公开(公告)号：US20070285373A1

公开(公告)日：2007-12-13

申请号：US11843723

申请日：2007-08-23

申请人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

发明人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G2300/0408 ,  G09G2310/0267

摘要： A gate driving apparatus for driving a pixel array on a panel. The apparatus includes a driver chip having a first transistor with a gate coupled to receive a Nth gate driving signal, a source coupled to receive a first voltage and a drain coupled to a Nth scan line of the pixel array, and a driving circuit formed on the panel, providing a second voltage to the Nth scan line when the first transistor in the driver chip is turned off by the Nth gate driving signal and providing the first voltage to the Nth scan line when the first transistor is turned on by the Nth gate driving signal.

摘要翻译： 一种用于驱动面板上的像素阵列的门驱动装置。 该装置包括具有第一晶体管的驱动器芯片，第一晶体管具有耦合以接收第N栅极驱动信号的栅极，耦合到接收耦合到像素阵列的第N扫描线的第一电压和漏极的源和驱动电路， 面板，当驱动器芯片中的第一晶体管被第N栅极驱动信号截止时，向第N扫描线提供第二电压，并且当第N晶体管被第N栅极导通时，将第一电压提供给第N扫描线 驾驶信号。

公开(公告)号：US07123072B2

公开(公告)日：2006-10-17

申请号：US10128663

申请日：2002-04-23

申请人： Linkai Bu ,  Chuan-Cheng Hsiao ,  Kun-Cheng Hung ,  Chien-Pin Chen

发明人： Linkai Bu ,  Chuan-Cheng Hsiao ,  Kun-Cheng Hung ,  Chien-Pin Chen

IPC分类号： G06G7/18

CPC分类号： H03M1/804

摘要： A capacitor digital-to-analog converter for N-bit digital-to-analog conversion comprises a converter capacitor network comprising 2N capacitors and 2N+1 MOS switches and an output buffer. The MOS switches are connected in a series chain at their respective source/drain, and each of the capacitors has a first electrode connected to a corresponding joining node between two consecutive MOS switches in the series chain and a second electrode connected together to a common node. The output buffer comprises a differential amplifier and an output amplifier, the differential amplifier has 2N discrete inputs each connected to a corresponding one of the first electrodes of the capacitors in the converter capacitor network.

摘要翻译： 用于N位数模转换的电容器数模转换器包括一个包括2个N​​电容器和2个N + 1个MOS开关的转换器电容器网络，以及一个 输出缓冲区。 MOS开关在其各自的源极/漏极处以串联的方式连接，并且每个电容器具有连接到串联链中的两个连续的MOS开关之间的对应连接节点的第一电极和连接到公共节点的第二电极 。 输出缓冲器包括差分放大器和输出放大器，差分放大器具有两个离散输入端，每个离散输入端连接到转换器电容器网络中的电容器的对应的一个第一电极。

公开(公告)号：US06961036B2

公开(公告)日：2005-11-01

申请号：US10354550

申请日：2003-01-29

申请人： Chien-Pin Chen ,  Sheng-Ren Chiu ,  Chia-Cheng Lai ,  Yen-Chen Chen

发明人： Chien-Pin Chen ,  Sheng-Ren Chiu ,  Chia-Cheng Lai ,  Yen-Chen Chen

IPC分类号： G02F1/133 ,  G09F9/35 ,  G09G3/36

CPC分类号： G09G3/3629 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/063

摘要： A single polar driving method for a cholesteric liquid crystal display. The method comprises the steps of selecting the pixels by applying a first signal switching between a ground and a first level to the common line of the selected pixels, driving the selected pixels into a reflecting state by applying a second signal out of phase with the first signal and that switches between a second and third levels to the segment lines thereof, driving the selected pixels into a transparent state by applying a third signal in phase with the first signal and that switches between the second and third levels to the segment lines thereof, and deselecting the pixels by applying a fourth signal fixed at a fourth level to the common lines thereof.

摘要翻译： 一种用于胆甾型液晶显示器的单极驱动方法。 该方法包括以下步骤：通过将地面和第一层之间切换的第一信号施加到所选择的像素的公共线来选择像素，通过与第一像素相异位地施加与第一像素不同相的第二信号，将所选择的像素驱动为反射状态 信号，并且在第二级和第三级之间切换到其线段，通过与第一信号同相施加第三信号并将第二和第三级切换到其线段，将所选择的像素驱动到透明状态， 并且通过将固定在第四级的第四信号施加到其公共线来取消选择像素。

公开(公告)号：US06956554B2

公开(公告)日：2005-10-18

申请号：US10212077

申请日：2002-08-06

申请人： Yen-Chen Chen ,  Chien-Pin Chen ,  Chuan-Cheng Hsiao ,  Lin-Kai Bu ,  Kun-Cheng Hung

发明人： Yen-Chen Chen ,  Chien-Pin Chen ,  Chuan-Cheng Hsiao ,  Lin-Kai Bu ,  Kun-Cheng Hung

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0276

摘要： An apparatus for switching output voltage signals includes a resistor string, a first switching device set for delivering a number of gamma voltage input signals, a second switching device set for delivering a high voltage input signal and a low voltage input signal, and a switch selecting device coupled to the first switching device set and the second switching device set. When the switch selecting device outputs a first signal, the first switching device set can deliver the gamma voltage input signals to the resistor string; when the switch selecting device outputs a second signal, the second switching device set will deliver the high voltage input signal and the low voltage input signal to the resistor string.

