公开(公告)号：US20060093803A1

公开(公告)日：2006-05-04

申请号：US11263777

申请日：2005-10-31

申请人： Ying-Siang Hwang ,  Soo Choi

发明人： Ying-Siang Hwang ,  Soo Choi

IPC分类号： C09K19/00 ,  B32B27/32

CPC分类号： G02F1/13378 ,  G02F1/133734 ,  Y10T428/1009

摘要： Alignment films for use within a liquid crystal display (LCD) and methods for their manufacture are disclosed. Embodiments of the invention generally relate to process conditions that are selected to improve certain properties of the alignment films. The alignment films include a deposited layer of amorphous carbon, a hydrogenated amorphous carbon film or a hydrogenated diamond-like carbon (DLC) film.

摘要翻译： 公开了用于液晶显示器（LCD）的对准膜及其制造方法。 本发明的实施方案通常涉及被选择用于改进对准膜的某些性质的工艺条件。 取向膜包括非晶碳沉积层，氢化无定形碳膜或氢化金刚石碳（DLC）膜。

公开(公告)号：US07009671B2

公开(公告)日：2006-03-07

申请号：US10808354

申请日：2004-03-25

申请人： Takaaki Tanaka ,  Yasushi Yamazaki

发明人： Takaaki Tanaka ,  Yasushi Yamazaki

IPC分类号： G02F1/1337

CPC分类号： G02F1/133734 ,  G02F1/133753

摘要： A liquid crystal device has inorganic alignment layers (36, 42) disposed on a surface of a liquid crystal layer side of a pair of the substrates, when the range of the average pre-tilt angle θ of liquid crystal molecules 50a of the liquid crystal layer is 5 degrees ≦θ≦20 degrees, twist angle φ of the liquid crystal molecules (50a) of the liquid crystal layer, cell gap d, and helical pitch P of the liquid crystal molecules of the liquid crystal layer satisfy the relationship of (0.6/360)φ 20 degrees, twist angle φ of the liquid crystal molecules (50a) of the liquid crystal layer, cell gap d, and helical pitch P of the liquid crystal molecules of the liquid crystal layer satisfy the relationship of (0.8/360)φ

摘要翻译： 当液体的液晶分子的平均预倾角θ的范围为液体时，液晶装置具有设置在一对基板的液晶层侧的表面上的无机配向层（36,42） 晶体层的液晶层的液晶分子（50a）的扭转角度phi，液晶层的液晶分子的间隙d和螺旋间距P在5°<θθ= 20°时满足 （0.6 / 360）phi 20度时， 液晶层的液晶分子（50a）的扭曲角度phi，液晶层的液晶分子的间隙d和螺旋间距P满足（0.8 / 360）phi

公开(公告)号：US20050162591A1

公开(公告)日：2005-07-28

申请号：US10990859

申请日：2004-11-17

申请人： Shunichi Hashimoto

发明人： Shunichi Hashimoto

IPC分类号： G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/139

CPC分类号： G02F1/1393 ,  G02F1/133345 ,  G02F1/133502 ,  G02F1/133553 ,  G02F1/133734

摘要： There is provided a liquid crystal display element (1) including a transparent substrate (2) having formed on a surface of a glass substrate (2a) thereof a transparent electrode (6) and an alignment layer (18) covering the transparent electrode (6), a drive circuit board (3) disposed opposite to the transparent substrate (2) and having formed on a surface of a silicon substrate (3a) thereon opposite to the transparent electrode (6) a plurality of switching drive circuits (9) and a plurality of reflection pixel electrodes (15), corresponding to pixels (12a), respectively, a protective layer (16) covering the plurality of reflection pixel electrodes (15) and an alignment layer (19) covering the protective layer (16) and a liquid crystal layer (4) interposed between the alignment layer (18) on the transparent substrate (2) and the alignment layer (19) on the drive circuit board (3), the protective layer (16) being a stack of at least two dielectric layers (16a, 16b) different in refractive index from each other, and the thickness of each of the stacked dielectric layers (16a, 16b) being set to compensate the wavelength dependence of the reflectance of the reflection pixel electrodes (15). Thus, the reflection type liquid crystal display element (1) has an improved performance of spectral reflection.

