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1. 发明授权

US06829028B2 Wide-viewing angle display device and fabrication method for thereof 有权
标题翻译：宽视角显示装置及其制造方法
公开(公告)号：US06829028B2
公开(公告)日：2004-12-07
申请号：US10448669
申请日：2003-05-29
申请人： Chih-Ming Lai , Yang-Yi Fan , Chia-Rong Sheu , Ching-Yih Chen
发明人： Chih-Ming Lai , Yang-Yi Fan , Chia-Rong Sheu , Ching-Yih Chen
IPC分类号： G02F11337
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/134363 , G02F1/1393
摘要： A wide-viewing angle display device serves as a multi-domain vertical alignment (MVA) mode liquid crystal display (LCD) device or an in-plane switching (IPS) mode liquid crystal display (LCD) device. A plurality of protrusions is formed on the inner surface of the glass substrate, and an electrode array is formed on the tops of the protrusions. Thus, the electrodes are suspended in the liquid crystal cell gap, and a transverse electrical field is generated by the electrodes to drive the liquid crystal molecules.
摘要翻译：宽视角显示装置用作多域垂直取向（MVA）模式液晶显示（LCD）装置或面内切换（IPS）模式液晶显示（LCD）装置。在玻璃基板的内表面上形成有多个突起，在突起的顶部形成电极列。因此，电极悬浮在液晶单元间隙中，并且由电极产生横向电场以驱动液晶分子。

2. 发明授权

US06822715B2 Liquid crystal display with sub pixel regions defined by sub electrode regions 有权
标题翻译：具有由子电极区域限定的子像素区域的液晶显示器
公开(公告)号：US06822715B2
公开(公告)日：2004-11-23
申请号：US10115020
申请日：2002-04-04
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
IPC分类号： G02F11337
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub electrode regions.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子电极区域限定。

3. 发明授权

US06822714B1 Liquid crystal display element and method for manufacturing it 有权
标题翻译：液晶显示元件及其制造方法
公开(公告)号：US06822714B1
公开(公告)日：2004-11-23
申请号：US09688733
申请日：2000-10-16
申请人： Yoshimasa Saito
发明人： Yoshimasa Saito
IPC分类号： G02F11337
CPC分类号： G02F1/133788 , G02F1/133753
摘要： An ultraviolet light responsive type liquid crystal alignment films are formed on opposing surfaces of a pair of transparent substrates constituting a liquid crystal cell. Next, the liquid crystal alignment films on the transparent substrates parallel to a reference plane are irradiated by a polarized ultraviolet ray dividedly by the pixel or by the dot so as to regulate an alignment direction of the liquid crystal. Furthermore, the transparent substrate that has been irradiated by the polarized ultraviolet at the previous step is irradiated by the polarized ultraviolet ray dividedly by the pixel or by the dot for developing a pre-tilt angle after rotating the transparent substrate on the reference plane so that the transparent substrate turns to a direction different from its direction at the previous step.
摘要翻译：在构成液晶单元的一对透明基板的相对表面上形成紫外线响应型液晶取向膜。接下来，平行于参考平面的透明基板上的液晶取向膜被被像素或点分开的偏振紫外线照射以调节液晶的取向方向。此外，在上述步骤中已经被偏振紫外线照射的透明基板在旋转透明基板在参考平面上之后，由偏振紫外线被像素或用于显影预倾角的点照射，使得透明基板在前一步骤转向与其方向不同的方向。

4. 发明授权

US06819375B2 Color filter having surface profile for liquid crystal alignment, liquid crystal display panel, and method of producing 有权
标题翻译：具有用于液晶取向的表面轮廓的滤色器，液晶显示面板及其制造方法
公开(公告)号：US06819375B2
公开(公告)日：2004-11-16
申请号：US10345110
申请日：2003-01-15
申请人： Reiko Wachi
发明人： Reiko Wachi
IPC分类号： G02F11337
CPC分类号： G02F1/133514 , G02F1/133555 , G02F1/1337 , G02F2001/133776
摘要： A color filter is provided on the surface of a substrate that opposes liquid crystals. The color filter has a surface profile defining the state of alignment of the liquid crystals. More specifically, the color filter has a plurality of alignment control protrusions whose top portions extend in one direction. A thin alignment film is formed so as to cover the color filter having such a surface profile.
摘要翻译：在与液晶相对的基板的表面上设置滤色器。滤色器具有限定液晶的对准状态的表面轮廓。更具体地，滤色器具有多个取向控制突起，其顶部沿一个方向延伸。形成薄的取向膜以覆盖具有这种表面轮廓的滤色器。

