公开(公告)号：US20070290977A1

公开(公告)日：2007-12-20

申请号：US11309089

申请日：2006-06-20

申请人： Jung-Chieh Cheng ,  Chih-Liang Wu

发明人： Jung-Chieh Cheng ,  Chih-Liang Wu

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2310/0208 ,  G09G2310/061 ,  G09G2320/0252 ,  G09G2320/0261

摘要： An apparatus for driving a liquid crystal display (LCD) includes a timing controller, a source driver and a gate driver. A panel of the LCD includes gate line groups, and each of the gate line groups includes gate lines. Scan pulse signals having a same scan pulse period and output enable signals are generated by the gate driver. The scan pulse signals are respectively enabled by the output enable signals and each of the scan pulse signal has one of a data writing period and a gray level writing period during the scan pulse period. During the data writing period, only one of the gate lines is turned on at a point in time by the scan pulse signals. During the gate level writing period, one of the gate line groups is turned on by the scan pulse signals. Thus, the edge blur of displaying moving images is eliminated.

摘要翻译： 用于驱动液晶显示器（LCD）的装置包括时序控制器，源极驱动器和栅极驱动器。 LCD的面板包括栅极线组，并且每个栅极线组包括栅极线。 具有相同扫描脉冲周期和输出使能信号的扫描脉冲信号由栅极驱动器产生。 扫描脉冲信号分别由输出使能信号使能，并且每个扫描脉冲信号在扫描脉冲周期期间具有数据写入周期和灰度写入周期中的一个。 在数据写入期间，只有一条栅极线通过扫描脉冲信号在一个时间点导通。 在栅极电平写入期间，栅极线组中的一个被扫描脉冲信号导通。 因此，消除了显示运动图像的边缘模糊。

公开(公告)号：US20180298883A1

公开(公告)日：2018-10-18

申请号：US15489780

申请日：2017-04-18

申请人： Chun-Ying Cheng ,  Jung-Chieh Cheng

发明人： Chun-Ying Cheng ,  Jung-Chieh Cheng

IPC分类号： F03D9/28 ,  F04D25/06 ,  F04D25/16 ,  F04D29/52 ,  F04D29/32 ,  F03D9/25 ,  H02K7/14 ,  H02K7/18 ,  H02J7/00

CPC分类号： H02J7/0052 ,  F03D9/00 ,  F03D9/25 ,  F03G7/10 ,  F04D19/002 ,  F04D25/0606 ,  F05B2220/60 ,  H02J7/1415 ,  H02K7/14 ,  H02K7/1823 ,  H02K7/183 ,  Y02E10/725

摘要： An electric fan-type power generating device with low energy consumption includes a housing receiving an electric motor connected to a first fan. A generator is mounted in the housing and is connected to a second fan. The first and second fans are offset from each other. A power device includes a chargeable battery for supplying electricity to the electric motor that drives the first fan to generate wind power close to the second fan. Air flows around in a housing and generates turbulence to proceed with input and output of air, increasing the heat dissipating effect of the electric motor and the generator. Furthermore, the second fan drives the generator to generate electricity supplied to the chargeable battery. The chargeable battery recycles the electricity and supplies the electricity to the electric motor that operates to generate wind power. Furthermore, the wind energy drives the generator to continue generation of electricity.

公开(公告)号：US07239296B2

公开(公告)日：2007-07-03

申请号：US11161130

申请日：2005-07-25

申请人： Jung-Chieh Cheng ,  Tai-Ming Lin ,  I-Cheng Shih

发明人： Jung-Chieh Cheng ,  Tai-Ming Lin ,  I-Cheng Shih

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/2014 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043

摘要： A circuit and a method for driving pixels of an organic light-emitting display are provided. The circuit comprises a thin-film transistor having a source terminal connected to a voltage source, a storage capacitor having a first terminal connected to a gate terminal of the thin-film transistor, and an organic light-emitting diode having a cathode connected to a ground. The gate terminal and a drain terminal of the thin-film transistor are connected in a clamping phase and a reverse phase. A second terminal of the storage capacitor is connected to the ground in the clamping phase, and is connected to a data line in a light-emitting phase and in the reverse phase. An anode of the organic light-emitting diode is connected to the drain terminal of the thin-film transistor in the light-emitting phase and in the reverse phase.