摘要翻译： 提供了一种液晶显示元件（1），该液晶显示元件（1）包括在其玻璃基板（2a）的表面上形成有透明电极（6）的表面的透明基板（2）和覆盖透明电极的取向层（18） 6），与所述透明基板（2）相对设置并且在与所述透明电极（6）相对的硅基板（3a）的表面上形成有多个开关驱动电路（9）的驱动电路板（3） ）和分别对应于像素（12a）的多个反射像素电极（15），覆盖多个反射像素电极（15）的保护层（16）和覆盖保护层的取向层（19） 16）和插在透明基板（2）上的取向层（18）和驱动电路板（3）上的取向层（19）之间的液晶层（4），保护层（16）是叠层 的至少两个。 折射率彼此不同的层叠层（16a，16b），并且每个堆叠的介电层（16a，16b）的厚度被设置为补偿反射像素电极的反射率的波长依赖性（ 15）。 因此，反射型液晶显示元件（1）具有改进的光谱反射性能。

公开(公告)号：US20050122466A1

公开(公告)日：2005-06-09

申请号：US10982972

申请日：2004-11-08

申请人： Takaaki Tanaka

发明人： Takaaki Tanaka

IPC分类号： G02F1/1339 ,  G02F1/1337 ,  G02F1/1341

CPC分类号： G02F1/1341 ,  G02F1/133734 ,  G02F1/1339

摘要： Exemplary embodiments of the invention provide a new structure to reduce alignment defects caused by a problem inherent in an alignment layer without changing the alignment layer itself. According to exemplary embodiments of the present invention, in a method for fabricating a liquid crystal device, the liquid crystal device has a pair of substrates, liquid crystal therebetween, and an alignment layer at least on the inner surface of the substrate. The alignment layer is in contact with the liquid crystal. The method includes forming an alignment layer including inorganic columnar structures tilted towards a predetermined direction on the substrate and filling a space between the pair of substrates with the liquid crystal. In filling, the liquid crystal is filled so as to flow on the alignment layer in a direction parallel to the predetermined direction.

摘要翻译： 本发明的示例性实施例提供了一种新的结构，以减少由对准层固有的问题引起的对准缺陷，而不改变对准层本身。 根据本发明的示例性实施例，在液晶装置的制造方法中，液晶装置具有一对基板，液晶之间，至少在基板的内表面上具有取向层。 取向层与液晶接触。 该方法包括形成取向层，该取向层包括在基板上朝向预定方向倾斜的无机柱状结构，并用液晶填充该对基板之间的空间。 在填充时，液晶被填充以在取向层上沿与预定方向平行的方向流动。

公开(公告)号：US20050084626A1

公开(公告)日：2005-04-21

申请号：US10931813

申请日：2004-09-01

申请人： Hidenobu Ota ,  Yukihiro Endo ,  Osamu Iwamoto

发明人： Hidenobu Ota ,  Yukihiro Endo ,  Osamu Iwamoto

IPC分类号： C23C14/10 ,  C23C14/34 ,  C23C14/58 ,  G02F1/1337 ,  B05D3/00 ,  C09K19/00

CPC分类号： C23C14/10 ,  C23C14/5833 ,  G02F1/133734 ,  G02F1/13378 ,  G02F2001/133792 ,  G02F2202/09 ,  Y10T428/1009

摘要： A method of forming an inorganic alignment film on a base substrate is provided comprising forming a film made substantially of an inorganic material on the base substrate, and irradiating ion beams onto the surface of the film from a direction inclined at a predetermined angle θb with respect to the direction vertical to the surface. By irradiating the ion beams onto the film, concave portions having a predetermined directivity are formed on the film. The predetermined angle θb is preferably 2° or more.

