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1. 发明授权

US08581887B2 Color-sequential display method 失效
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.

2. 发明申请

US20130002811A1 THREE-DIMENSIONAL IMAGING METHOD USING SINGLE-LENS IMAGE-CAPTURE APPARATUS AND THREE-DIMENSIONAL IMAGE ENHANCEMENT METHOD BASED ON TWO-DIMENSIONAL IMAGES 审中-公开
标题翻译：使用单镜像图像捕获设备和基于二维图像的三维图像增强方法的三维成像方法
公开(公告)号：US20130002811A1
公开(公告)日：2013-01-03
申请号：US13170201
申请日：2011-06-28
申请人： Lin-Kai Bu , Chi-Chia Lin
发明人： Lin-Kai Bu , Chi-Chia Lin
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/122 , H04N13/221 , H04N2013/0081
摘要： A three-dimensional (3D) imaging method using one single-lens image-capture apparatus, comprising: deriving a first two-dimensional (2D) image with the single-lens image-capture apparatus; deriving a depth map corresponding to the first 2D image; synthesizing a view synthesized image according to the depth map and the first 2D image; and deriving a second 2D image with the single-lens image-capture apparatus according to the view synthesized image, wherein the first 2D image and the second 2D image are utilized for 3D image display.
摘要翻译：一种使用一个单透镜图像捕获装置的三维（3D）成像方法，包括：用单透镜图像捕获装置导出第一二维（2D）图像; 导出对应于所述第一2D图像的深度图; 根据深度图和第一2D图像合成视图合成图像; 以及根据所述视图合成图像利用所述单镜头图像捕获装置导出第二2D图像，其中所述第一2D图像和所述第二2D图像被用于3D图像显示。

3. 发明授权

US08237643B2 Transreflective display apparatus and driving method thereof 有权
标题翻译：半透射显示装置及其驱动方法
公开(公告)号：US08237643B2
公开(公告)日：2012-08-07
申请号：US12269483
申请日：2008-11-12
申请人： Biing-Seng Wu , Lin-Kai Bu , Ying-Lieh Chen
发明人： Biing-Seng Wu , Lin-Kai Bu , Ying-Lieh Chen
IPC分类号： G09G3/34
CPC分类号： G09G3/3611 , G09G2300/0456 , G09G2320/0238 , G09G2320/0673 , G09G2360/144
摘要： A driving method and a transreflective display apparatus are provided herein. In the driving method, a plurality of voltage-to-transparency curves are provided. An ambient light intensity of the display apparatus is detected for determining a display mode, wherein the display mode is either a transmissive mode or a reflective mode. Next, one of the voltage-to-transparency curves is selected according to the display mode and the ambient light intensity for driving the display apparatus. Therefore, by referring a proper voltage-to-transparency curve to drive the display apparatus, the display quality of the display apparatus can be enhanced.
摘要翻译：本文提供了驱动方法和透反射显示装置。在驱动方法中，提供多个电压 - 透明度曲线。检测显示装置的环境光强度以确定显示模式，其中显示模式是透射模式或反射模式。接下来，根据用于驱动显示装置的显示模式和环境光强度来选择电压 - 透明度曲线之一。因此，通过参考适当的电压 - 透明度曲线来驱动显示装置，可以提高显示装置的显示质量。

4. 发明授权

US07886169B2 Apparatus and method for dynamic backlight-control according to battery level and image-content lightness 有权
标题翻译：根据电池电量和图像内容亮度进行动态背光控制的装置和方法
公开(公告)号：US07886169B2
公开(公告)日：2011-02-08
申请号：US11898327
申请日：2007-09-11
申请人： Shing-Chia Chen , Ling-Hsiu Huang , Lin-Kai Bu
发明人： Shing-Chia Chen , Ling-Hsiu Huang , Lin-Kai Bu
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3265 , G09G3/20 , G09G2320/064 , G09G2330/021 , G09G2360/16 , Y02D10/153
摘要： An apparatus and a method for dynamic backlight-control in an electronic device are provided. The apparatus includes a battery power-level detection unit and a controlling unit. The battery power-level detection unit is used for detecting the power level of a battery in the electronic device. The controlling unit is coupled to a backlight unit of a display device in the electronic device and the battery power-level detection unit for adjusting the illumination of the backlight unit according to the power level of the battery and an image-content lightness of an image inputted into the display device.
摘要翻译：提供了一种用于电子设备中的动态背光控制的装置和方法。该装置包括电池功率电平检测单元和控制单元。电池功率电平检测单元用于检测电子设备中的电池的功率水平。控制单元耦合到电子设备中的显示装置的背光单元和电池功率电平检测单元，用于根据电池的功率电平调整背光单元的照明，并且图像的图像内容亮度输入到显示装置。