摘要翻译： 提供了一种用于驱动有机发光显示器的像素的电路和方法。 电路包括具有连接到电压源的源极端子的薄膜晶体管，具有连接到薄膜晶体管的栅极端子的第一端子的存储电容器和具有连接到薄膜晶体管的阴极的有机发光二极管 地面。 薄膜晶体管的栅极端子和漏极端子以夹紧相位和相反相位连接。 存储电容器的第二端子以钳位相连接到地，并且在发光相位和反相位中连接到数据线。 有机发光二极管的阳极在发光相和反相中连接到薄膜晶体管的漏极端子。

公开(公告)号：US10447051B2

公开(公告)日：2019-10-15

申请号：US15489780

申请日：2017-04-18

申请人： Chun-Ying Cheng ,  Jung-Chieh Cheng

发明人： Chun-Ying Cheng ,  Jung-Chieh Cheng

IPC分类号： H02J7/00 ,  F03D9/25 ,  F04D19/00 ,  F03D9/00 ,  H02K7/14 ,  H02K7/18 ,  F03G7/10 ,  F04D25/06 ,  H02J7/14

摘要： An electric fan-type power generating device with low energy consumption includes a housing receiving an electric motor connected to a first fan. A generator is mounted in the housing and is connected to a second fan. The first and second fans are offset from each other. A power device includes a chargeable battery for supplying electricity to the electric motor that drives the first fan to generate wind power close to the second fan. Air flows around in a housing and generates turbulence to proceed with input and output of air, increasing the heat dissipating effect of the electric motor and the generator. Furthermore, the second fan drives the generator to generate electricity supplied to the chargeable battery. The chargeable battery recycles the electricity and supplies the electricity to the electric motor that operates to generate wind power. Furthermore, the wind energy drives the generator to continue generation of electricity.

公开(公告)号：US10411578B2

公开(公告)日：2019-09-10

申请号：US15606008

申请日：2017-05-26

申请人： Chun-Ying Cheng ,  Jung-Chieh Cheng

发明人： Chun-Ying Cheng ,  Jung-Chieh Cheng

IPC分类号： H02K47/14 ,  F04D19/00 ,  F04D25/06 ,  H02K53/00 ,  F04D25/16 ,  F04D25/02

摘要： An electric fan-type power generating device includes a housing receiving an electric motor that is supplied electricity from a chargeable battery to drive a first fan and a second fan to rotate at high speeds to thereby generate wind power close to a third fan mounted to a first generator. The first fan uses the wind power to drive the third fan in the housing. The third fan drives the first generator to generate electricity that is supplied to the chargeable battery. The second fan uses the wind power in the housing to drive a fourth fan to rotate. The fourth fan drives the second generator to generate electricity that is supplied to the chargeable battery. The chargeable battery recycles the electricity that supports operation of the electric motor for generating wind power. Furthermore, the wind power drives the first and second generators to continue generating electricity.

公开(公告)号：US20080278646A1

公开(公告)日：2008-11-13

申请号：US12054396

申请日：2008-03-25

申请人： Yao-Hong Chien ,  Chih-Chieh Wang ,  Szu-Fen Chen ,  Jung-Chieh Cheng ,  Li-Shan Chen

发明人： Yao-Hong Chien ,  Chih-Chieh Wang ,  Szu-Fen Chen ,  Jung-Chieh Cheng ,  Li-Shan Chen

IPC分类号： G02F1/136

CPC分类号： G02F1/136213 ,  G02F1/1395

摘要： A pixel including a transistor, a liquid crystal capacitor, a storage capacitor and a coupling capacitor is provided. The first end of the transistor is connected to a data line, the liquid crystal capacitor and the storage capacitor are coupled between the second end of the transistor and a common voltage, and the coupling capacitor is connected between the second end of the transistor and a select line. After a driving voltage is outputted to the liquid crystal capacitor and the storage capacitor by the data line, the select line inputs a pulse signal to the liquid crystal capacitor through the coupling capacitor. The pulse signal is capable of increasing the ability of the electric field for driving the liquid crystal so that the liquid crystal can still display normally in the bend state even though the lowest pixel voltage is lower than the critical voltage.

摘要翻译： 提供了包括晶体管，液晶电容器，存储电容器和耦合电容器的像素。 晶体管的第一端连接到数据线，液晶电容器和存储电容器耦合在晶体管的第二端和公共电压之间，耦合电容器连接在晶体管的第二端和 选择行。 在通过数据线将驱动电压输出到液晶电容器和存储电容器之后，选择线通过耦合电容器向液晶电容器输入脉冲信号。 脉冲信号能够提高用于驱动液晶的电场的能力，使得即使最低像素电压低于临界电压，液晶仍然能够在弯曲状态下正常显示。

公开(公告)号：US20070273625A1

公开(公告)日：2007-11-29

申请号：US11308927

申请日：2006-05-26

申请人： Jung-Chieh Cheng

发明人： Jung-Chieh Cheng

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G2300/0491 ,  G09G2330/026

摘要： A method and apparatus for the transition of display panel are provided. The method and apparatus are applied to a display panel which is transforming from an abnormal display state into a normal display state. The display panel includes a data electrode and a reference electrode. According to this invention, a low-frequency alternative voltage signal is applied to the reference electrode together with a driving voltage designed to be applied to the data electrode. Then, a transformation electric field which is formed between the reference electrode and the data electrode makes the display panel transform into the normal display state quickly.