摘要翻译： 提供了在基底基板上形成无机取向膜的方法，包括在基底基板上形成基本上由无机材料制成的膜，并且从倾斜预定角度θ b 相对于垂直于表面的方向。 通过将离子束照射到膜上，在膜上形成具有预定方向性的凹部。 预定角度θB优选为2°以上。

公开(公告)号：US20050057715A1

公开(公告)日：2005-03-17

申请号：US10935653

申请日：2004-09-07

申请人： Shunichi Hashimoto

发明人： Shunichi Hashimoto

IPC分类号： G02F1/13 ,  G02F1/1337 ,  G02F1/139 ,  G02F1/1335

CPC分类号： G02F1/133734 ,  G02F1/1393 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2203/02

摘要： In a reflective liquid crystal display device according to the invention, burn-in in a long-term drive which occurs due to asymmetric structures of side surfaces of an inter-pixel groove can be prevented, and long-term drive reliability can be achieved. A first obliquely evaporated alignment film is formed on a first side surface of the inter-pixel groove in a sectional surface of a pixel electrode substrate in a thickness direction through evaporation, and a second obliquely evaporated alignment film is formed on a second side surface facing the first side surface through evaporation. Thereby, the film structures of both side surfaces of the inter-pixel groove in the sectional surface become symmetric, so burn-in in a long-term drive which occurs due to the asymmetric structures of the side surfaces of the inter-pixel groove can be prevented.

摘要翻译： 在根据本发明的反射型液晶显示装置中，可以防止由于像素间凹槽的侧面的不对称结构而发生的长期驱动中的老化，并且可以实现长期的驱动可靠性。 通过蒸发在像素电极基板的厚度方向的截面中的像素间凹槽的第一侧表面上形成第一倾斜蒸发取向膜，并且在第二侧表面上形成第二倾斜蒸发取向膜 第一侧面通过蒸发。 因此，截面中的像素间凹槽的两个侧表面的膜结构变为对称，因此由于像素间凹槽的侧表面的不对称结构而发生的长期驱动中的老化可以 被阻止

公开(公告)号：US20050040346A1

公开(公告)日：2005-02-24

申请号：US10880254

申请日：2004-06-29

申请人： Yun Lee ,  Yong Ham

发明人： Yun Lee ,  Yong Ham

IPC分类号： G02F1/1337 ,  H01J37/30

CPC分类号： G02F1/133734 ,  H01J37/20 ,  H01J37/3053 ,  H01J37/317 ,  H01J2237/20207 ,  H01J2237/20221 ,  H01J2237/316

摘要： An ion beam irradiation device includes a vacuum chamber and a stage on which at least two substrates may be mounted such that each substrate has an inclination angle to a horizontal plane of the vacuum chamber. The stage moves in one direction. An ion gun provided in the vacuum chamber produces ion beams that irradiate the substrates. In a single pass through the vacuum chamber, the alignment layers disposed on multiple substrates may be aligned. The substrates can be aligned such that the ion beam irradiates multiple substrates simultaneously and/or such that the ion beam irradiates the multiple substrates sequentially.

公开(公告)号：US06836312B2

公开(公告)日：2004-12-28

申请号：US10236753

申请日：2002-09-06

申请人： Yoshimine Kato

发明人： Yoshimine Kato

IPC分类号： G02F113

CPC分类号： G02F1/133734

摘要： To provide an optically transparent film, a method of manufacturing the optically transparent film, an alignment film formed of the optically transparent film, and a liquid crystal panel and a display including the alignment film. The optically transparent film includes amorphous fluorocarbon. Preferably, the integrated transmittance of the optically transparent film is in the visible region is about 50% or higher when the optically transparent film has a film thickness of about 100 nm. The amorphous fluorocarbon has an atomic ratio between hydrogen atoms and fluorine atoms of about 1/9 or higher, and the transmittance in the visible region can be controlled by controlling the atomic ratio of fluorine atoms.

摘要翻译： 为了提供光学透明膜，制造光学透明膜的方法，由光学透明膜形成的取向膜，以及液晶面板和包括取向膜的显示器。 光学透明膜包括无定形碳氟化合物。 优选地，当光学透明膜的膜厚度为约100nm时，光学透明膜在可见光区域的积分透射率为约50％以上。 无定形碳氟化合物具有约1/9以上的氢原子和氟原子的原子比，可以通过控制氟原子的原子比来控制可见光区域的透射率。

公开(公告)号：US20040189914A1

公开(公告)日：2004-09-30

申请号：US10823023

申请日：2004-04-13

申请人： NEC LCD Technologies, Ltd.

