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1. 发明授权

US08749721B2 Touching display panel and display device using the same 有权
公开(公告)号：US08749721B2
公开(公告)日：2014-06-10
申请号：US13536209
申请日：2012-06-28
申请人： Chao-Liang Lu , Hsin-Li Chen , Jian-Jhong Fu , Hao-Ching Chien , Tsau-Hua Hsieh , Hung-Yu Chen , Chiu-Lien Yang , Jia-Pang Pang
发明人： Chao-Liang Lu , Hsin-Li Chen , Jian-Jhong Fu , Hao-Ching Chien , Tsau-Hua Hsieh , Hung-Yu Chen , Chiu-Lien Yang , Jia-Pang Pang
IPC分类号： G02F1/1335
CPC分类号： G02F1/13338 , G02B1/105 , G02B1/14 , G02F1/133509 , G02F1/133528 , G02F2001/133302 , G06F3/041 , G06F3/0412
摘要： A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate.

2. 发明授权

US08305319B2 Liquid crystal display device having look up table for adjusting common voltages and driving method thereof 有权
标题翻译：具有用于调节共同电压的查找表的液晶显示装置及其驱动方法
公开(公告)号：US08305319B2
公开(公告)日：2012-11-06
申请号：US12383873
申请日：2009-03-30
申请人： Chih-Sheng Chang , Chao-Yi Hung , Sz-Hsiao Chen , Sheng-Tien Cho , Chueh-Ju Chen , Tsau-Hua Hsieh , Chiu-Lien Yang
发明人： Chih-Sheng Chang , Chao-Yi Hung , Sz-Hsiao Chen , Sheng-Tien Cho , Chueh-Ju Chen , Tsau-Hua Hsieh , Chiu-Lien Yang
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2320/0247 , G09G2320/048
摘要： A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel.
摘要翻译：液晶显示器（LCD）装置包括LCD面板和配置用于向LCD面板提供公共电压的公共电压产生电路。公共电压产生电路包括微处理器，定时器，电压调节电路和查找表。微处理器电连接到定时器，查找表和电压调节电路。定时器配置为记录LCD面板的连续操作时间。查找表被配置用于存储对应于每个连续操作时间的最佳公共电压。微处理器被配置为以对应于连续操作时间的设定间隔读取最佳公共电压，并且控制电压调节电路以向LCD面板提供相应的最佳公共电压。

3. 发明申请

US20090243987A1 Liquid crystal display device having look up table for adjusting common voltages and driving method thereof 有权
标题翻译：具有用于调节共电压的查找表的液晶显示装置及其驱动方法
公开(公告)号：US20090243987A1
公开(公告)日：2009-10-01
申请号：US12383873
申请日：2009-03-30
申请人： Chih-Sheng Chang , Chao-Yi Hung , Sz-Hsiao Chen , Sheng-Tien Cho , Chueh-Ju Chen , Tsau-Hua Hsieh , Chiu-Lien Yang
发明人： Chih-Sheng Chang , Chao-Yi Hung , Sz-Hsiao Chen , Sheng-Tien Cho , Chueh-Ju Chen , Tsau-Hua Hsieh , Chiu-Lien Yang
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G2320/0247 , G09G2320/048
摘要： A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel.
摘要翻译：液晶显示器（LCD）装置包括LCD面板和配置用于向LCD面板提供公共电压的公共电压产生电路。公共电压产生电路包括微处理器，定时器，电压调节电路和查找表。微处理器电连接到定时器，查找表和电压调节电路。定时器配置为记录LCD面板的连续操作时间。查找表被配置用于存储对应于每个连续操作时间的最佳公共电压。微处理器被配置为以对应于连续操作时间的设定间隔读取最佳公共电压，并且控制电压调节电路以向LCD面板提供相应的最佳公共电压。

