公开(公告)号：US07406147B2

公开(公告)日：2008-07-29

申请号：US11819458

申请日：2007-06-27

申请人： Shin-Tai Lo ,  Ching-Fu Hsu ,  Wen-Tui Liao

发明人： Shin-Tai Lo ,  Ching-Fu Hsu ,  Wen-Tui Liao

IPC分类号： G11C19/00

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2330/06

摘要： A shift register includes multiple stages connected with each other in succession. The shift register stores the threshold voltage of an amorphous silicon thin-film transistor in a capacitor. During operation, the bias applied to the transistor is adjusted according to the threshold voltage stored in the capacitor.

摘要翻译： 移位寄存器包括相继连接的多个级。 移位寄存器将非晶硅薄膜晶体管的阈值电压存储在电容器中。 在运行期间，根据存储在电容器中的阈值电压来调整施加到晶体管的偏置。

公开(公告)号：US20070273778A1

公开(公告)日：2007-11-29

申请号：US11739119

申请日：2007-04-24

申请人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Wan-Jen Tsai ,  Chun-Chi Chi

发明人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Wan-Jen Tsai ,  Chun-Chi Chi

IPC分类号： H04N5/335

CPC分类号： H04N17/02 ,  G09G3/3648 ,  G09G2320/029 ,  G09G2360/144

摘要： A photo sensing display apparatus includes a display panel and a photo sensing controller. The display panel includes an active area, an inactive area, a number of sub-pixels and at least a dummy sub-pixel. The inactive area disposed around the active area. The sub-pixels are disposed in the active area for displaying a frame. The dummy sub-pixel is disposed in the active area and has a photo sensing device. The photo sensing controller is coupled to the photo sensing device.

摘要翻译： 感光显示装置包括显示面板和感光控制器。 显示面板包括有效区域，非活动区域，多个子像素和至少一个虚拟子像素。 设置在活动区域​​周围的非活动区域。 子像素被布置在用于显示帧的有效区域中。 虚拟子像素设置在有源区域中并具有光感测装置。 感光控制器耦合到感光装置。

公开(公告)号：US20060113918A1

公开(公告)日：2006-06-01

申请号：US10998550

申请日：2004-11-30

申请人： Shin-Tai Lo ,  Ching-Fu Hsu

发明人： Shin-Tai Lo ,  Ching-Fu Hsu

IPC分类号： G09G3/10

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2320/0233 ,  G09G2320/043

摘要： A method of improving the stability of organic light emitting diode (OLED) display devices driven by amorphous silicon thin-film transistors, in which the driving circuitry within each sub-pixel includes a driving transistor for driving organic light emitting diode (OLED), a scanning transistor and a storage capacitance. An end of the capacitance is connected to the signal resetting line, which a resetting time pulse of high potential and low potential are supplied. Since the resetting signals within the sub-pixels are synchronized, a single voltage of the resetting signal can control the positive and negative stresses for each transistor in the sub-pixels on the panel.

公开(公告)号：US20080013670A1

公开(公告)日：2008-01-17

申请号：US11819458

申请日：2007-06-27

申请人： Shin-Tai Lo ,  Ching-Fu Hsu ,  Wen-Tui Liao

发明人： Shin-Tai Lo ,  Ching-Fu Hsu ,  Wen-Tui Liao

IPC分类号： G11C19/28

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2330/06

摘要： A shift register includes multiple stages connected with each other in succession. The shift register stores the threshold voltage of an amorphous silicon thin-film transistor in a capacitor. During operation, the bias applied to the transistor is adjusted according to the threshold voltage stored in the capacitor.

