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    • 75. 发明申请
    • Liquid crystal device
    • 液晶装置
    • US20060139536A1
    • 2006-06-29
    • US10543884
    • 2004-02-09
    • John Jones
    • John Jones
    • G02F1/1337
    • G02F1/133753G02F1/13378G02F1/1391G02F2001/133757
    • This invention relates to a liquid crystal device wherein the surface profile of a surface alignment grating stabilizes at least one stable state. The invention involves the introduction or breaks (34, 36, 38) or discontinuities into the grating (10) to divide the grating into a plurality of groove segments. The breaks are discontinuities in the grating in the groove direction, the grating having substantially the same groove direction on each side of the break. The introduction of breaks prevent free movement of defects along the groove of the grating and therefore help to stabilize the desired liquid crystal configuration, either a Defect state or a Continuous state. Suitable breaks involve gaps (34) in the groove ridges (30), necks (36) between the groove ridges (30) and slips or relative displacement (38) of the grating.
    • 本发明涉及一种液晶显示装置,其中表面对准光栅的表面轮廓稳定至少一个稳定状态。 本发明涉及到光栅(10)的引入或断开(34,36,38)或不连续,以将光栅分成多个凹槽段。 断裂在光栅中的凹槽方向是不连续的,光栅在断裂的每一侧具有基本上相同的凹槽方向。 引入断裂防止缺陷沿光栅槽的自由移动,从而有助于稳定所需的液晶结构,即缺陷状态或连续状态。 合适的断裂包括槽脊(30)中的间隙(34),凹槽脊(30)之间的颈部(36)和光滑的相对位移(38)。
    • 77. 发明申请
    • In-plane switching mode LCD and manufacturing method thereof
    • 平面切换模式LCD及其制造方法
    • US20060044503A1
    • 2006-03-02
    • US11166092
    • 2005-06-27
    • Yong HamSu Park
    • Yong HamSu Park
    • G02F1/1343
    • G02F1/13378G02F1/133784G02F1/133788G02F1/134363
    • An in-plane switching mode liquid crystal display device is provided that prevents light leakages and improves contrast ratio. The in-plane switching mode liquid crystal display device includes first and second substrate, gate and data lines that perpendicularly cross each other on the first substrate to define a pixel region, a thin film transistor at a crossing of the gate and data lines, a pixel electrode and a common electrode alternately formed in the pixel region and spaced apart from each other by a predetermined distance, an alignment layer on an entire surface of the substrate, wherein, at least one of the gate line, the data line, the pixel electrode, and the common electrode has a stepped portion with a step difference of about 0.1 μm or greater, the alignment layer is primarily aligned, and at least a portion of the primarily-aligned alignment layer around the stepped portion is secondarily aligned, and a liquid crystal layer between the first and second substrates.
    • 提供一种面内切换模式液晶显示装置,其防止光泄漏并提高对比度。 面内切换模式液晶显示装置包括第一和第二基板,在第一基板上彼此垂直交叉以限定像素区域的栅极和数据线,在栅极和数据线的交叉处的薄膜晶体管, 像素电极和公共电极,交替地形成在所述像素区域中并且彼此间隔开预定距离;在所述基板的整个表面上的取向层,其中,所述栅极线,所述数据线,所述像素中的至少一个 电极,并且公共电极具有步进差为约0.1μm或更大的阶梯部分,取向层主要对准,并且阶梯部分周围的主要对准取向层的至少一部分二次对准,并且 在第一和第二基板之间的液晶层。
    • 78. 发明申请
    • Plasma generating apparatus and method of forming alignment film of liquid crystal display using the same
    • 等离子体发生装置及使用其形成液晶显示器取向膜的方法
    • US20050281959A1
    • 2005-12-22
    • US11080232
    • 2005-03-15
    • Seok Song
    • Seok Song
    • H05H1/26C23C16/00C23C16/26C23C16/503G02F1/1337H01J37/32
    • H01J37/3266C23C16/26C23C16/503G02F1/13378H01J37/32009H01J37/32366H01J37/32532
    • The present invention relates to a plasma generating apparatus and a method of forming an alignment film of a liquid crystal display using the plasma generating apparatus. A high voltage is applied to the main electrode to generate a high non-regular electric field having directivity. Thus, the main electrode generates plasma of a high density having directivity. In this time, plasma is oriented toward a substrate at a proper angle and generates plasma having directivity. Large-area low temperature plasma can be generated through a simple structure, and a flat panel and roll to roll 3-D sample processing condition can be satisfied. Thus, surface reforming and cleaning of any material such as metal, semiconductor, plastic and ceramics regardless of the type of a sample can be easily made. It is thus possible to effectively form an alignment film of a liquid crystal display using this plasma generating apparatus.
    • 等离子体发生装置及其制造方法技术领域本发明涉及使用等离子体生成装置形成液晶显示装置的取向膜的等离子体产生装置和方法 向主电极施加高电压以产生具有方向性的高非均匀电场。 因此,主电极产生具有方向性的高密度等离子体。 此时,等离子体以适当的角度朝向衬底取向,并产生具有方向性的等离子体。 可以通过简单的结构产生大面积低温等离子体,可以满足平板和滚动滚动3-D样品处理条件。 因此,无论样品的种类如何,都可以容易地进行任何材料如金属,半导体,塑料和陶瓷的表面重整和清洁。 因此,可以使用该等离子体产生装置有效地形成液晶显示器的取向膜。
    • 79. 发明申请
    • Alignment method using ion beam irradiation
    • 使用离子束照射的对准方法
    • US20050259204A1
    • 2005-11-24
    • US11134279
    • 2005-05-23
    • Yong Ham
    • Yong Ham
    • G02F1/1337
    • G02F1/13378
    • Provided is an alignment method including: forming an alignment film on a substrate; irradiating an ion beam onto the alignment film using a bar-type ion gun; and cleaning a surface of the substrate having the alignment film. The irradiating of an ion beam satisfies the following equation: 1.6×10−4≦(Lg×I×T)/Ls≦1.6×10−2, where I is an ion beam current (A) measured outside an ion beam outlet and irradiated from the bar-type ion gun, Lg is a length (cm) of the ion beam outlet with respect to a moving direction of the substrate, Ls is a length (cm) of the substrate in the moving direction of the substrate, and T is a process time (sec) for processing one substrate.
    • 提供了一种对准方法,包括:在基板上形成取向膜; 使用棒式离子枪将离子束照射到取向膜上; 并清洗具有取向膜的基板的表面。 离子束的照射满足以下等式:1.6×10 -4≤=(Lg×I×T)/ Ls <= 1.6×10 -2,其中I是离子束电流 (A)在离子束出口外部测量并从棒式离子枪照射,Lg是离子束出口相对于衬底移动方向的长度(cm),Ls是 基板在基板的移动方向上,T是用于处理一个基板的处理时间(秒)。