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    • 4. 发明授权
    • In-plane switching mode liquid crystal display device having particular common electrodes
    • 具有特定公共电极的面内切换模式液晶显示装置
    • US06665036B2
    • 2003-12-16
    • US09846324
    • 2001-05-02
    • Young Jin OhJae Beom Choi
    • Young Jin OhJae Beom Choi
    • G02F11343
    • G02F1/134363
    • An in-plane switching mode liquid crystal display device includes first and second substrates and a plurality of gate and data bus lines defining pixel regions and arranged perpendicularly and/or horizontally on the first substrate. A common line is formed with the gate bus line, and a plurality of thin film transistors are formed at respective crossing areas of the gate and data bus lines. A plurality of gate electrodes are connected to the gate bus lines, and a gate insulator having a contact hole on the gate electrodes. A transparent first metal layer including a plurality of first electrodes is on the gate insulator. A passivation layer having a contact hole is on the first metal layer. A transparent second metal layer including a plurality of second electrodes is on the passivation layer. A black matrix for preventing light from leaking around the thin film transistor, the gate bus line, and data bus line is on the second substrate. A color filter layer is on the second substrate, and a liquid crystal layer is between the first and second substrates.
    • 面内切换模式液晶显示装置包括第一和第二基板以及限定像素区域并且在第一基板上垂直和/或水平布置的多个栅极和数据总线线路。 与栅极总线形成公共线,并且在栅极和数据总线的各个交叉区域形成多个薄膜晶体管。 多个栅电极连接到栅极总线,栅极绝缘体在栅电极上具有接触孔。 包括多个第一电极的透明第一金属层位于栅极绝缘体上。 具有接触孔的钝化层位于第一金属层上。 包括多个第二电极的透明第二金属层位于钝化层上。 用于防止光在薄膜晶体管,栅极总线和数据总线上泄漏的黑色矩阵位于第二基板上。 滤色器层位于第二基板上,液晶层位于第一和第二基板之间。
    • 8. 发明授权
    • In-plane switching mode liquid crystal display device
    • 平面切换模式液晶显示装置
    • US06972818B1
    • 2005-12-06
    • US09694574
    • 2000-10-24
    • Young Jin OhJae Beom Choi
    • Young Jin OhJae Beom Choi
    • G02F1/1343G02F1/343G02F1/136
    • G02F1/134363
    • An in-plane switching mode liquid crystal display device includes first and second substrates and a plurality of gate and data bus lines defining pixel regions and arranged perpendicularly and/or horizontally on the first substrate. A common line is formed with the gate bus line, and a plurality of thin film transistors are formed at respective crossing areas of the gate and data bus lines. A plurality of gate electrodes are connected to the gate bus lines, and a gate insulator having a contact hole on the gate electrodes. A transparent first metal layer including a plurality of first electrodes is on the gate insulator. A passivation layer having a contact hole is on the first metal layer. A transparent second metal layer including a plurality of second electrodes is on the passivation layer. A black matrix for preventing light from leaking around the thin film transistor, the gate bus line, and data bus line is on the second substrate. A color filter layer is on the second substrate, and a liquid crystal layer is between the first and second substrates.
    • 面内切换模式液晶显示装置包括第一和第二基板以及限定像素区域并且在第一基板上垂直和/或水平布置的多个栅极和数据总线线路。 与栅极总线形成公共线,并且在栅极和数据总线的各个交叉区域形成多个薄膜晶体管。 多个栅电极连接到栅极总线,栅极绝缘体在栅电极上具有接触孔。 包括多个第一电极的透明第一金属层位于栅极绝缘体上。 具有接触孔的钝化层位于第一金属层上。 包括多个第二电极的透明第二金属层位于钝化层上。 用于防止光在薄膜晶体管,栅极总线和数据总线上泄漏的黑色矩阵位于第二基板上。 滤色器层位于第二基板上,液晶层位于第一和第二基板之间。
    • 9. 发明授权
    • Touch screen structure to prevent image distortion
    • 触摸屏结构,防止图像失真
    • US06876355B1
    • 2005-04-05
    • US09572498
    • 2000-05-18
    • Young Soo AhnYun Cheol JeongYoung Jin Oh
    • Young Soo AhnYun Cheol JeongYoung Jin Oh
    • G02F1/133G02F1/1335G02F1/1339G06F3/033G06F3/041G09G3/36
    • G06F3/0412G02F1/13338G02F1/133512G02F1/13394
    • A touch panel-mounted liquid crystal panel minimizes picture distortion upon driving of the touch panel. In the liquid crystal panel, a lower glass substrate has switching devices provided in the vicinity of intersections between data lines and gate lines. An upper glass substrate has a black matrix joined to it. Patterned clusters of spacers are positioned at an area corresponding to the black matrix in such a manner to enlarge its contact area with the upper glass substrate, thereby keeping a uniform distance between the upper and lower glass substrates. The enlarged contact area allows the patterned clusters of spacers to sufficiently absorb a pressure load of a finger or a stylus pen. Accordingly, uniform distance between the upper and lower glass substrates is maintained even upon driving the touch panel. As a result, light deterioration and local image distortion is prevented or minimized.
    • 触摸面板安装的液晶面板在触摸面板驱动时使图像失真最小。 在液晶面板中,下部玻璃基板具有设置在数据线和栅极线之间的交叉点附近的开关元件。 上玻璃基板具有与其接合的黑色矩阵。 图案化的间隔物簇以与黑色矩阵相对应的区域定位,以扩大其与上玻璃基板的接触面积,从而保持上下玻璃基板之间的均匀距离。 扩大的接触面积允许图案化的间隔物簇足以吸收手指或触控笔的压力负载。 因此,即使在驱动触摸面板时也保持上下玻璃基板之间的均匀距离。 结果,防止或最小化光劣化和局部图像失真。