公开(公告)号：US07116058B2

公开(公告)日：2006-10-03

申请号：US10998550

申请日：2004-11-30

申请人： Shin-Tai Lo ,  Ching-Fu Hsu

发明人： Shin-Tai Lo ,  Ching-Fu Hsu

IPC分类号： G09G3/10

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2320/0233 ,  G09G2320/043

摘要： A method of improving the stability of organic light emitting diode (OLED) display devices driven by amorphous silicon thin-film transistors, in which the driving circuitry within each sub-pixel includes a driving transistor for driving organic light emitting diode (OLED), a scanning transistor and a storage capacitance. An end of the capacitance is connected to the signal resetting line, which a resetting time pulse of high potential and low potential are supplied. Since the resetting signals within the sub-pixels are synchronized, a single voltage of the resetting signal can control the positive and negative stresses for each transistor in the sub-pixels on the panel.

摘要翻译： 一种改善由非晶硅薄膜晶体管驱动的有机发光二极管（OLED）显示器件的稳定性的方法，其中每个子像素内的驱动电路包括用于驱动有机发光二极管（OLED）的驱动晶体管， 扫描晶体管和存储电容。 电容的结束连接到信号复位线，提供高电位和低电位的复位时间脉冲。 由于子像素内的复位信号是同步的，复位信号的单个电压可以控制面板上子像素中每个晶体管的正应力和负应力。

公开(公告)号：US08385034B2

公开(公告)日：2013-02-26

申请号：US12851047

申请日：2010-08-05

申请人： Shin-Tai Lo

发明人： Shin-Tai Lo

IPC分类号： H02H3/22

CPC分类号： H02H9/046

摘要： The invention discloses an electrostatic discharge protection circuit suitable for an integrated circuit system. The integrated circuit system includes a first power terminal, a second power terminal, an internal circuit and a reset signal wiring. The electrostatic discharge protection circuit includes a first transistor and a second transistor. The first transistor has a first gate, a first electrode and a second electrode. The first gate is coupled to the first power-source. The first electrode is electrically connected to the second power-source. The second transistor has a second gate, a third electrode and a fourth electrode, which are electrically connected to the second electrode, the first power-source and the reset signal wiring respectively. When the integrated circuit system is under an electrostatic discharge condition, the first and the second transistors are switched on, so as to equalize the voltage level of the reset signal wiring to the voltage level of the first power terminal.

摘要翻译： 本发明公开了一种适用于集成电路系统的静电放电保护电路。 集成电路系统包括第一电源端子，第二电源端子，内部电路和复位信号布线。 静电放电保护电路包括第一晶体管和第二晶体管。 第一晶体管具有第一栅极，第一电极和第二电极。 第一个门耦合到第一个电源。 第一电极电连接到第二电源。 第二晶体管具有分别电连接到第二电极，第一电源和复位信号布线的第二栅极，第三电极和第四电极。 当集成电路系统处于静电放电状态时，第一和第二晶体管导通，以使复位信号布线的电压电平与第一电源端子的电压电平相等。

公开(公告)号：US20110007052A1

公开(公告)日：2011-01-13

申请号：US12728595

申请日：2010-03-22

申请人： Jun-Ren Shih ,  Shin-Tai Lo ,  Hung Li

发明人： Jun-Ren Shih ,  Shin-Tai Lo ,  Hung Li

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G09G3/3685 ,  G09G3/3614 ,  G09G2310/0251 ,  G09G2330/023

摘要： A driving circuit for an LCD system is provided. The LCD system includes a common electrode, a display electrode, and a capacitor. An AC voltage output terminal of the driving circuit is coupled to the common electrode via the capacitor. The display electrode and a charging/discharging unit in the driving circuit are respectively coupled to the AC voltage output terminal through a switch. According to requirements to change the electrical polarity of the common electrode, a control unit in the driving circuit turns on/off the two switches respectively so as to charge or discharge the AC voltage output terminal.