5. 发明申请

US20100146528A1 Method of Directing a Viewer's Attention Subliminally in Image Display 有权
标题翻译：在图像显示中引导观察者注意的方法
公开(公告)号：US20100146528A1
公开(公告)日：2010-06-10
申请号：US12331359
申请日：2008-12-09
申请人： Homer H. Chen , Tai-Hsiang Huang , Su-Ling Yeh , San-Yuan Lin , Lin-Kai Bu , Ling-Hsiu Huang
发明人： Homer H. Chen , Tai-Hsiang Huang , Su-Ling Yeh , San-Yuan Lin , Lin-Kai Bu , Ling-Hsiu Huang
IPC分类号： H04H60/33
CPC分类号： H04N21/44012 , H04N21/23412 , H04N21/234318 , H04N21/8456
摘要： A method of directing a viewer's attention in an image display to enhance the perceived image quality and thus the viewer's preference of the image is disclosed. An image with an area of interest (AOI) is provided. The AOI is briefly displayed for a first time period. Subsequently, the image is normally displayed in its entirety for a second time period that is longer than the first time period. As a result, the viewer's attention is involuntarily directed to the AOI in a subliminal manner.
摘要翻译：公开了一种将观众的注意力引导到图像显示器中以增强感知图像质量并因此提高观看者对图像的喜好的方法。提供具有感兴趣区域（AOI）的图像。 AOI将在第一时间内简要显示。随后，通常将图像整体显示为比第一时间段长的第二时间段。结果，观众的注意力不经意地以潜意识的方式指向AOI。

6. 发明申请

US20100091180A1 SIGNAL CONVERSION APPARATUSES AND DISPLAY SYSTEM 审中-公开
标题翻译：信号转换装置和显示系统
公开(公告)号：US20100091180A1
公开(公告)日：2010-04-15
申请号：US12249983
申请日：2008-10-13
申请人： Shu-Ming LIU , Lin-Kai Bu
发明人： Shu-Ming LIU , Lin-Kai Bu
IPC分类号： H04N7/01 , H04N5/66
CPC分类号： H04N5/46 , G06F3/14 , G09G5/006 , G09G2360/02 , G09G2370/10 , G09G2370/12 , H04N5/765 , H04N21/4363 , H04N21/4398 , H04N21/4402
摘要： A signal conversion apparatus is provided. A video input interface receives a video signal encoded in a first format from a host device. An audio input interface receives an audio signal encoded in a second format from the host device. A conversion unit is coupled to the video input interface and the audio input interface, receives the video signal and the audio signal therefrom, and converts the video signal and the audio signal into an output signal encoded in a predetermined format. An output interface receives the output signal and transmits the output signal to the display device.
摘要翻译：提供了一种信号转换装置。视频输入接口从主机设备接收以第一格式编码的视频信号。音频输入接口从主机设备接收以第二格式编码的音频信号。转换单元耦合到视频输入接口和音频输入接口，从其接收视频信号和音频信号，并将视频信号和音频信号转换为以预定格式编码的输出信号。输出接口接收输出信号并将输出信号发送到显示装置。

7. 发明申请

US20100079362A1 Overdrive Compensation/Update Adaptable to Dynamic Gamma Generator 有权
标题翻译：适用于动态伽马发生器的过载补偿/更新
公开(公告)号：US20100079362A1
公开(公告)日：2010-04-01
申请号：US12241853
申请日：2008-09-30
申请人： Lin-Kai Bu , Ling-Hsiu Huang , Shing-Chia Chen , Cheng-Jung Chen
发明人： Lin-Kai Bu , Ling-Hsiu Huang , Shing-Chia Chen , Cheng-Jung Chen
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2340/16
摘要： An overdrive system adaptable for a dynamic gamma generator is disclosed. A current gray-to-voltage converter (G/V) converts image data of a current frame from gray code to voltage level, and a previous gray-to-voltage converter (G/V) converts image data of a previous frame from gray code to voltage level. The voltage level of current frame and the voltage level of previous frame are inputted to an overdrive-voltage lookup table to retrieve an overdrive voltage level. Afterwards, a voltage-to-gray converter (V/G) converts the retrieved overdrive voltage level from voltage level back to gray code, resulting in an overdrive gray code. Accordingly, the overdrive gray code is compensated. Alternatively, the overdrive gray code is used to update an overdrive-gray-code lookup table, an output gray code of which is fed to the source driver.
摘要翻译：公开了适用于动态伽马发生器的过驱动系统。当前的灰度电压转换器（G / V）将当前帧的图像数据从灰度代码转换为电压电平，并且之前的灰色 - 电压转换器（G / V）将前一帧的图像数据从灰度转换代码到电压电平。将当前帧的电压电平和前一帧的电压电平输入到过驱动电压查找表以检索过驱动电压电平。之后，电压 - 灰色转换器（V / G）将检测到的过驱动电压电平从电压电平转换回灰色代码，导致过驱动灰度代码。因此，补偿过驱动灰度代码。或者，使用过驱动灰度代码来更新过驱动灰色代码查找表，其输出灰色代码被馈送到源驱动器。