5. 发明授权

US06801284B2 Liquid crystal display and method of manufacture 失效
公开(公告)号：US06801284B2
公开(公告)日：2004-10-05
申请号：US10728840
申请日：2003-12-08
申请人： Katsuji Hattori , Shoichi Ishihara , Tsuyoshi Uemura , Kenji Nakao , Yoshinori Tanaka
发明人： Katsuji Hattori , Shoichi Ishihara , Tsuyoshi Uemura , Kenji Nakao , Yoshinori Tanaka
IPC分类号： G02F11337
CPC分类号： G02F1/133707 , G02F1/1337 , G02F1/1395 , G02F2001/133357
摘要： An active matrix type liquid crystal display composed of a liquid crystal cell 124 is described. In the liquid crystal cell 124, liquid crystals at the upper and lower interfaces of a liquid crystal layer 122 inserted between an array substrate 106 having pixel electrodes 128 and an opposed substrate 105 having an opposed electrode 127 have pretilt angles opposite to each other in a positive/negative sense and are aligned in parallel with each other, forming a spray alignment. This liquid crystal display performs displaying by bend-aligning such a liquid crystal cell 124. The pixel electrodes 128 are formed on a flattening film 100 for covering switching elements 123 or wiring electrodes flat. With this arrangement, a spray to bend alignment transition can be reliably, easily caused in a short time within the liquid crystal cell pixels, so that an OCB mode liquid crystal display free from alignment defects and having high picture quality can be achieved.

6. 发明授权

US06788374B2 Multi-domain liquid crystal display device and method for fabricating the same 有权
标题翻译：多域液晶显示装置及其制造方法
公开(公告)号：US06788374B2
公开(公告)日：2004-09-07
申请号：US09888652
申请日：2001-06-26
申请人： Doo Hyun Ko , Joun Ho Lee
发明人： Doo Hyun Ko , Joun Ho Lee
IPC分类号： G02F11337
CPC分类号： G02F1/133707 , G02F1/134336
摘要： A multi-domain LCD device and a method for fabricating the same improve response time and picture quality. The multi-domain LCD device includes first and second substrates having pixel regions, a pixel electrode formed on the second substrate, a first side electrode formed along the periphery of the pixel electrode, a second side electrode formed in a diagonal direction of the pixel electrode, and first and second dielectric frames respectively formed in the same direction as the second side electrode on the first substrate corresponding to the second side electrode. The method for fabricating a multi-domain LCD device includes the steps of forming a first side electrode on a substrate in a matrix arrangement, forming a second side electrode to connect both ends with a corner portion of the first side electrode, forming a pixel electrode having a plurality of open regions at an upper side of the second side electrode, forming a color filter layer on an opposing substrate, forming a common electrode on the color filter layer, forming a first dielectric frame and a second dielectric frame on the common electrode to pass through a central portion of the first side electrode at both sides around the second side electrode, and forming a liquid crystal layer between the substrates.
摘要翻译：多域LCD装置及其制造方法提高了响应时间和图像质量。多域LCD装置包括具有像素区域的第一基板和第二基板，形成在第二基板上的像素电极，沿着像素电极的周围形成的第一侧面电极，沿着像素电极的对角线方向形成的第二侧面电极以及分别在与第二侧面电极对应的第一基板上与第二侧面电极相同的方向上形成的第一和第二电介质框架。制造多畴LCD装置的方法包括以下步骤：在基板上形成第一侧电极，形成第二侧电极，将第二侧电极与第一侧电极的角部连接，形成像素电极在所述第二侧电极的上侧具有多个开放区域，在相对基板上形成滤色器层，在所述滤色器层上形成公共电极，在所述公共电极上形成第一电介质框架和第二电介质框架在第二侧面电极的两侧通过第一侧面电极的中央部分，并在基板之间形成液晶层。

7. 发明授权

US06750934B2 Active-matrix liquid crystal display 有权
标题翻译：有源矩阵液晶显示
公开(公告)号：US06750934B2
公开(公告)日：2004-06-15
申请号：US09739478
申请日：2000-12-18
申请人： Michiaki Sakamoto , Yuji Yamamoto , Mamoru Okamoto , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
发明人： Michiaki Sakamoto , Yuji Yamamoto , Mamoru Okamoto , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
IPC分类号： G02F11337
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1393
摘要： A VA (Vertical Aligned) type active-matrix liquid crystal display capable of stabilizing a boundary position between divided areas (alignment areas). The liquid crystal display comprises a TFT (thin film transistor) substrate including a pixel electrode provided for each pixel and a driving element such as a TFT provided for each pixel electrode, an opposite substrate disposed opposite to the TFT substrate and including an opposite electrode, and a liquid crystal layer sandwiched between the TFT substrate and the opposite substrate. Each pixel electrode has a recess in groove shape formed therein. The pixel electrode preferably has a generally rectangular shape. The recess is provided such that it extends from one of a pair of opposite sides of the pixel electrode to the other to divide the pixel electrode into two parts.
摘要翻译：一种能够稳定分割区域（对准区域）之间的边界位置的VA（垂直对准）型有源矩阵液晶显示器。液晶显示器包括：TFT（薄膜晶体管）基板，包括为每个像素提供的像素电极;以及诸如为每个像素电极设置的TFT的驱动元件;与TFT基板相对设置并包括相对电极的相对基板; 以及夹在TFT基板和相对基板之间的液晶层。每个像素电极具有形成在其中的槽形凹槽。像素电极优选地具有大致矩形形状。凹部被设置成使得其从像素电极的一对相对侧中的一个延伸到另一个，以将像素电极分成两部分。