4. 发明授权

US07446831B2 In-plane field type reflective liquid crystal display device having extraordinary polarizers 有权
标题翻译：具有异常偏振器的面内场型反射型液晶显示装置
公开(公告)号：US07446831B2
公开(公告)日：2008-11-04
申请号：US11066971
申请日：2005-02-25
申请人： Chiu-Lien Yang , Chueh-Ju Chen , Jia-Pang Pang
发明人： Chiu-Lien Yang , Chueh-Ju Chen , Jia-Pang Pang
IPC分类号： G02F1/335
CPC分类号： G02F1/134363 , G02F1/133528 , G02F2203/02
摘要： A liquid crystal display device (100) includes an upper substrate (12), a lower substrate (11), and a liquid crystal layer (130) between the upper substrate and the lower substrate. The upper substrate includes an upper polarizer (143) and a color filter layer (127), the upper polarizer being an extraordinary type polarizer. The lower substrate includes a reflective film (119). A multiplicity of pixel electrodes (113) and common electrodes (111) are positioned at the lower substrate, for applying a voltage to the liquid crystal layer. The display device has a wide viewing angle, can work at high temperatures, and is relatively thin and compact. Further, the color filter layer is positioned above the upper polarizer. Optical beams reach the color filter layer after passing back through the liquid crystal layer and the upper polarizer. This reduces or eliminates color filter de-polarizing, and yields a high contrast ratio over wide viewing angles.
摘要翻译：液晶显示装置（100）包括上基板（12），下基板（11）和上基板与下基板之间的液晶层（130）。上基板包括上偏振器（143）和滤色器层（127），上偏振器是异常型偏振器。下基板包括反射膜（119）。多个像素电极（113）和公共电极（111）位于下基板处，用于向液晶层施加电压。显示装置具有宽视角，可在高温下工作，并且相对薄且紧凑。此外，滤色器层位于上偏振器的上方。光束在通过液晶层和上偏振器之后到达滤色器层。这减少或消除滤色器去偏振，并且在宽视角上产生高对比度。

5. 发明授权

US07336332B2 Reflective type continuous domain in-plane switching liquid crystal display 有权
标题翻译：反射型连续域面内开关液晶显示
公开(公告)号：US07336332B2
公开(公告)日：2008-02-26
申请号：US11028127
申请日：2004-12-31
申请人： Chiu-Lien Yang , Jia-Pang Pang , Chueh-Ju Chen
发明人： Chiu-Lien Yang , Jia-Pang Pang , Chueh-Ju Chen
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363
摘要： A reflective type IPS LCD includes a transparent upper substrate (100) and a lower substrate (200), and liquid crystal molecules (300) interposed between the substrates. A reflection layer (250) is disposed on the lower substrate. A plurality of gate lines (170) and a plurality of data lines (180) are formed on the upper substrate, thereby defining a plurality of pixel regions arranged in a matrix. Each pixel region includes pixel electrodes (210) and common electrodes (220). The pixel electrodes and the common electrodes have a bent configuration, and are spaced apart from each other. Therefore the electric field generated by them is along two directions, and the LCD exhibits a two-domain display effect. When viewing the LCD display from any oblique angle, the color shifts generated by the two domains counteract, and thus the overall color shift of the display is small.
摘要翻译：反射型IPS LCD包括透明上基板（100）和下基板（200），以及夹在基板之间的液晶分子（300）。反射层（250）设置在下基板上。多个栅极线（170）和多个数据线（180）形成在上基板上，从而限定以矩阵布置的多个像素区域。每个像素区域包括像素电极（210）和公共电极（220）。像素电极和公共电极具有弯曲构造并且彼此间隔开。因此，它们产生的电场沿着两个方向，LCD呈现双畴显示效应。当从任何倾斜角度观看LCD显示器时，由两个畴产生的颜色偏移抵消，因此显示器的整体色移很小。

