公开(公告)号：US08259087B2

公开(公告)日：2012-09-04

申请号：US12755422

申请日：2010-04-07

Applicant: Ke-Horng Chen ,  Chi-Lin Chen ,  Yi-Chun Chen ,  Chih-Chung Chen ,  Chia-Lin Liu ,  Huai-An Li ,  Chi-Neng Mo

Inventor： Ke-Horng Chen ,  Chi-Lin Chen ,  Yi-Chun Chen ,  Chih-Chung Chen ,  Chia-Lin Liu ,  Huai-An Li ,  Chi-Neng Mo

IPC: G06F3/045

CPC classification number: G06F3/044

Abstract: In a capacitance sensing analog circuit of a touch panel sensing circuit, by raising a magnitude of a current flowing through a sensing capacitor to form an amplified sensing capacitance, while sensing the amplified sensing capacitance with the aid of pulse width modulation signals, higher resolution of the original sensing capacitance may thus be achieved. Besides, by using a self-calibrating capacitance sensing circuit on the touch panel sensing circuit, linear errors and DC errors of an output signal of the capacitance sensing analog circuit may be filtered off, and thereby resolution of a capacitance amplifying ratio may be effectively raised so as to relieve errors within the capacitance amplifying ratio caused by noises.

Abstract translation: 在触摸面板感测电路的电容感测模拟电路中，通过提高流经感测电容器的电流的大小以形成放大的感测电容，同时借助脉冲宽度调制信号感测放大的感测电容，更高的分辨率 因此可以实现原始感测电容。 此外，通过在触摸面板感测电路上使用自校准电容感测电路，可以滤除电容感测模拟电路的输出信号的线性误差和DC误差，从而可以有效地提高电容放大比的分辨率 以减轻由噪声引起的电容放大比例中的误差。

公开(公告)号：US08233014B2

公开(公告)日：2012-07-31

申请号：US12686384

申请日：2010-01-13

Applicant: Shian-Jun Chiou ,  Wen-Chih Tai ,  Chi-Neng Mo ,  Chia-Lin Liu

Inventor： Shian-Jun Chiou ,  Wen-Chih Tai ,  Chi-Neng Mo ,  Chia-Lin Liu

IPC: G09G5/10

CPC classification number: G09G3/2092 ,  G09G3/3413 ,  G09G5/363 ,  G09G5/395 ,  G09G2310/0235 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/18

Abstract: For further reducing power consumption of a color sequential display, a frame rate or a field rate is reduced according to conditions, which include whether a received frame is dynamic or static and whether a backlight mode is activated, for reducing power consumption. Besides, images may be outputted in forms of color images or of grey levels selectively so as to reduce an amount of processed data and related data transmission.

Abstract translation: 为了进一步降低彩色顺序显示的功耗，根据包括接收的帧是动态的还是静态的以及是否激活背光模式的条件来减小帧速率或场速率以减少功耗。 此外，可以选择性地以彩色图像或灰度级的形式输出图像，以便减少处理的数据量和相关的数据传输。

公开(公告)号：US08120593B2

公开(公告)日：2012-02-21

申请号：US12541988

申请日：2009-08-17

Applicant: Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

Inventor： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

IPC: G06F3/045

CPC classification number: G06F3/04883

Abstract: A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends.

Abstract translation: 定位适合于触摸面板的坐标的方法包括以下步骤。 当触摸事件发生时，触摸面板周期性地产生相应的检测坐标，直到触摸事件结束。 当触摸事件发生时，依次存储由触摸面板生成的检测坐标。 触摸事件被忽略，直到触摸面板产生的坐标数大于或等于N，N为正整数。 当触摸面板生成的坐标数大于或等于N时，根据最后生成的N个检测坐标产生与触摸事件相对应的触摸坐标。 根据通过触摸面板生成检测坐标的循环来重复上述产生触摸坐标的步骤，以便更新触摸坐标直到触摸事件结束。

公开(公告)号：US20110254468A1

公开(公告)日：2011-10-20

申请号：US12831231

申请日：2010-07-06

Applicant: Ke-Horng Chen ,  Chi-Lin Chen ,  Yao-Yi Yang ,  Ling Li ,  Chia-Lin Liu ,  Chi-Neng Mo

Inventor： Ke-Horng Chen ,  Chi-Lin Chen ,  Yao-Yi Yang ,  Ling Li ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC: H05B37/02

CPC classification number: H05B33/0818 ,  H05B33/0815

Abstract: A voltage converter for use in a backlight module stores energy of an input voltage using an inductor and outputs a plurality of output voltages accordingly. The charging path of the inductor is controlled according to the first output voltage so that the first output voltage can be stabilized. The discharging paths from the inductor to other output voltages are controlled according to the differences between other output voltages and the first output voltage so that other output voltages can also be stabilized.