摘要翻译： 提供了一种用于显示面板转换的方法和装置。 该方法和装置被应用于从异常显示状态转变为正常显示状态的显示面板。 显示面板包括数据电极和参考电极。 根据本发明，将低频替代电压信号与设计为施加到数据电极的驱动电压一起施加到参考电极。 然后，形成在参考电极和数据电极之间的变换电场使得显示面板快速变换为正常显示状态。

公开(公告)号：US20070097054A1

公开(公告)日：2007-05-03

申请号：US11163722

申请日：2005-10-28

申请人： Jung-Chieh Cheng

发明人： Jung-Chieh Cheng

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2320/0252 ,  G09G2340/16

摘要： A method for driving a thin film transistor liquid crystal display (TFT LCD) not only accelerates a response speed of the liquid molecules, but applies to the highest and the lowest margin voltage as well. In addition, this method comprises the following steps: during a period of a changing of one sub-pixel's data, when the sub-pixel is positive-polarity driven, lowering a common voltage of the sub-pixel and raising its source line voltage at the same time; and when the sub-pixel is negative-polarity driven, raising the its common voltage common voltage of the sub-pixel and lowering its source line voltage at the same time.

摘要翻译： 用于驱动薄膜晶体管液晶显示器（TFT LCD）的方法不仅加速了液体分子的响应速度，而且适用于最高和最低边际电压。 此外，该方法包括以下步骤：在一个子像素数据的改变期间，当子像素为正极驱动时，降低子像素的公共电压并提高其源极线电压 同一时间; 并且当子像素为负极驱动时，提高其子像素的公共电压公共电压并同时降低其源极线电压。

公开(公告)号：US20120120083A1

公开(公告)日：2012-05-17

申请号：US13089301

申请日：2011-04-18

申请人： Ching-Wen Kong ,  Jung-Chieh Cheng

发明人： Ching-Wen Kong ,  Jung-Chieh Cheng

IPC分类号： G09G5/36

CPC分类号： G09G5/003 ,  G09G2340/02 ,  G09G2360/18

摘要： A display apparatus, and a display controller and an operating method thereof are provided. The display controller includes a controller, a buffer, and a compression/decompression unit. The controller receives an original frame from a host. The controller controls a display module to display the original frame provided by the host in a non-still frame mode. The compression/decompression unit is coupled between the buffer and the controller. The controller compresses the original frame to the buffer through the compression/decompression unit. If the controller operates in a still frame mode, the controller decompresses a compressed frame in the buffer to obtain a decompressed frame through the compression/decompression unit, and controls the display module to display the decompressed frame.

摘要翻译： 提供了显示装置和显示控制器及其操作方法。 显示控制器包括控制器，缓冲器和压缩/解压缩单元。 控制器从主机接收原始帧。 控制器控制显示模块以非静止帧模式显示由主机提供的原始帧。 压缩/解压缩单元耦合在缓冲器和控制器之间。 控制器通过压缩/解压缩单元将原始帧压缩到缓冲器。 如果控制器以静止帧模式操作，则控制器解压缩缓冲器中的压缩帧以通过压缩/解压缩单元获得解压缩帧，并且控制显示模块显示解压缩帧。

公开(公告)号：US20070018925A1

公开(公告)日：2007-01-25

申请号：US11161130

申请日：2005-07-25

申请人： Jung-Chieh Cheng ,  Tai-Ming Lin ,  I-Cheng Shih

发明人： Jung-Chieh Cheng ,  Tai-Ming Lin ,  I-Cheng Shih

IPC分类号： G09G3/36

CPC分类号： G09G3/3233 ,  G09G3/2014 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043

摘要： A circuit and a method for driving pixels of an organic light-emitting display are provided. The circuit comprises a thin-film transistor having a source terminal connected to a voltage source, a storage capacitor having a first terminal connected to a gate terminal of the thin-film transistor, and an organic light-emitting diode having a cathode connected to a ground. The gate terminal and a drain terminal of the thin-film transistor are connected in a clamping phase and a reverse phase. A second terminal of the storage capacitor is connected to the ground in the clamping phase, and is connected to a data line in a light-emitting phase and in the reverse phase. An anode of the organic light-emitting diode is connected to the drain terminal of the thin-film transistor in the light-emitting phase and in the reverse phase.

摘要翻译： 提供了一种用于驱动有机发光显示器的像素的电路和方法。 电路包括具有连接到电压源的源极端子的薄膜晶体管，具有连接到薄膜晶体管的栅极端子的第一端子的存储电容器和具有连接到薄膜晶体管的阴极的有机发光二极管 地面。 薄膜晶体管的栅极端子和漏极端子以夹紧相位和相反相位连接。 存储电容器的第二端子以钳位相连接到地，并且在发光相位和反相位中连接到数据线。 有机发光二极管的阳极在发光相和反相中连接到薄膜晶体管的漏极端子。