6. 发明申请

US20060256264A1 Multi-domain transflective type fringe field switching liquid crystal display 审中-公开
标题翻译：多域半透反射型边缘场开关液晶显示
公开(公告)号：US20060256264A1
公开(公告)日：2006-11-16
申请号：US11130612
申请日：2005-05-16
申请人： Chiu-Lien Yang , Jia-Pang Pang
发明人： Chiu-Lien Yang , Jia-Pang Pang
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133555 , G02F1/133753 , G02F2001/133757
摘要： A transflective type fringe field switching liquid crystal display (100), includes a first and a second substrates (110, 120) facing each other, a liquid crystal layer (130) contained between the first and second substrates, a plurality of gate lines (121) and a plurality of data lines (122) associated with the first substrate, thereby defining a plurality of pixel regions. Each pixel region includes a transmissive region and a reflective region, a counter electrode (111) and a plurality of pixel electrodes (112) overlying the counter electrode are arranged on each pixel region in order to form one or more fringe electric fields, and each of the pixel electrodes has a bent portion. In each pixel region of the FFS LCD, an electric field in at least two directions is generated between the pixel and counter electrodes so as to form at least two domains. Accordingly, the FFS LCD has a high quality, reliable display.
摘要翻译：半透半反射型条纹场切换液晶显示器（100）包括彼此面对的第一和第二基板（110,120），包含在第一和第二基板之间的液晶层（130），多个栅极线 121）和与第一基板相关联的多个数据线（122），从而限定多个像素区域。每个像素区域包括透射区域和反射区域，在每个像素区域上布置有对电极（111）和覆盖在对电极上的多个像素电极（112），以形成一个或多个边缘电场，并且每个的像素电极具有弯曲部分。在FFS LCD的每个像素区域中，在像素和对电极之间产生至少两个方向的电场，以形成至少两个畴。因此，FFS LCD具有高品质，可靠的显示。

7. 发明申请

US20050243251A1 Transflective liquid crystal display with bent electrodes 审中-公开
标题翻译：具有弯曲电极的透射型液晶显示器
公开(公告)号：US20050243251A1
公开(公告)日：2005-11-03
申请号：US11120426
申请日：2005-05-02
申请人： Chiu-Lien Yang , Jia-Pang Pang , Chueh-Ju Chen
发明人： Chiu-Lien Yang , Jia-Pang Pang , Chueh-Ju Chen
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133555
摘要： A transflective liquid crystal display (2) includes a transparent upper substrate (100), a lower substrate (200) opposite to the upper substrate, a liquid crystal layer (300) sandwiched between the two substrates, gate lines (170) and data lines (180) defining pixel units arranged in a matrix, pixel electrodes (210) and common electrodes (220) associated with one of the substrates to each pixel unit of one of the substrates, a transflective layer (250) formed at one side of one of the substrates. The pixel electrodes and the common electrodes have the same bent form, are disposed alternately, and are substantially parallel to each other. When a voltage is applied on the electrodes, an electric field in two directions is generated. Liquid crystal molecules of the liquid crystal layer are oriented in two directions in accordance with the electric field. Therefore, color shift is reduced.
摘要翻译：透反液晶显示器（2）包括透明上基板（100），与上基板相对的下基板（200），夹在两基板之间的液晶层（300），栅极线（170）和数据线（180），其限定以矩阵形式排列的像素单元，像素电极（210）和与其中一个衬底相关联的公共电极（220）到一个衬底的每个像素单元;形成在一个衬底的一侧的半透反射层的基材。像素电极和公共电极具有相同的弯曲形状，交替设置并且基本上彼此平行。当在电极上施加电压时，产生两个方向的电场。液晶层的液晶分子根据电场在两个方向取向。因此，颜色偏移减少。

8. 发明申请

US20050017937A1 Active matrix driver 审中-公开
标题翻译：主动矩阵驱动
公开(公告)号：US20050017937A1
公开(公告)日：2005-01-27
申请号：US10899592
申请日：2004-07-26
申请人： Chueh-Ju Chen , Tsau Hsieh , Chiu-Lien Yang , Jia-Pang Pang
发明人： Chueh-Ju Chen , Tsau Hsieh , Chiu-Lien Yang , Jia-Pang Pang
IPC分类号： G02F1/1362 , G09G3/20 , G09G3/36 , G02F1/136
CPC分类号： G02F1/13624 , G09G3/2014 , G09G3/3659 , G09G2300/0814 , G09G2310/0251 , G09G2310/061
摘要： An active matrix driver (10) adapted to controlling display image of a liquid crystal display includes a number of pixel electrode (13), a common electrode (15) combined with the pixel electrode forming a number of capacitances, a number of scanning lines (21) and signal lines (22) intersecting with each other respectively, and a number of thin film transistors (24) positioned vicinity corners of the scanning lines and signal lines, and electrically connected with the pixel electrode, the scanning lines and the signal lines. A time period of the voltage applied on the pixel electrode is changeable according to the gray level needed by the image, and so display different grays are obtained through controlling the time that the voltages is applied to the LCD device.
摘要翻译：适于控制液晶显示器的显示图像的有源矩阵驱动器（10）包括多个像素电极（13），与形成多个电容的像素电极组合的公共电极（15），扫描线数 21）和分别相交的信号线（22）和位于扫描线和信号线的角附近的多个薄膜晶体管（24），并与像素电极，扫描线和信号线电连接。施加在像素电极上的电压的时间段可以根据图像所需的灰度级而改变，因此通过控制向LCD装置施加电压的时间来显示不同的灰度。

