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    • 2. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20120327354A1
    • 2012-12-27
    • US13582075
    • 2011-03-02
    • Keisuke Yoshida
    • Keisuke Yoshida
    • G02F1/1343
    • G02F1/136286G02F2001/134345G02F2001/13606G09G3/3655G09G2300/0426G09G2300/0447G09G2320/028
    • A liquid crystal display device (100) according to the present invention includes an active matrix substrate (120); a counter substrate (140); and a liquid crystal layer (160). Each of pixels (P) includes sub pixels (Spa, Spb) respectively having liquid crystal capacitances (CLa, CLb) and storage capacitances (CCa, CCb). A gate bus line (Lg) includes gate lines (Lga, Lgb) electrically connected to gates of thin film transistors (130a, 130b) and a connection line (Lgc) for electrically connecting the gate line (Lga) and the gate line (Lgb) to each other. A sub pixel electrode (124a) strides over the gate line (Lga), and a sub pixel electrode (124b) strides over the gate line (Lgb). Owing to this, change of a parasitic capacitance caused by an alignment shift between the sub pixel electrode and the gate bus line is suppressed.
    • 根据本发明的液晶显示装置(100)包括有源矩阵基板(120); 相对基板(140); 和液晶层(160)。 每个像素(P)包括分别具有液晶电容(CLa,CLb)和存储电容(CCa,CCb)的子像素(Spa,Spb)。 栅极总线(Lg)包括电连接到薄膜晶体管(130a,130b)的栅极的栅极线(Lga,Lgb)和用于电连接栅极线(Lga)和栅极线(Lgb)的连接线(Lgc) ) 对彼此。 子像素电极(124a)跨过栅极线(Lga),并且子像素电极(124b)跨越栅极线(Lgb)。 由此,抑制了由副像素电极和栅极总线之间的对准偏移引起的寄生电容的变化。
    • 3. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US08289480B2
    • 2012-10-16
    • US12970022
    • 2010-12-16
    • Tokio TaguchiKazuhiko TsudaMutsumi NakajimaKeisuke YoshidaJunichi Yamada
    • Tokio TaguchiKazuhiko TsudaMutsumi NakajimaKeisuke YoshidaJunichi Yamada
    • G02F1/1335
    • G02F1/133555G02F2201/52
    • A liquid crystal display device comprises plural picture elements including a first picture element and a second picture element; plural switching elements; and plural scanning lines. The plural switching elements include a first switching element electrically connected to the first picture element and a second switching element electrically connected to the second picture element. The plural scanning lines include a first scanning line electrically connected to the first switching element and a second scanning line electrically connected to the second switching element. The second scanning line is located between at least part of the first picture element and the first scanning line. The first scanning line is located between at least part of the second picture element and the second scanning line.
    • 一种液晶显示装置,包括:包括第一像素和第二像素的多个像素; 多个开关元件; 和多条扫描线。 多个开关元件包括电连接到第一像素的第一开关元件和电连接到第二像素的第二开关元件。 多个扫描线包括电连接到第一开关元件的第一扫描线和与第二开关元件电连接的第二扫描线。 第二扫描线位于第一图像元素和第一扫描线的至少一部分之间。 第一扫描线位于第二图像元素的至少一部分与第二扫描线之间。
    • 4. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US07880834B2
    • 2011-02-01
    • US12293221
    • 2007-02-19
    • Tokio TaguchiKazuhiko TsudaMutsumi NakajimaKeisuke YoshidaJunichi Yamada
    • Tokio TaguchiKazuhiko TsudaMutsumi NakajimaKeisuke YoshidaJunichi Yamada
    • G02F1/1335
    • G02F1/133555G02F2201/52
    • Realizes a structure for a transreflective liquid crystal display device in which one pixel is defined by four or more picture elements, the structure providing a high aperture ratio and being suitable for display for which the transmission mode is prioritized. A liquid crystal display device according to the present invention is a transreflective liquid crystal display device, comprising a plurality of picture elements including a first picture element, a second picture element, a third picture element and a fourth picture element for displaying different colors from one another; in which each of the plurality of picture elements includes a transmission area for providing display in a transmission mode and a reflection area for providing display in a reflection mode. Each picture element includes a mesh portion shaped to be meshable with an adjacent picture element; and the reflection area of each picture element is located in the mesh portion.