8. 发明授权

US06724450B1 Liquid crystal display with switchable view angle 有权
标题翻译：液晶显示屏具有可切换的视角
公开(公告)号：US06724450B1
公开(公告)日：2004-04-20
申请号：US09589649
申请日：2000-06-08
申请人： Peter Knoll , Hagen Klausmann , Ewald-Theodor Ginter , Martin Schadt
发明人： Peter Knoll , Hagen Klausmann , Ewald-Theodor Ginter , Martin Schadt
IPC分类号： G02F11337
CPC分类号： G02F1/133615 , G02F1/1323 , G02F1/13624 , G09G3/3611 , G09G3/3648 , G09G2300/0443 , G09G2320/0606 , G09G2320/068
摘要： A liquid crystal display has a plurality of image elements, all the image elements are subdivided identically into at least two zones, the zones being formed so that they have different liquid crystal structures, each of the zones of a respective one of the image elements being electrically controllable.
摘要翻译：液晶显示器具有多个图像元素，所有图像元素被相同地细分为至少两个区域，所述区域被形成为使得它们具有不同的液晶结构，每个图像元素的每个区域是电可控

9. 发明授权

US06714272B2 Color liquid crystal display device without color filter 有权
标题翻译：彩色液晶显示器无彩色滤光片
公开(公告)号：US06714272B2
公开(公告)日：2004-03-30
申请号：US10014526
申请日：2001-12-14
申请人： Kyung-Ki Hong
发明人： Kyung-Ki Hong
IPC分类号： G02F11337
CPC分类号： G02F1/134363 , Y10T428/1018
摘要： Even though a conventional color LCD device further includes an extra element such as a color filter for color display, the present invention does not need the extra element. The liquid crystal layer is initially aligned parallel to the substrates and then re-aligned by the applied voltage. Transmittance for the specific wavelength is changed according to an angle between the transmission axis of the liquid crystal layer and the light axis of the polarizer. Thus, multiple colors or full color can be realized without the extra element for color display. Therefore, the transmittance of the LCD device is improved and the cost for the LCD device is reduced.
摘要翻译：即使常规的彩色LCD装置还包括诸如用于彩色显示的滤色器的额外元件，本发明不需要额外的元件。液晶层最初平行于衬底取向，然后通过施加的电压重新对准。根据液晶层的透射轴与偏振片的光轴之间的角度，改变特定波长的透射率。因此，可以实现多种颜色或全色，而不需要用于彩色显示的额外元件。因此，提高了LCD装置的透射率，降低了LCD装置的成本。

10. 发明授权

US06693695B2 Liquid crystal device and driving method therefor 失效
标题翻译：液晶装置及其驱动方法
公开(公告)号：US06693695B2
公开(公告)日：2004-02-17
申请号：US10341443
申请日：2003-01-14
申请人： Shinjiro Okada , Hirohide Munakata , Akira Tsuboyama , Yasuyuki Watanabe , Yasufumi Asao
发明人： Shinjiro Okada , Hirohide Munakata , Akira Tsuboyama , Yasuyuki Watanabe , Yasufumi Asao
IPC分类号： G02F11337
CPC分类号： G02F1/133753 , G02F1/1395 , G02F1/1397 , G02F2001/133738 , G02F2001/133742 , G02F2001/13787
摘要： At least one of a pair of substrates constituting a liquid crystal device is provided with a composite alignment film including a homeotropic alignment film region and a homogeneous alignment film region, whereby the liquid crystal in contact with the homogeneous alignment film region is surrounded by the region of liquid crystal in a hybrid or homeotropic alignment state and is stably held in a twit alignment state under no electric field which can be continuously transformed into a bend alignment state. As a result, it is possible to provide a liquid crystal device capable of display by utilizing bend alignment with reduced bending voltage and voltage for holding the bend alignment.
摘要翻译：构成液晶装置的一对基板中的至少一个设置有包括垂直取向膜区域和均匀取向膜区域的复合取向膜，由此与均匀取向膜区域接触的液晶被区域的液晶的混合或垂直取向状态，并且在没有可以连续变换为弯曲取向状态的电场下稳定地保持在抽搐取向状态。结果，可以提供一种能够通过利用具有降低的弯曲电压和电压的弯曲取向来显示的液晶装置，用于保持弯曲取向。

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