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1. 发明申请

US20120086731A1 BISTABLE ELECTRO-OPTIC DISPLAY AND DRIVING METHOD THEREOF 审中-公开
标题翻译：双电极显示及其驱动方法
公开(公告)号：US20120086731A1
公开(公告)日：2012-04-12
申请号：US13005544
申请日：2011-01-13
申请人： Tzu-Yi Wu , Yao-Te Fang
发明人： Tzu-Yi Wu , Yao-Te Fang
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G5/36 , G09G2310/04 , G09G2320/041
摘要： A bistable electro-optic display device and a driving method thereof are provided. The display device includes an overlap detection unit and an overlapping image processing unit. The overlap detection unit compares a first display data and a second display data received by a pixel unit. When a first update region corresponding to the first display data overlaps a second update region corresponding to the second display data, the overlap detection unit outputs an overlapping display data, so as to make a display panel display the first update region and the second update region. The overlapping image processing unit combines the first display data and the second display data according to the comparison result and an overlapping display mode to output the overlapping display data to the overlap detection unit, wherein the overlapping display mode indicates the display priority of the first display data and the second display data.
摘要翻译：提供双稳态电光显示装置及其驱动方法。显示装置包括重叠检测单元和重叠图像处理单元。重叠检测单元将第一显示数据和由像素单元接收的第二显示数据进行比较。当与第一显示数据相对应的第一更新区域与对应于第二显示数据的第二更新区域重叠时，重叠检测单元输出重叠显示数据，以使显示面板显示第一更新区域和第二更新区域。重叠图像处理单元根据比较结果和重叠显示模式组合第一显示数据和第二显示数据，以将重叠显示数据输出到重叠检测单元，其中重叠显示模式指示第一显示器的显示优先级数据和第二显示数据。

2. 发明授权

US10923011B2 Bistable display device and driving circuit 有权
公开(公告)号：US10923011B2
公开(公告)日：2021-02-16
申请号：US16661992
申请日：2019-10-23
申请人： Tzu-Yi Wu , Ming-Hsun Sung
发明人： Tzu-Yi Wu , Ming-Hsun Sung
IPC分类号： G06F3/038 , G09G5/00 , G09G5/10 , G09G3/20
摘要： The disclosure provides a bistable display device and a driving circuit. The bistable display device includes a display panel and the above-described driving circuit, wherein the driving circuit includes a source driver, a first image buffer, a second image buffer, and a timing controller. The source driver is coupled to the display panel to drive the display panel according to a pixel signal. The timing controller is coupled to the first image buffer, the second image buffer, and the source driver. The timing controller alternately selects a first image signal temporarily stored in the first image buffer and a second image signal temporarily stored in the second image buffer as a current image signal and a previous image signal. The timing controller performs a look-up mechanism based on the current image signal and the previous image signal to generate the pixel signal.

3. 发明授权

US08125467B2 Touch sensor with sliding structure 有权
标题翻译：触摸传感器具有滑动结构
公开(公告)号：US08125467B2
公开(公告)日：2012-02-28
申请号：US12505544
申请日：2009-07-20
申请人： Tzu-Yi Wu , Lee-Chun Guo
发明人： Tzu-Yi Wu , Lee-Chun Guo
IPC分类号： G06F3/045
CPC分类号： H03M1/287 , G01D5/24 , G01D5/2405
摘要： A touch sensor with a sliding structure is disclosed. The touch sensor includes a first touch detecting plate, a second touch detecting plate, and a capacitance-to-digital converter. The first touch detecting plate includes a first tilt portion, and the second touch detecting plate includes a second tilt portion, wherein a bevel edge of the second tilt portion is parallel to a bevel edge of the first tilt portion. The first touch detecting plate and the second touch detecting plate form a parallelogram slide detecting area. The first touch detecting plate transmits a first detected capacitance, and the second touch detecting plate transmits a second detected capacitance. The capacitance-to-digital converter generates a sliding state detected value according to the first detected capacitance and the second detected capacitance.
摘要翻译：公开了一种具有滑动结构的触摸传感器。触摸传感器包括第一触摸检测板，第二触摸检测板和电容数字转换器。第一触摸检测板包括第一倾斜部分，并且第二触摸检测板包括第二倾斜部分，其中第二倾斜部分的斜边缘平行于第一倾斜部分的斜边缘。第一触摸检测板和第二触摸检测板形成平行四边形滑动检测区域。第一触摸检测板传输第一检测电容，第二触摸检测板传输第二检测电容。电容数字转换器根据第一检测电容和第二检测电容产生滑动状态检测值。