摘要翻译： 用于切换输出电压信号的装置包括电阻串，用于传递多个伽马电压输入信号的第一开关装置，用于传送高电压输入信号和低电压输入信号的第二开关装置，以及开关选择 耦合到第一开关装置组和第二开关装置组的装置。 当开关选择装置输出第一信号时，第一开关装置可将伽马电压输入信号传送到电阻串; 当开关选择装置输出第二信号时，第二开关装置将高压输入信号和低电压输入信号传送到电阻串。

公开(公告)号：US20100264522A1

公开(公告)日：2010-10-21

申请号：US12702222

申请日：2010-02-08

申请人： Chien-Pin Chen ,  Chiu-Shun Lin

发明人： Chien-Pin Chen ,  Chiu-Shun Lin

IPC分类号： H01L23/498 ,  H01L23/28

CPC分类号： H01L23/3192 ,  H01L24/12 ,  H01L2224/05001 ,  H01L2224/05008 ,  H01L2224/05022 ,  H01L2224/05166 ,  H01L2224/05548 ,  H01L2224/05569 ,  H01L2224/05644 ,  H01L2224/13008 ,  H01L2224/13099 ,  H01L2924/01022 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/00014

摘要： A semiconductor device includes a semiconductor chip, a plurality of bumps and at least one electrically conductive component. The semiconductor chip includes an active area having electronic circuits formed therein and a plurality of pads. The plurality of bumps is placed on the semiconductor chip, wherein a location where at least one of the bumps is located on the semiconductor chip does not overlap a location where a specific pad of the pads is located on the semiconductor chip. The electrically conductive component connects a top surface of at least the bump and the specific pad.

摘要翻译： 半导体器件包括半导体芯片，多个凸块和至少一个导电部件。 半导体芯片包括其中形成有电子电路的有源区和多个焊盘。 多个凸块被放置在半导体芯片上，其中至少一个凸块位于半导体芯片上的位置不与衬垫的特定焊盘位于半导体芯片上的位置重叠。 导电部件连接至少凸起的顶表面和特定焊盘。

公开(公告)号：US07602368B2

公开(公告)日：2009-10-13

申请号：US11175007

申请日：2005-07-05

申请人： Chien-Pin Chen ,  Jang Ting Chen

发明人： Chien-Pin Chen ,  Jang Ting Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2330/025 ,  G09G2330/04

摘要： The invention relates to a reset device for a scan driver. The scan driver is used for driving a control circuit of a display. The reset device comprises: a first input terminal, a second input terminal and a reset circuit. The first input terminal receives a first input voltage. After the first input voltage inputs to the first input terminal, the second input terminal receives a second input voltage. The second input voltage has a temporary section and a stable section. At the stable section, the second input voltage is larger than the first input voltage. When the first input terminal receives the first input voltage, the reset circuit outputs a reset signal to the scan driver. When the second input voltage is larger than a threshold value at the temporary section, the reset circuit clears the reset signal. According to the reset device of the invention, the scan driver maintains at a reset state so as to prevent that outputs of the scan driver to be at high level at the same time of supplying power. Therefore, the reset device can lower the malfunction of the control circuit and decrease the probability of damage and breakdown to maintain normal operation and life of the control circuit can be maintained.

摘要翻译： 本发明涉及一种用于扫描驱动器的复位装置。 扫描驱动器用于驱动显示器的控制电路。 复位装置包括：第一输入端，第二输入端和复位电路。 第一输入端子接收第一输入电压。 在将第一输入电压输入到第一输入端之后，第二输入端接收第二输入电压。 第二输入电压具有临时段和稳定段。 在稳定部分，第二输入电压大于第一输入电压。 当第一输入端子接收到第一输入电压时，复位电路向扫描驱动器输出复位信号。 当第二输入电压大于临时部分的阈值时，复位电路清除复位信号。 根据本发明的复位装置，扫描驱动器保持在复位状态，以防止扫描驱动器的输出在供电的同时处于高电平。 因此，复位装置可以降低控制电路的故障，降低损坏和故障的可能性，以保持正常工作，从而保持控制电路的寿命。