Abstract translation: 用于背光模块的电压转换器使用电感器存储输入电压的能量并相应地输出多个输出电压。 根据第一输出电压来控制电感器的充电路径，使得第一输出电压可以稳定。 根据其他输出电压和第一输出电压之间的差异，从电感器到其他输出电压的放电路径进行控制，以便其他输出电压也可以稳定。

公开(公告)号：US20110205222A1

公开(公告)日：2011-08-25

申请号：US12774708

申请日：2010-05-05

Applicant: HUAN-TING ZHOU ,  Shian-jun Chiou ,  Ling Li ,  Ying-hui Chen ,  Wen-chih Tai ,  Chia-lin Liu ,  Chi-neng Mo

Inventor： HUAN-TING ZHOU ,  Shian-jun Chiou ,  Ling Li ,  Ying-hui Chen ,  Wen-chih Tai ,  Chia-lin Liu ,  Chi-neng Mo

IPC: G09G3/36 ,  G09G5/00

CPC classification number: G09G3/36 ,  G09G2310/021 ,  G09G2310/0243

Abstract: A method for driving a liquid crystal display device is disclosed. The liquid crystal display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixel units. Each one of the pixel units is corresponding to one of the scan lines and one of the data lines. The method includes: turning on at least two of the scan lines at the same time, said at least two scan lines being separated from each other by at least one turned off scan line, and said at least two scan lines respectively coupled to distinct one or multiple of the data lines; and transmitting respective image data to the data lines which are coupled to said at least two scan lines. The present invention can solve problems of bad performance and errors in a display image.

Abstract translation: 公开了一种驱动液晶显示装置的方法。 液晶显示装置包括多条扫描线，多条数据线和多个像素单元。 每个像素单元对应于扫描线之一和数据线之一。 该方法包括：同时打开至少两条扫描线，所述至少两条扫描线彼此分开至少一条截止的扫描线，并且所述至少两条扫描线分别耦合到不同的扫描线 或多个数据线; 并将相应的图像数据发送到耦合到所述至少两条扫描线的数据线。 本发明可以解决显示图像中的不良性能和错误的问题。

公开(公告)号：US20110026250A1

公开(公告)日：2011-02-03

申请号：US12550527

申请日：2009-08-31

Applicant: Yi-pai Huang ,  Ching-yi Hsu ,  Yu-cheng Chang ,  Chih-ping Su ,  Chia-lin Liu

Inventor： Yi-pai Huang ,  Ching-yi Hsu ,  Yu-cheng Chang ,  Chih-ping Su ,  Chia-lin Liu

IPC: F21V5/00 ,  G02B27/30

CPC classification number: G02B27/30

Abstract: A multi-backlight collimated system at least comprises a plurality of light sources, a plurality of reflection elements, and at least a collimation element. The light sources are for providing light. Each reflection element has a reflective surface corresponding to one of the light sources and is disposed to reflect light from the corresponding light source. The reflective surface reflects light being emitted in a predetermined direction by the corresponding light source to form a projection area on a screen. The adjacent projection areas on the screen are joined at adjacent side edges. The collimation element is disposed on the screen for altering a path of light penetrating the screen and emitting light in a specific direction The multi-backlight collimated system is easily fabricated into large sizes and is beneficial for products having large display areas.

Abstract translation: 多背光准直系统至少包括多个光源，多个反射元件和至少准直元件。 光源用于提供光。 每个反射元件具有对应于一个光源的反射表面，并被设置成反射来自相应光源的光。 反射表面反射由相应的光源沿预定方向发射的光，以在屏幕上形成投影区域。 屏幕上的相邻投影区域在相邻的侧边缘处连接。 准直元件设置在屏幕上，用于改变穿透屏幕的光线的路径并沿特定方向发光。多背光准直系统容易制造成大尺寸，对于具有大显示区域的产品是有益的。

公开(公告)号：US20100315347A1

公开(公告)日：2010-12-16

申请号：US12481928

申请日：2009-06-10

Applicant: Ming-Ta HSIEH ,  Chien-Ming LIN ,  Chia-Lin LIU ,  Chih-Chung CHEN ,  Hsueh-Fang YIN

Inventor： Ming-Ta HSIEH ,  Chien-Ming LIN ,  Chia-Lin LIU ,  Chih-Chung CHEN ,  Hsueh-Fang YIN

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch input device includes a substrate, plural sensible conductive layers and plural first switch units. The substrate is provided with an upper surface, the sensible conductive layers are all configured on the upper surface and are arranged in columns and rows. The first switch units are configured on the substrate and are electrically connected with the sensible conductive layers. By the first switch units, same columns of the sensible conductive layers can conduct electrically with one another and same rows of the sensible conductive layers can conduct electrically with one another.