8. 发明申请

US20090102757A1 APPARATUS AND METHOD TO COMPENSATE A DRIVING CURRENT OF A LIGHT EMITTING DIODE 审中-公开
标题翻译：补偿发光二极管的驱动电流的装置和方法
公开(公告)号：US20090102757A1
公开(公告)日：2009-04-23
申请号：US11874857
申请日：2007-10-18
申请人： Yu-Wen Chiou , Biing-Seng Wu , Lin-Kai Bu
发明人： Yu-Wen Chiou , Biing-Seng Wu , Lin-Kai Bu
IPC分类号： G09G3/30
CPC分类号： G09G3/32 , G09G2320/0233 , G09G2320/048 , G09G2360/16
摘要： The present invention discloses a method for driving a light emitting diode according to a required luminance, wherein an actual luminance of the light emitting diode decays with time and a correlation there between is represented by a life-time curve. The method comprises the following steps. First, the driving current is correlated with the required luminance by an initial coefficient is provided to the light emitting diode. Next, a length of a period of use of the light emitting diode is counted. Then, a slope of the life-time curve corresponding to the required luminance is stored. Finally, a new coefficient from the length of the period of use, the slope of the life-time curve and the initial coefficient is derived.
摘要翻译：本发明公开了一种根据所需亮度驱动发光二极管的方法，其中发光二极管的实际亮度随着时间而衰减，并且其间的相关性由寿命曲线表示。该方法包括以下步骤。首先，通过向发光二极管提供初始系数，驱动电流与所需的亮度相关。接下来，对发光二极管的使用时间的长度进行计数。然后，存储对应于所需亮度的寿命曲线的斜率。最后，从使用期限的长短，寿命曲线的斜率和初始系数得出新的系数。

9. 发明申请

US20090058438A1 WAFER, TEST SYSTEM THEREOF, TEST METHOD THEREOF AND TEST DEVICE THEREOF 有权
标题翻译： WAFER，测试系统及其测试方法及其测试设备
公开(公告)号：US20090058438A1
公开(公告)日：2009-03-05
申请号：US11848954
申请日：2007-08-31
申请人： Tzong-Yau Ku , Chien-Ru Chen , Chin-Tien Chang , Ying-Lieh Chen , Lin-Kai Bu
发明人： Tzong-Yau Ku , Chien-Ru Chen , Chin-Tien Chang , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G01R31/26
CPC分类号： G01R31/2851 , G01R31/2831 , G01R31/2884
摘要： A wafer, a test system thereof, a test method thereof and a test device thereof are provided. The present invention utilizes a first group of probes to perform a high voltage stress (HVS) test on a first chip, and utilizes a second group of probes to perform a function test on a second chip, where a period of the high voltage stress test overlaps a period of the function test, thereby greatly decreasing the test time of the wafer.
摘要翻译：提供晶片，其测试系统，其测试方法和测试装置。本发明利用第一组探针在第一芯片上执行高压应力（HVS）测试，并利用第二组探针在第二芯片上执行功能测试，其中高压应力测试与功能测试的周期重叠，从而大大降低了晶片的测试时间。

10. 发明授权

US07449916B2 Voltage level shift circuit 有权
标题翻译：电压电平移位电路
公开(公告)号：US07449916B2
公开(公告)日：2008-11-11
申请号：US11417372
申请日：2006-05-03
申请人： Chien-Ru Chen , Ying-Lieh Chen , Lin-Kai Bu , Yu-Jui Chang
发明人： Chien-Ru Chen , Ying-Lieh Chen , Lin-Kai Bu , Yu-Jui Chang
IPC分类号： H03K19/094 , H03K19/0175 , H03L5/00
CPC分类号： H03K19/018528
摘要： A voltage level shift circuit is provided. The circuit includes an input buffer unit, a level shift unit and a voltage stabilizing capacitor. The input buffer is coupled between a first voltage source and a first ground terminal. The level shift unit is coupled between a second voltage source and a second ground terminal. An input terminal of the level shift unit is coupled to an output terminal of the input buffer unit. The voltage stabilizing capacitor is coupled between the first voltage source and the second ground terminal. When a state transition occurs in the level shift unit, the voltage stabilizing capacitor maintains a voltage difference between the output terminal of the input buffer unit and the second ground terminal.
摘要翻译：提供电压电平移位电路。电路包括输入缓冲单元，电平移位单元和稳压电容器。输入缓冲器耦合在第一电压源和第一接地端子之间。电平移位单元耦合在第二电压源和第二接地端子之间。电平移位单元的输入端子耦合到输入缓冲器单元的输出端子。稳压电容器耦合在第一电压源和第二接地端子之间。当在电平移位单元中发生状态转移时，稳压电容器保持输入缓冲器单元的输出端子与第二接地端子之间的电压差。

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