公开(公告)号：US07436383B2

公开(公告)日：2008-10-14

申请号：US10826063

申请日：2004-04-16

申请人： Yen-Chen Chen ,  Chien-Pin Chen ,  Chia-Cheng Lai

发明人： Yen-Chen Chen ,  Chien-Pin Chen ,  Chia-Cheng Lai

IPC分类号： G09G3/36

CPC分类号： G09G3/3622 ,  G09G2300/0486

摘要： The present invention relates to a driving method for cholesteric liquid crystal display. A plurality of pixels of the display are controlled by a plurality of row drivers and a plurality of column drivers. According to the method of the invention, firstly, a DC input voltage or a non-symmetric AC input voltage is applied to the row drivers and the column drivers so that the voltage of the pixel is larger than a withstand voltage of the drivers. Then, an initial column signal and an initial row signal are respectively supplied by the corresponding column driver and row driver so as to initialize the corresponding pixel. The polarity of the initial column signal is different from that of the initial row signal. Because the initial row signal minus the initial column signal equals the signal of the pixel, the amplitude of the signal applied to the pixel can be increased. Therefore, according to the invention, the initial time of the pixel can be decreased, and the transferring speed of the pixel can be improved.

摘要翻译： 本发明涉及胆甾型液晶显示器的驱动方法。 显示器的多个像素由多个行驱动器和多个列驱动器控制。 根据本发明的方法，首先，对行驱动器和列驱动器施加DC输入电压或非对称AC输入电压，使得像素的电压大于驱动器的耐受电压。 然后，相应的列驱动器和行驱动器分别提供初始列信号和初始行信号，以初始化对应的像素。 初始列信号的极性与初始行信号的极性不同。 由于初始行信号减去初始列信号等于像素的信号，所以可以增加施加到像素的信号的幅度。 因此，根据本发明，可以减少像素的初始时间，并且可以提高像素的传送速度。

公开(公告)号：US07277077B2

公开(公告)日：2007-10-02

申请号：US10787645

申请日：2004-02-26

申请人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

发明人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G2300/0408 ,  G09G2310/0267

摘要： A gate driving apparatus for driving a pixel array on a panel. The apparatus includes a driver chip having a first transistor with a gate coupled to receive a Nth gate driving signal, a source coupled to receive a first voltage and a drain coupled to a Nth scan line of the pixel array, and a driving circuit formed on the panel, providing a second voltage to the Nth scan line when the first transistor in the driver chip is turned off by the Nth gate driving signal and providing the first voltage to the Nth scan line when the first transistor is turned on by the Nth gate driving signal.

摘要翻译： 一种用于驱动面板上的像素阵列的门驱动装置。 该装置包括具有第一晶体管的驱动器芯片，第一晶体管具有耦合以接收第N栅极驱动信号的栅极，耦合到接收耦合到像素阵列的第N扫描线的第一电压和漏极的源和驱动电路， 面板，当驱动器芯片中的第一晶体管被第N栅极驱动信号截止时，向第N扫描线提供第二电压，并且当第N晶体管被第N栅极导通时，将第一电压提供给第N扫描线 驾驶信号。

公开(公告)号：US20050190166A1

公开(公告)日：2005-09-01

申请号：US10787645

申请日：2004-02-26

申请人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

发明人： Lin-Kai Bu ,  Chien-Pin Chen ,  Hsien-Chang Tsai

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G09G2300/0408 ,  G09G2310/0267

摘要： A gate driving apparatus for driving a pixel array on a panel. The apparatus includes a driver chip having a first transistor with a gate coupled to receive a Nth gate driving signal, a source coupled to receive a first voltage and a drain coupled to a Nth scan line of the pixel array, and a driving circuit formed on the panel, providing a second voltage to the Nth scan line when the first transistor in the driver chip is turned off by the Nth gate driving signal and providing the first voltage to the Nth scan line when the first transistor is turned on by the Nth gate driving signal.

摘要翻译： 一种用于驱动面板上的像素阵列的门驱动装置。 该装置包括具有第一晶体管的驱动器芯片，第一晶体管具有耦合以接收第N栅极驱动信号的栅极，耦合到接收耦合到像素阵列的第N扫描线的第一电压和漏极的源和驱动电路， 面板，当驱动器芯片中的第一晶体管被第N栅极驱动信号截止时，向第N扫描线提供第二电压，并且当第N晶体管被第N栅极导通时，将第一电压提供给第N扫描线 驾驶信号。

公开(公告)号：US08581887B2

公开(公告)日：2013-11-12

申请号：US12541199

申请日：2009-08-14

申请人： Biing-Seng Wu ,  Lin-Kai Bu ,  Chien-Pin Chen

发明人： Biing-Seng Wu ,  Lin-Kai Bu ,  Chien-Pin Chen

IPC分类号： G09G5/00

CPC分类号： G09G3/3413 ,  G09G5/028 ,  G09G2310/0235 ,  G09G2330/021

摘要： A display method for driving a color-sequential display of an electronic device is provided. When the electronic device is not at low power mode, a first image is displayed first by using a second color data and a first color data of the first image sequentially to drive the display. Next, a second image is displayed by using a second color data and a third color data of the second image sequentially to drive the display. When the electronic device is at low power mode, the respective luminance of the first and the second images are obtained. Then, the respective luminance of the first image and the second image are sequentially used to drive the display.