Abstract translation: 触摸输入装置包括基板，多个感应导电层和多个第一开关单元。 基板设置有上表面，所述感性导电层全部构造在上表面上并且以列和列布置。 第一开关单元配置在基板上并且与感性导电层电连接。 通过第一开关单元，相同的感性导电层的列可以彼此电导电，并且相应的行的感性导电层可彼此导电。

公开(公告)号：US20100148679A1

公开(公告)日：2010-06-17

申请号：US12432054

申请日：2009-04-29

Applicant: Ke-Horng CHEN ,  Chia-Lin CHIU ,  Ling LI ,  Chia-Lin LIU ,  Chi-Neng MO

Inventor： Ke-Horng CHEN ,  Chia-Lin CHIU ,  Ling LI ,  Chia-Lin LIU ,  Chi-Neng MO

IPC: H05B37/02

CPC classification number: H05B33/0827

Abstract: The present invention relates to a current-balance circuit and a backlight module having the same. The current balance circuit includes a current balance unit, a control unit, and a detection unit. The current balance unit is connected to a plurality of light units to regulate the current of the plurality of light units, independent from the effects of input voltage. The detection unit is connected to the plurality of light units and the current balance unit to detect the minimum operating voltage for the plurality of light units. The control unit, connected to the current balance unit, controls the operation of the plurality of light units.

Abstract translation: 本发明涉及一种电流平衡电路和具有该电流平衡电路的背光模块。 电流平衡电路包括电流平衡单元，控制单元和检测单元。 电流平衡单元连接到多个光单元，以独立于输入电压的影响来调节多个光单元的电流。 检测单元连接到多个光单元和电流平衡单元，以检测多个光单元的最小工作电压。 连接到当前平衡单元的控制单元控制多个光单元的操作。

公开(公告)号：US20070159559A1

公开(公告)日：2007-07-12

申请号：US11328159

申请日：2006-01-10

Applicant: Wen-Chih Tai ,  Chia-Lin Liu ,  Chi-Neng Mo

Inventor： Wen-Chih Tai ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC: H04N5/74

CPC classification number: H04N5/74 ,  H04N5/63

Abstract: A fast control method controls the time of switch on-off and the stand-by operation of a projection television. The method with control units including state-assigned flags, state-completed flags and delay of a time control unit quickly carries out state transformations of the system to shorten the period turning on/off the system and to prevent the system from suffering.

Abstract translation: 快速控制方法控制投影电视的开机和待机的时间。 具有包括状态分配标志，状态完成标志和时间控制单元的延迟的控制单元的方法快速执行系统的状态转换，以缩短系统打开/关闭的周期，并防止系统遭受痛苦。

公开(公告)号：US20070097329A1

公开(公告)日：2007-05-03

申请号：US11163713

申请日：2005-10-27

Applicant: Ming-Tsung Ho ,  Kuo-Yen Lai ,  Chia-Lin Liu ,  Chi-Neng Mo ,  Shih-Min Wu

Inventor： Ming-Tsung Ho ,  Kuo-Yen Lai ,  Chia-Lin Liu ,  Chi-Neng Mo ,  Shih-Min Wu

IPC: G03B21/28 ,  G03B21/22

CPC classification number: G03B21/10

Abstract: A rear projection system includes a partially transmissive reflector, an image source installed on one side of the reflector for projecting an image to the reflector, a screen for receiving the image projected from the image source and reflected from the reflector so as to display the image, at least one light sensor installed on the other side of the reflector for sensing light of the image projected from the image source to the reflector and passing through the reflector, and a control module coupled to the light sensor for controlling the image source to project a next image according to the sensing result of the light sensor.

Abstract translation: 背投影系统包括部分透射的反射器，安装在反射器的一侧的图像源，用于将图像投影到反射器;屏幕，用于接收从图像源投射并从反射器反射的图像，以便显示图像 ，安装在所述反射器的另一侧的至少一个光传感器，用于感测从所述图像源投影到所述反射器并穿过所述反射器的图像的光;以及耦合到所述光传感器的控制模块，用于控制所述图像源投影 根据光传感器的感测结果的下一图像。