4. 发明授权

US09726488B2 Heading calibration method and compass sensor using the same 有权
公开(公告)号：US09726488B2
公开(公告)日：2017-08-08
申请号：US14156464
申请日：2014-01-16
申请人： Sheng-Yang Peng , Tzu-Yi Wu
发明人： Sheng-Yang Peng , Tzu-Yi Wu
IPC分类号： G01C17/38 , G01R33/00 , G01C17/28
CPC分类号： G01C17/38 , G01C17/28 , G01R33/0035
摘要： A heading calibration method, adapted for a compass sensor is provided. The heading calibration method includes the following steps. R data segments are sequentially generated by rotating the compass sensor by a predetermined angle, wherein the data segments includes a plurality of magnetic data respectively. A partial calibration process is executed to calibrate a reference point coordinate according to the magnetic data in rth data segment and a initial value of the reference point coordinate, wherein r is between 1 and the R. Parts of the magnetic data in the rth data segment is extracted as whole data, and a whole calibration process is executed according to the whole data to update an initial value of the reference point coordinate. The partial calibration process is executed according to the updated initial value of the reference point coordinate and the magnetic data in a (r+1)th data segment.

5. 发明申请

US20150032399A1 HEADING CALIBRATION METHOD AND COMPASS SENSOR USING THE SAME 有权
标题翻译： HEADING CALIBRATION METHOD AND COMPASS SENSOR WITH THE SAME
公开(公告)号：US20150032399A1
公开(公告)日：2015-01-29
申请号：US14156464
申请日：2014-01-16
申请人： Sheng-Yang Peng , Tzu-Yi Wu
发明人： Sheng-Yang Peng , Tzu-Yi Wu
IPC分类号： G01C17/38
CPC分类号： G01C17/38 , G01C17/28 , G01R33/0035
摘要： A heading calibration method, adapted for a compass sensor is provided. The heading calibration method includes the following steps. R data segments are sequentially generated by rotating the compass sensor by a predetermined angle, wherein the data segments includes a plurality of magnetic data respectively. A partial calibration process is executed to calibrate a reference point coordinate according to the magnetic data in rth data segment and a initial value of the reference point coordinate, wherein r is between 1 and the R. Parts of the magnetic data in the rth data segment is extracted as whole data, and a whole calibration process is executed according to the whole data to update an initial value of the reference point coordinate. The partial calibration process is executed according to the updated initial value of the reference point coordinate and the magnetic data in a (r+1)th data segment.
摘要翻译：提供了适用于罗盘传感器的航向校准方法。标题校准方法包括以下步骤。通过将罗盘传感器旋转预定角度来顺序生成R个数据段，其中数据段分别包括多个磁数据。执行部分校准处理，以根据第r个数据段中的磁数据和参考点坐标的初始值来校准参考点坐标，其中r在1和R之间。第r个数据段中的磁数据的部分被提取为整个数据，并且根据整个数据执行整个校准处理以更新参考点坐标的初始值。根据第（r + 1）个数据段中参考点坐标和磁数据的更新初始值执行部分校准处理。

6. 发明申请

US20100295709A1 TOUCH SENSOR WITH SLIDING STRUCTURE 有权
标题翻译：具有滑动结构的触摸传感器
公开(公告)号：US20100295709A1
公开(公告)日：2010-11-25
申请号：US12505544
申请日：2009-07-20
申请人： Tzu-Yi Wu , Lee-Chun Guo
发明人： Tzu-Yi Wu , Lee-Chun Guo
IPC分类号： H03M1/22
CPC分类号： H03M1/287 , G01D5/24 , G01D5/2405
摘要： A touch sensor with a sliding structure is disclosed. The touch sensor includes a first touch detecting plate, a second touch detecting plate, and a capacitance-to-digital converter. The first touch detecting plate includes a first tilt portion, and the second touch detecting plate includes a second tilt portion, wherein a bevel edge of the second tilt portion is parallel to a bevel edge of the first tilt portion. The first touch detecting plate and the second touch detecting plate form a parallelogram slide detecting area. The first touch detecting plate transmits a first detected capacitance, and the second touch detecting plate transmits a second detected capacitance. The capacitance-to-digital converter generates a sliding state detected value according to the first detected capacitance and the second detected capacitance.
摘要翻译：公开了一种具有滑动结构的触摸传感器。触摸传感器包括第一触摸检测板，第二触摸检测板和电容数字转换器。第一触摸检测板包括第一倾斜部分，并且第二触摸检测板包括第二倾斜部分，其中第二倾斜部分的斜边缘平行于第一倾斜部分的斜边缘。第一触摸检测板和第二触摸检测板形成平行四边形滑动检测区域。第一触摸检测板传输第一检测电容，第二触摸检测板传输第二检测电容。电容数字转换器根据第一检测电容和第二检测电容产生滑动状态检测值。

