射以仅使表面层硬化。 然后，对抗蚀剂膜进行热处理，以形成根据抗蚀剂膜的尺寸确定的均匀图案的起皱表面粗糙度。 随后，在抗蚀剂膜上形成反射电极。 反射电极形成为与栅极总线，数据总线和TFT重叠，并且相邻反射电极之间的区域用作光透射区域。
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69.发明授权公开(公告)号：US07072014B2
公开(公告)日：2006-07-04
申请号：US10754417
申请日：2004-01-09
IPC分类号： G02F1/13
CPC分类号： G02F1/133707 , G02F1/133553 , G02F1/13439 , G02F1/136227 , G02F1/1393 , G02F2001/133776 , G02F2201/123 , G02F2203/02 , G02F2203/03
摘要： A reflection-type liquid crystal display device, including a first substrate, a second substrate disposed so as to face the first substrate, with the second substrate carrying projections and depressions having a reflectivity, a liquid crystal layer having any of positive or negative dielectric anisotropy provided between the first and second substrates, and a polarizer disposed at an outer side of the first substrate. The device also preferably includes an optical phase compensation film disposed between the first substrate and the polarizer, with the optical phase compensation film having a negative dielectric anisotropy in a direction perpendicular to a plane of the first substrate. The optical phase compensation film also preferably has a retardation df{(nx+nz)/2−nz} so as to satisfy the relationship 0.4≦[df{(nx+ny)/2−nz}]/(dlcΔn)≦0.7, wherein nx, ny and nz are refractive indices of the optical phase compensation film respectively in an x-direction, a y-direction and a z-direction, dlc is the thickness of the liquid crystal layer, and Δn is a refractive index difference between an extraordinary ray and an ordinary ray in the liquid crystal layer.
摘要翻译： 一种反射型液晶显示装置，包括第一基板，与第一基板对置配置的第二基板，第二基板具有反射率的凸起和凹陷，具有任何正或负介电各向异性的液晶层 设置在第一和第二基板之间，偏振器设置在第一基板的外侧。 该装置还优选地包括设置在第一基板和偏振器之间的光学相位补偿膜，光学相位补偿膜在垂直于第一基板的平面的方向上具有负介电各向异性。 光学相位补偿膜还优选具有延迟df {（n> x N + n z z）/ 2-n z z}以满足 关系0.4 <= [DF {（N××+ n y>））y y y y}}}}}}}}}}} 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 其中，x，y，y，z分别为光学相位补偿膜的x方向的折射率，y方向， 方向和z方向，dlc是液晶层的厚度，Deltan是液晶层中的异常光线与普通光线之间的折射率差。
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公开(公告)号：US07027116B2
公开(公告)日：2006-04-11
申请号：US10335959
申请日：2003-01-02
IPC分类号： G02F1/1335
CPC分类号： G02F1/133371 , G02F1/133555 , G02F1/133707 , G02F1/134363
摘要： A substrate for a transflective liquid crystal display that is capable of display in both reflective and transmissive modes and a display having the same. One embodiment includes a substrate that sandwiches a liquid crystal in combination with an opposite substrate formed with a common electrode on the opposing surface, a plurality of bus lines on a top surface of the substrate that intersect each other with an insulation film interposed therebetween, and thin film transistors formed near the intersections of the plurality of bus lines. A plurality of pixel regions constituted of a plurality of reflective regions in which reflective electrodes for reflecting incident light from the side of the top surface of the substrate are formed in a matrix and transmissive regions which are provided around the reflective regions and which transmit incident light from the side of a bottom surface toward the top surface of the substrate.
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