9. 发明授权

US07379146B2 Fringe field switching mode liquid crystal display device for reducing color shift 有权
标题翻译：边缘现场开关模式液晶显示装置，用于减少色差
公开(公告)号：US07379146B2
公开(公告)日：2008-05-27
申请号：US11111340
申请日：2005-04-20
申请人： Tze-Min Lin , Chiu-Lien Yang , Chueh-Ju Chen , Jia-Pang Pang
发明人： Tze-Min Lin , Chiu-Lien Yang , Chueh-Ju Chen , Jia-Pang Pang
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363
摘要： A fringe field switching liquid crystal display (FFS-LCD) device (200) includes a first substrate (210) and a second substrate (220) disposed opposite to each other and spaced apart a predetermined distance, a liquid crystal layer (250) interposed between the first and second substrates, a plurality of gate lines (233) and data lines (234) formed on the second substrates, thereby defining a plurality of pixel regions, and a plurality of pixel electrodes (223) and a plate-like common electrode (221) provided in each of the pixel regions. The pixel electrodes have a plurality of curving comb portions so as to generate a continuous variation electric field between the pixel and common electrodes. Liquid crystal molecules in the FFS-LCD device are twisted in different continuous directions so as to reduce the color shift.
摘要翻译：边缘场切换液晶显示器（FFS-LCD）装置（200）包括：第一基板（210）和彼此相对设置并隔开预定距离的第二基板（220）;液晶层（250）在第一和第二基板之间，形成在第二基板上的多个栅极线（233）和数据线（234），从而限定多个像素区域，以及多个像素电极（223）和板状共同设置在每个像素区域中的电极（221）。像素电极具有多个弯曲梳状部，以在像素和公共电极之间产生连续的变化电场。 FFS-LCD装置中的液晶分子在不同的连续方向上被扭转，以减少色移。

10. 发明授权

US07252427B2 Light guide plate having V-cut grooves and a liquid crystal display using the same 有权
标题翻译：具有V形切割槽的导光板和使用其的液晶显示器
公开(公告)号：US07252427B2
公开(公告)日：2007-08-07
申请号：US11157887
申请日：2005-06-20
申请人： Ching-Hung Teng , Chiu-Lien Yang , Jia-Pang Pang
发明人： Ching-Hung Teng , Chiu-Lien Yang , Jia-Pang Pang
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/0061
摘要： A light guide plate (10) includes a bottom surface (11), a light incident surface (12) adjacent to the bottom surface, a light emitting surface (13) opposite to the bottom surface, and a plurality of V-shaped grooves adjacent to the bottom surface, each of the V-shaped grooves defining two bottom angles (α, β) and a top line (101), the bottom angles being different. The top line of each V-shaped groove is configured so as to maximize the areas of the interfaces of the V-shaped groove, having regard to the top lines of all the V-shaped grooves also being configured to provide a desired distribution of intensity of light beams that emit from the emitting surface in a desired direction. For example, the configurations of the top lines can be such that a maximum luminance of the light guide plate is at a center region of the light emission surface.
摘要翻译：导光板（10）包括底表面（11），与底表面相邻的光入射表面（12），与底表面相对的发光表面（13）和相邻的多个V形槽到底面，每个V形槽限定两个底角（α，β）和顶线（101），底角不同。每个V形槽的顶线被配置为使V形槽的界面的面积最大化，考虑到所有V形槽的顶线也被配置成提供所需的强度分布从发射表面沿所需方向发射的光束。例如，顶线的结构可以是导光板的最大亮度在发光面的中心区域。

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