公开(公告)号：US08446405B2

公开(公告)日：2013-05-21

申请号：US12562113

申请日：2009-09-17

Applicant: Szu-Ping Chen ,  Jui-Yuan Tsai ,  Cheng-Jui Chen

Inventor： Szu-Ping Chen ,  Jui-Yuan Tsai ,  Cheng-Jui Chen

IPC: G06F3/038

CPC classification number: G09G5/006 ,  H04N5/185

Abstract: A DC level redistribution method includes the steps of: receiving all positive signals and one negative signal of a plurality of pairs of differential signals; fixing a DC level of a positive signal of a designated pair of differential signals among a plurality of pairs of differential signals as a reference in order to adjust a DC level of a negative signal of the designated pair of differential signals for generating an adjusted negative signal; and taking the adjusted negative signal of the designated pair of differential signals as a reference in order to adjust DC levels of the positive signals of the other pairs of differential signals excluding the designated pair of differential signals. The DC redistribution method may be used in a display system.

Abstract translation: DC电平再分配方法包括以下步骤：接收多对差分信号的所有正信号和一个负信号; 将多对差分信号中指定的一对差分信号的正信号的DC电平固定为参考，以便调整所指定的一对差分信号的负信号的DC电平，以产生经调整的负信号 ; 并且将所指定的差分信号对的经调整的负信号作为参考，以便调整除指定的差分信号对之外的其它对差分信号的正信号的DC电平。 DC再分配方法可以用在显示系统中。

公开(公告)号：US08375378B2

公开(公告)日：2013-02-12

申请号：US11832927

申请日：2007-08-02

Applicant: Ching-Tzong Wang ,  Szu-Ping Chen

Inventor： Ching-Tzong Wang ,  Szu-Ping Chen

IPC: G06F9/44

CPC classification number: G06F8/65

Abstract: The present invention relates to a circuit for updating firmware of a display apparatus and a method thereof. An optional update unit may be used for initializing the updating process. The first firmware information of the first display apparatus is transmitted to the second display apparatus for updating the second firmware information of the second display apparatus. Hence, reliability is enhanced and problems of incompatibility will not occur. In addition, no extra burning devices will be necessary, thus reducing extra cost.

Abstract translation: 本发明涉及一种用于更新显示装置的固件的电路及其方法。 可选的更新单元可用于初始化更新过程。 将第一显示装置的第一固件信息发送到第二显示装置，以更新第二显示装置的第二固件信息。 因此，可靠性得到提高，不兼容的问题不会发生。 另外，不需要额外的燃烧装置，从而减少额外的成本。

公开(公告)号：US07623185B2

公开(公告)日：2009-11-24

申请号：US11306195

申请日：2005-12-19

Applicant: Ching-Tzong Wang ,  Szu-Ping Chen

Inventor： Ching-Tzong Wang ,  Szu-Ping Chen

IPC: H04N5/04 ,  H04N5/10

CPC classification number: G09G5/005 ,  G09G3/2096 ,  G09G2310/0224 ,  G09G2310/08 ,  G09G2340/0407

Abstract: A synchronization control apparatus for driving a display module in an interlacing scan mode includes: a delay circuit for delaying an input vertical sync (IVS) signal to generate a delayed signal; and a multiplexer coupled to the delay circuit for selecting one of the IVS signal and the delayed signal according to an odd/even field indication signal to generate an output vertical sync (OVS) signal.

Abstract translation: 用于以隔行扫描模式驱动显示模块的同步控制装置包括：用于延迟输入垂直同步（IVS）信号以产生延迟信号的延迟电路; 以及耦合到延迟电路的多路复用器，用于根据奇数/偶数场指示信号选择IVS信号和延迟信号中的一个，以产生输出垂直同步（OVS）信号。

公开(公告)号：US20080298721A1

公开(公告)日：2008-12-04

申请号：US12128383

申请日：2008-05-28

Applicant: Yu-Pin CHOU ,  Szu-Ping CHEN

Inventor： Yu-Pin CHOU ,  Szu-Ping CHEN

IPC: G06K9/32

CPC classification number: G06T1/60 ,  G09G3/28 ,  G09G3/36 ,  G09G5/005 ,  G09G2310/08 ,  G09G2340/0414 ,  G09G2340/0421

Abstract: The invention discloses a apparatus and related method. The apparatus comprises a front-end circuit, a back-end circuit and a determining unit. The front-end circuit is for measuring an image signal, determining the mode of the image signal according to the data of the image signal, and fetching image signal of the image signal. The back-end circuit is for processing the image signal according to the above-mentioned mode, and generating a feedback signal according to the status of the image signal after fetching there-to-fore. The determining unit is for generating a control signal to the front-end circuit according to the feedback signal for adjusting the setting of the mode.