    • 实现了其中一个像素由四个或更多个像素限定的透反射液晶显示装置的结构,该结构提供高开口率并且适于显示传输模式被优先化的显示。 根据本发明的液晶显示装置是一种透反射液晶显示装置,包括多个像素,包括第一像素,第二像素,第三像素和第四像素,用于从一个 另一个; 其中多个像素中的每一个包括用于在传输模式中提供显示的传输区域和用于以反射模式提供显示的反射区域。 每个像素包括成形为可与相邻像素相啮合的网格部分; 并且每个像素的反射区域位于网格部分中。
    • 6. 发明申请
    • DISPLAY DEVICE AND DISPLAY METHOD THEREOF
    • 显示装置及其显示方法
    • US20100033456A1
    • 2010-02-11
    • US12450722
    • 2008-02-28
    • Keisuke YoshidaMutsumi Nakajima
    • Keisuke YoshidaMutsumi Nakajima
    • G09G5/10G06F3/038
    • G09G3/3648G09G2320/0242G09G2340/06G09G2360/144
    • An object of the present invention is to provide a display device that achieves a balance between color reproducibility and luminance under the premise that the display device uses a display panel in which each pixel is configured by sub-pixels of four or more colors. An outside light detecting unit (500) outputs a current Ia according to the intensity of outside light. A switching control circuit (600) outputs a display mode selection signal (S) for selecting a display mode, based on the magnitude of the current (Ia). An output selection circuit (120) provides RGB image signals to an input selection circuit (160) when in a first display mode (when it is dark) and provides RGB image signals to a gray scale value converting unit (140) when in a second display mode (when it is bright). In the first display mode, a W image signal generated by a black signal generation circuit (130) is used as a gray scale signal (DV). In the second display mode, a W image signal generated by the gray scale value converting unit (140) referring to a gray scale value determination table (150) is used as a gray scale signal (DV).
    • 本发明的目的是提供一种显示装置,其在显示装置使用其中每个像素由四种或更多种颜色的子像素构成的显示面板的前提下,实现色彩再现性和亮度之间的平衡。 外部光检测单元(500)根据外部光的强度输出电流Ia。 开关控制电路(600)基于电流(Ia)的大小输出用于选择显示模式的显示模式选择信号(S)。 当处于第一显示模式(当它较暗时),输出选择电路(120)向输入选择电路(160)提供RGB图像信号,并且在第二显示模式中将灰度图像信号提供给灰度值转换单元(140) 显示模式(亮时)。 在第一显示模式中,由黑信号发生电路(130)产生的W图像信号用作灰度信号(DV)。 在第二显示模式中,使用由灰度值转换单元(140)参考灰度值确定表(150)产生的W图像信号作为灰度信号(DV)。
    • 7. 发明授权
    • Color filter substrate and display device
    • 滤色片基板和显示装置
    • US07522252B2
    • 2009-04-21
    • US11487453
    • 2006-07-17
    • Shingo JohganIchiroh ShirakiKeisuke Yoshida
    • Shingo JohganIchiroh ShirakiKeisuke Yoshida
    • G02F1/1339
    • G02F1/13394G02F1/133514
    • A color filter substrate includes a base member, a color filter layer, and spacers. The color filter layer is provided on the base member and made up of first, second and third groups of color filters, which transmit light rays representing three different colors, respectively. The spacers are provided at predetermined relative positions for selected ones of the color filters. The selected color filters consist of color filters belonging to the first group, color filters belonging to the second group, and color filters belonging to the third group. The spacers are arranged such that in the selected color filters, the smallest number of color filters of the first, second or third group is at least 80% of the largest number of color filters of the first, second or third group.
    • 滤色器基板包括基底部件,滤色器层和间隔件。 滤色器层设置在基底部件上,由第一组,第二组和第三组彩色滤光片组成,分别透射代表三种不同颜色的光线。 间隔物设置在用于所选滤色器的预定相对位置。 所选择的滤色器由属于第一组的滤色器,属于第二组的滤色器和属于第三组的滤色器组成。 间隔物被布置成使得在所选择的滤色器中,第一组,第二组或第三组的最少数量的滤色片是第一组,第二组或第三组中最大数目的滤色片的至少80%。
    • 9. 发明授权
    • In-building CATV system, down-converter, up-converter and amplifier
    • 建筑内CATV系统,下变频器,上变频器和放大器
    • US06973670B1
    • 2005-12-06
    • US09696079
    • 2000-10-25
    • Keisuke YoshidaYoshifumi Sugiura
    • Keisuke YoshidaYoshifumi Sugiura
    • H04N7/10H04N7/173
    • H04N7/102
    • In an in-building CATV system in which an upward signal is frequency-converted to an in-building upward signal using an up-converter at a terminal side and the frequency-converted in-building upward signal is outputted to an external system after frequency-converting the in-building upward signal to an upward signal for outputting using a down-converter, a high frequency signal for frequency conversion leaking out from the up-converter is occasionally transmitted to the down-converter. Then, a trap circuit for removing the high frequency signal is provided on an in-building upward signal path in each converter. And an equalizer is provided on an upward signal path in each converter to compensate a transmission loss in the frequency band of the in-building upward signal occurring when the in-building upward signal is passed through the trap circuit.
    • 在建筑物内有线电视系统中,其中向上信号使用终端侧的上变频器被频率转换为建筑内向上信号,并且频率转换的建筑内向上信号在频率之后被输出到外部系统 将建筑内向上信号转换为向上信号以使用下变频器输出,用于频率转换的高频信号从上变频器泄漏偶尔被发送到下转换器。 然后,在每个转换器中的建筑内向上信号路径中提供用于去除高频信号的陷波电路。 并且在每个转换器中的上行信号路径上设置均衡器,以补偿当内部建筑物上行信号通过陷波电路时发生的建筑内向上信号的频带中的传输损耗。