摘要翻译： 提供了一种LCD系统的驱动电路。 LCD系统包括公共电极，显示电极和电容器。 驱动电路的交流电压输出端经由电容器与公共电极耦合。 驱动电路中的显示电极和充电/放电单元分别通过开关耦合到AC电压输出端子。 根据改变公共电极的电极性的要求，驱动电路中的控制单元分别接通/关断两个开关，以对AC电压输出端子进行充电或放电。

公开(公告)号：US07196682B2

公开(公告)日：2007-03-27

申请号：US10671503

申请日：2003-09-29

申请人： Shin-Tai Lo

发明人： Shin-Tai Lo

IPC分类号： G09G3/32

CPC分类号： G09G3/325 ,  G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0233 ,  G09G2320/043

摘要： A driving apparatus and method for active matrix organic light emitting display includes a writing element, an auto-zero element, a driving element, a switching element and a storage element. The invention employs an auto-zero mechanism to compensate threshold voltage variations of each driving element to improve image uniformity. Data loading is accomplished by charging the storage element with a current. Loading voltage may be modulated by controlling the amount of current and by controlling charging time. The invention saves a capacitor than conventional techniques, and can increase the aperture ratio of pixels and reduce the complexity of driving method.

摘要翻译： 有源矩阵有机发光显示器的驱动装置和方法包括写元件，自动归零元件，驱动元件，开关元件和存储元件。 本发明采用自动归零机制来补偿每个驱动元件的阈值电压变化，以改善图像均匀性。 通过用电流对存储元件充电来实现数据加载。 可以通过控制电流量和控制充电时间来调节负载电压。 本发明比常规技术节省电容器，并且可以增加像素的开口率并降低驱动方法的复杂性。

公开(公告)号：US07126566B2

公开(公告)日：2006-10-24

申请号：US10699558

申请日：2003-11-01

申请人： Shin-Tai Lo

发明人： Shin-Tai Lo

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262

摘要： The invention relates to the driving circuit and method of an active matrix organic electro-luminescence display. The writing thin film transistor (TFT) gates of all pixels on the scan line are connected to the scan line. The resetting TFT gates of all pixels on the scan line are connected to the front scan line of the previous row. The switching TFT gates of all pixels within the driving block are connected to the block control line of the driving block. The above block division control and pixel driving circuit design can be used to present gray scale by modulating the display time-ratio. This invention makes use of block separation control and pixel driving circuit design to improve the defect of the timing-inefficiency of the existing digital driving technology tremendously.

摘要翻译： 本发明涉及有源矩阵有机电致发光显示器的驱动电路和方法。 扫描线上所有像素的写薄膜晶体管（TFT）栅极连接到扫描线。 扫描线上所有像素的复位TFT栅极连接到前一行的前扫描线。 驱动块内的所有像素的开关TFT栅极连接到驱动块的块控制线。 上述块分割控制和像素驱动电路设计可以用于通过调制显示时间比来呈现灰度级。 本发明利用块分离控制和像素驱动电路设计，极大地提高了现有数字驱动技术的定时效率缺陷。

公开(公告)号：US06954035B2

公开(公告)日：2005-10-11

申请号：US10758571

申请日：2004-01-14

申请人： Yu-Ting Chien ,  Shin-Tai Lo

发明人： Yu-Ting Chien ,  Shin-Tai Lo

IPC分类号： G09G3/294 ,  H01J11/12 ,  H01J11/26 ,  H01J11/28 ,  G09G3/10

CPC分类号： H01J11/28 ,  G09G3/2942 ,  H01J11/12 ,  H01J11/26

摘要： A method of driving a plasma display panel to improve display brightness and luminescent efficiency. In the sustain periods, the same driving signal is sent to the sustain electrode X as well as the address electrode Ai at the same time to achieve the desired volume discharge effect. In addition, the structure of PDPs is modified to raise firing voltages between these electrodes, preventing erasure of the data written in the address periods.

摘要翻译： 驱动等离子体显示面板以提高显示亮度和发光效率的方法。 在维持期间，将同一驱动信号同时发送到维持电极X以及寻址电极Ai，以达到期望的体积放电效果。 此外，PDP的结构被修改以提高这些电极之间的触发电压，从而防止擦除写入地址周期的数据。