Abstract translation: 本发明公开了一种装置及相关方法。 该装置包括前端电路，后端电路和确定单元。 前端电路用于测量图像信号，根据图像信号的数据确定图像信号的模式，并且获取图像信号的图像信号。 后端电路用于根据上述模式处理图像信号，并且根据图像信号的状态在从前提取之后生成反馈信号。 确定单元用于根据用于调整模式设置的反馈信号向前端电路产生控制信号。

公开(公告)号：US20080266240A1

公开(公告)日：2008-10-30

申请号：US12106307

申请日：2008-04-20

Applicant: Szu Ping CHEN ,  Li Chou CHEN ,  Fu Yuan SHIH

Inventor： Szu Ping CHEN ,  Li Chou CHEN ,  Fu Yuan SHIH

IPC: G09G3/36

CPC classification number: G09G3/3406 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16

Abstract: An apparatus for contrast control and an associated method are provided. The apparatus can adjust the backlight brightness for a white or black frame to enhance the contrast of a display device, and keep the backlight brightness at a suitable level for other frames to avoid lowering the contrast of a single frame. The apparatus includes a frame detection unit and a backlight control unit. The frame detection unit detects whether an input frame is a white or black frame, and outputs a corresponding detection signal; the backlight control unit generates a backlight control signal according to the detection signal, thereby controlling the brightness of a backlight source of the display device.

Abstract translation: 提供了一种用于对比度控制和相关方法的装置。 该装置可以调节白色或黑色框架的背光亮度，以增强显示设备的对比度，并将背光亮度保持在适合其他帧的水平，以避免降低单个帧的对比度。 该装置包括帧检测单元和背光控制单元。 帧检测单元检测输入帧是白帧还是黑帧，并输出相应的检测信号; 背光控制单元根据检测信号产生背光控制信号，从而控制显示装置的背光源的亮度。

公开(公告)号：US08212938B2

公开(公告)日：2012-07-03

申请号：US11822392

申请日：2007-07-05

Applicant: Jui-Yuan Tsai ,  Szu-Ping Chen ,  Yu-Pin Chou

Inventor： Jui-Yuan Tsai ,  Szu-Ping Chen ,  Yu-Pin Chou

IPC: H04N9/72

CPC classification number: H04N5/08 ,  H04N5/185 ,  H04N9/44

Abstract: A sync signal acquisition device is disclosed which comprises a transistor, a resistor, a clamper, an analog multiplexer and a comparator. While operating in a composite HS mode, prior to the generation of the sync signal HS, the invention uses a conventional circuit to extract a composite sync signal at start-up, thereby allowing related circuits to generate the sync signal HS and a clamping signal. Then, a mode selecting signal is used to disable the automatic clamping mode and switch the analog multiplexer to a forced clamping mode. At this point, the output voltage of the damper is set by a user instead of process; accordingly, the DC voltage level is more controllable, but not subject to drift due to process changes or temperature changes.

Abstract translation: 公开了一种同步信号采集装置，其包括晶体管，电阻器，钳位器，模拟多路复用器和比较器。 当在复合HS模式下操作时，在产生同步信号HS之前，本发明使用常规电路在启动时提取复合同步信号，从而允许相关电路产生同步信号HS和钳位信号。 然后，使用模式选择信号来禁用自动钳位模式并将模拟多路复用器切换到强制钳位模式。 此时，阻尼器的输出电压由使用者而不是过程设定; 因此，直流电压电平更可控，但由于过程变化或温度变化而不会发生漂移。

公开(公告)号：US07982701B2

公开(公告)日：2011-07-19

申请号：US11822363

申请日：2007-07-05

Applicant: Jui-Yuan Tsai ,  Szu-Ping Chen

Inventor： Jui-Yuan Tsai ,  Szu-Ping Chen

IPC: G09G3/36

CPC classification number: H04L27/0002

Abstract: An analog front end device with temperature compensation is provided. The analog front end device comprises a bandgap voltage reference circuit, a clock generator, a temperature compensation circuit, one to three identical converting circuits and a Sync-on-Green circuit. The temperature compensation circuit is adapted to sense the temperature variations of the analog front end device and dynamically compensate the bandgap voltage reference circuit, the clock generator and the Sync-on-Green circuit as the temperature varies, which thereby controls the thermal drift in the analog front end device.