发明人： Hiroaki Matsuyama

IPC分类号： G02F001/1337

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133734 ,  G02F1/133753 ,  G02F1/13394 ,  G02F2001/133742

摘要： A multi-domain alignment liquid crystal display device in which liquid crystal molecules are aligned through a simple process and panel gap is maintained in stable fashion includes a first plate having a thin-film transistor provided at each point of intersection of a scanning line and signal line, a pixel electrode connected to the thin-film transistor and a first orientation layer formed on the pixel electrode and defining a curved surface, and a second plate having RGB color layers, an counterelectrode provided so as to oppose the pixel electrode, and a second orientation layer. A columnar spacer for regulating the panel gap is provided between the two opposing plates, and liquid crystal is sandwiched between the two plates and subjected to multi-domain alignment by the first orientation layer having the curved surface and the columnar spacer.

摘要翻译： 液晶分子通过简单的工艺和面板间隙排列的多畴取向液晶显示装置保持稳定的方式包括：第一板，其具有设置在扫描线和信号的每个交点处的薄膜晶体管 连接到薄膜晶体管的像素电极和形成在像素电极上并限定弯曲表面的第一取向层，以及具有RGB颜色层的第二板，设置为与像素电极相对的反电极，以及 第二取向层。 用于调节面板间隙的柱形间隔件设置在两个相对的板之间，液晶夹在两个板之间，并通过具有曲面的第一取向层和柱状间隔件进行多畴取向。

公开(公告)号：US20020145692A1

公开(公告)日：2002-10-10

申请号：US10116033

申请日：2002-04-05

发明人： Nozomu Ohkouchi ,  Masanobu Shigeta ,  Tatsushi Nakanishi ,  Takashi Moroboshi ,  Takeshi Hosoya ,  Masami Sonda ,  Nobuyasu Katayama

IPC分类号： G02F001/1337

CPC分类号： C23C14/225 ,  C23C14/24 ,  G02F1/133734 ,  Y10T428/1014

摘要： An alignment layer to be used for liquid crystal displays each having at least two substrates with liquid crystals sealed therebetween is formed as follows: The substrates placed on each of several substrate trays are heated in a first load-lock chamber. At least one of the two substrates is irradiated with evaporated particles of oxide silicon (SiOx: 1.0nullxnull2.0) by vacuum deposition at an angle in the range from 45null to 60null from a direction of the normal line on the substrate surface to form an alignment layer thereon while the substrate trays are being moved in a layer-deposition chamber intermittently or sequentially. The substrate trays are cooled in a second load-lock chamber, thus producing substrates each formed the alignment layer thereon. The deposition chamber may be set under a requirement 0nullnullnullnull3null in nullnullnulltannull1(dcos null/(Dnulldsin null)), nulldnull a distance from the substrate center to the center of a substrate edge, nullDnull a distance from the substrate center to the center of an evaporation source containing the oxide silicon, and null an angle formed between a direction in which the normal line extends on the substrate center and another direction in which evaporated particles of oxide silicon are deposited on the substrate center from the evaporation source. The alignment layer may be formed at an angle of layer deposition in the range from 3null to 10null.

摘要翻译： 用于液晶显示器的取向层每个具有至少两个密封在其间的液晶的基板形成如下：放置在几个基板托盘中的每一个上的基板在第一加载锁定室中被加热。 通过真空沉积，从蒸镀的氧化硅颗粒（SiOx：1.0 <= x <= 2.0）照射两个基板中的至少一个，其角度与从该线上的法线方向成45°至60° 衬底表面以在衬底托盘间歇地或顺序地在层淀积室中移动的同时在其上形成取向层。 衬底托盘在第二加载锁定室中冷却，从而产生各自在其上形成取向层的基板。 沉积室可以设置在DELTAta = tan-1（dcosθ/（D +dsinθ））中的要求0 <=DELTAθ= 3°，“d”是从衬底中心到衬底中心的距离 边缘“D”从衬底中心到含有氧化物硅的蒸发源的中心的距离，以及θ是在法线在衬底中心延伸的方向与其中蒸发的氧化物颗粒的另一方向之间形成的角度 硅从蒸发源沉积在衬底中心。 取向层可以以3°至10°的层沉积的角度形成。