7. 发明授权

US10923081B2 Timing controller, display apparatus, and operation method thereof 有权
公开(公告)号：US10923081B2
公开(公告)日：2021-02-16
申请号：US16408451
申请日：2019-05-09
申请人： Tzu-Yi Wu , Ming-Hsun Sung
发明人： Tzu-Yi Wu , Ming-Hsun Sung
IPC分类号： G09G5/18 , G09G5/00 , G09G3/36 , G09G3/20
摘要： A timing controller, a display apparatus, and an operation method thereof are provided. The display apparatus includes a display panel and a timing controller. The timing controller includes a refresh mark controller and a pixel controller. The refresh mark controller includes a refresh mark table, and a plurality of refresh marks in the refresh mark table correspond to a plurality of sub-regions of a display region in the display panel. The refresh mark controller determines whether the sub-regions need to be refreshed according to an image signal and responds to a specific sub-region required to be refreshed to adjust a specific refresh mark according to a mapping ratio. The pixel controller sequentially looks up whether the refresh marks in the refresh mark table are adjusted, obtains the sub-regions corresponding to the adjusted refresh marks according to the mapping ratio, and performs a pixel refresh operation to the sub-regions.

8. 发明申请

US20200258476A1 TIMING CONTROLLER, DISPLAY APPARATUS, AND OPERATION METHOD THEREOF 审中-公开
公开(公告)号：US20200258476A1
公开(公告)日：2020-08-13
申请号：US16408451
申请日：2019-05-09
申请人： Tzu-Yi Wu , Ming-Hsun Sung
发明人： Tzu-Yi Wu , Ming-Hsun Sung
IPC分类号： G09G5/18 , G09G5/00 , G09G3/20 , G09G3/36
摘要： A timing controller, a display apparatus, and an operation method thereof are provided. The display apparatus includes a display panel and a timing controller. The timing controller includes a refresh mark controller and a pixel controller. The refresh mark controller includes a refresh mark table, and a plurality of refresh marks in the refresh mark table correspond to a plurality of sub-regions of a display region in the display panel. The refresh mark controller determines whether the sub-regions need to be refreshed according to an image signal and responds to a specific sub-region required to be refreshed to adjust a specific refresh mark according to a mapping ratio. The pixel controller sequentially looks up whether the refresh marks in the refresh mark table are adjusted, obtains the sub-regions corresponding to the adjusted refresh marks according to the mapping ratio, and performs a pixel refresh operation to the sub-regions.

9. 发明申请

US20100214253A1 DRIFT COMPENSATION APPARATUS OF CAPACITIVE TOUCH PANEL AND DRIFT COMPENSATION METHOD THEREOF 审中-公开
标题翻译：电容式触控面板补偿装置及其补偿方法
公开(公告)号：US20100214253A1
公开(公告)日：2010-08-26
申请号：US12430909
申请日：2009-04-28
申请人： Tzu-Yi Wu , Lee-Chun Guo
发明人： Tzu-Yi Wu , Lee-Chun Guo
IPC分类号： G06F3/045
CPC分类号： G06F3/044
摘要： A method and an apparatus adapted to a capacitive touch panel for drift compensation are provided, wherein the touch panel includes a plurality of sensors. In the method for drift compensation, a plurality of capacitances respectively sensed by each of the sensors are extracted. Whether the touch panel is in a proximity state is determined upon a slope of the sensed capacitances and a slope parameter. Whether each of the capacitances is drifted is determined upon the capacitance and an allowable noise range. When the touch panel is not in the proximity state and each of the capacitances is drifted, each of the capacitances is compensated according to a drift error of each of the capacitances after a first presetting time has passed.
摘要翻译：提供一种适用于电容式触摸面板进行漂移补偿的方法和装置，其中触摸面板包括多个传感器。在漂移补偿方法中，提取由每个传感器分别感测的多个电容。触摸面板处于接近状态是根据感测电容的斜率和斜率参数确定的。每个电容是否漂移是根据电容和可允许的噪声范围确定的。当触摸面板不处于接近状态并且每个电容漂移时，根据在经过第一预设时间之后的每个电容的漂移误差补偿每个电容。

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