Abstract translation: 提供具有温度补偿的模拟前端设备。 模拟前端装置包括带隙电压参考电路，时钟发生器，温度补偿电路，一到三个相同的转换电路和同步在绿色电路。 温度补偿电路适用于感测模拟前端器件的温度变化，并随着温度变化动态补偿带隙电压参考电路，时钟发生器和同步绿色电路，从而控制温度补偿电路中的热漂移 模拟前端设备。

公开(公告)号：US20090020421A1

公开(公告)日：2009-01-22

申请号：US11778673

申请日：2007-07-17

Applicant: Shen-Kan Hsiung ,  Jung-Chuan Chou ,  Tai-Ping Sun ,  Nien-Hsuan Chou ,  Szu-Ping Chen ,  June-Jie Feng

Inventor： Shen-Kan Hsiung ,  Jung-Chuan Chou ,  Tai-Ping Sun ,  Nien-Hsuan Chou ,  Szu-Ping Chen ,  June-Jie Feng

IPC: G01N27/407

CPC classification number: G01N27/3335 ,  G01N27/406

Abstract: This invention discloses a voltage-type gas concentration sensor and sensing method thereof. An ionic sensing electrode, a solid electrolyte membrane and a gas-permeable membrane are provided. The ionic sensing electrode comprises a sensing window. The solid electrolyte membrane is disposed on the sensing window. The gas-permeable membrane is disposed on the solid electrolyte membrane. By detecting the change of a reaction voltage as a result of reaction between the ionic sensing electrode and a solution to be measured, the invention is able to determine the pH of the solution to be measured.

Abstract translation: 本发明公开了一种电压型气体浓度传感器及其感测方法。 提供离子感测电极，固体电解质膜和透气膜。 离子感测电极包括感测窗口。 固体电解质膜设置在感测窗上。 透气膜设置在固体电解质膜上。 通过检测作为离子感测电极和待测溶液之间的反应的结果的反应电压的变化，本发明能够测定待测溶液的pH。

公开(公告)号：US20080192034A1

公开(公告)日：2008-08-14

申请号：US12028498

申请日：2008-02-08

Applicant: Szu-Ping CHEN ,  Chun-Hsing HSIEH ,  Shu-Lung CHEN ,  Kao-Yueh YANG

Inventor： Szu-Ping CHEN ,  Chun-Hsing HSIEH ,  Shu-Lung CHEN ,  Kao-Yueh YANG

IPC: G09G5/00

CPC classification number: G09G3/3611 ,  G09G2320/0252 ,  G09G2320/0606 ,  G09G2340/16

Abstract: A method for adjusting display response time includes: a) providing an overdrive table; b) determining a response time setting status; c) changing the overdrive table according to the response time setting status; d) receiving video data; and e) with reference to the video data, looking up the overdrive table changed in step c) to obtain overdrive video data. A display device that implements the method is also disclosed.

Abstract translation: 一种用于调整显示响应时间的方法包括：a）提供超速表; b）确定响应时间设置状态; c）根据响应时间设置状态改变过载表; d）接收视频数据; 和e）参考视频数据，查找在步骤c）中改变的过驱动表，以获得过驱动视频数据。 还公开了实现该方法的显示装置。

公开(公告)号：US20080034152A1

公开(公告)日：2008-02-07

申请号：US11832927

申请日：2007-08-02

Applicant: CHING-TZONG WANG ,  SZU-PING CHEN

Inventor： CHING-TZONG WANG ,  SZU-PING CHEN

IPC: G06F12/00 ,  G06F9/44

CPC classification number: G06F8/65

Abstract: The present invention relates to a circuit for updating firmware of a display apparatus and a method thereof. An optional update unit may be used for initializing the updating process. The first firmware information of the first display apparatus is transmitted to the second display apparatus for updating the second firmware information of the second display apparatus. Hence, reliability is enhanced and problems of incompatibility will not occur. In addition, no extra burning devices will be necessary, thus reducing extra cost.

Abstract translation: 本发明涉及一种用于更新显示装置的固件的电路及其方法。 可选的更新单元可用于初始化更新过程。 将第一显示装置的第一固件信息发送到第二显示装置，以更新第二显示装置的第二固件信息。 因此，可靠性得到提高，不兼容的问题不会发生。 另外，不需要额外的燃烧装置，从而减少额外的成本。