公开(公告)号：US07440058B2

公开(公告)日：2008-10-21

申请号：US11462371

申请日：2006-08-04

申请人： Chao-Dong Syu ,  Shih-Tsung Yang ,  Chien-Lin Pan ,  Kuan-Chiun Hu ,  Hao-Ting Tien

发明人： Chao-Dong Syu ,  Shih-Tsung Yang ,  Chien-Lin Pan ,  Kuan-Chiun Hu ,  Hao-Ting Tien

IPC分类号： G02F1/1337

CPC分类号： G02F1/1395 ,  G02F1/1337

摘要： A liquid crystal display panel (LCD panel) includes an active component array substrate, an opposite substrate and an optically compensated birefringence type liquid crystal layer (OCB-type liquid crystal layer). The active component array substrate includes a first substrate, a plurality of first lines, a plurality of second lines, a plurality of pixel structures and a first alignment layer. The first alignment layer possesses a first orientation direction, and the included angle between the first orientation direction and the first lines is between 46 and 74 degree. The opposite substrate has a second alignment layer facing the active component array substrate, and the second alignment layer possesses a second orientation direction parallel to the first orientation direction. The OCB-type liquid crystal layer is disposed between the active component array substrate and the opposite substrate.

摘要翻译： 液晶显示面板（LCD面板）包括有源元件阵列基板，相对基板和光学补偿双折射型液晶层（OCB型液晶层）。 有源元件阵列基板包括第一基板，多个第一线，多个第二线，多个像素结构和第一对准层。 第一取向层具有第一取向方向，第一取向方向与第一线之间的夹角为46〜74度。 相对的基板具有面向有源元件阵列基板的第二取向层，第二取向层具有与第一取向方向平行的第二取向方向。 OCB型液晶层配置在有源元件阵列基板和对置基板之间。

公开(公告)号：US07290903B2

公开(公告)日：2007-11-06

申请号：US11163639

申请日：2005-10-26

申请人： Wen-Chih Tai ,  Shih-Tsung Yang ,  Chia-Lin Liu ,  Chi-Neng Mo

发明人： Wen-Chih Tai ,  Shih-Tsung Yang ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC分类号： F21V29/00

CPC分类号： F21V25/10 ,  F21V29/60 ,  H04N9/3144

摘要： A projection display includes a housing, a display panel, a power plug for electrically connecting to an external power source and receiving power provided by the external power source, a light source electrically connected to the power plug for emitting light onto the display panel when receiving power from the power plug, a heat-ventilating device for ventilating heat generated by the light source to a region outside of the housing, a power storage device for storing power, and a power detector electrically connected to the heat-ventilating device, the power storage device, and the power plug for selectively electrically connecting the heat-ventilating device either to the power plug or to the power storage device.

摘要翻译： 投影显示器包括壳体，显示面板，用于电连接到外部电源并且接收由外部电源提供的电力的电源插头，电源连接到电源插头的光源，用于当接收时将光发射到显示面板上 来自电源插头的电源，用于将由光源产生的热量通向壳体外部的区域的热通风装置，用于存储电力的蓄电装置以及与热交换装置电连接的功率检测器， 存储装置和用于选择性地将热通风装置电连接到电源插头或电力存储装置的电源插头。

公开(公告)号：US07183866B2

公开(公告)日：2007-02-27

申请号：US10964837

申请日：2004-10-13

申请人： Shih-Tsung Yang ,  Jonathon Y. Cheah ,  Ee Hong Kwek ,  Chun-Yip Antony Lau

发明人： Shih-Tsung Yang ,  Jonathon Y. Cheah ,  Ee Hong Kwek ,  Chun-Yip Antony Lau

IPC分类号： H03L7/00

CPC分类号： H03L7/099 ,  H03J2200/10 ,  H03L7/0898 ,  H03L7/189

摘要： A method and apparatus for tuning a VCO circuit to provide desired modulations is described. In one embodiment, the method of the present invention uses a controlled voltage from a digital-to-analog converter to obtain VCO voltage/frequency characteristics. The VCO voltage/frequency characteristics are used to determine a VCO capacitance value as well as a charge pump current level for each frequency band of interest. For one embodiment, the VCO circuit includes a bank of switchable capacitors used to set the VCO capacitance value. The charge pump includes a number of switch-controlled current meters to set the charge pump current level. The VCO capacitors and charge pump current meters are controlled by an off-chip CPU.

摘要翻译： 描述了一种用于调谐VCO电路以提供所需调制的方法和装置。 在一个实施例中，本发明的方法使用来自数模转换器的受控电压来获得VCO电压/频率特性。 VCO电压/频率特性用于确定VCO电容值以及感兴趣的每个频带的电荷泵电流电平。 对于一个实施例，VCO电路包括用于设置VCO电容值的一组可切换电容器。 电荷泵包括多个开关控制的电流表，用于设置电荷泵电流水平。 VCO电容器和电荷泵电流表由片外CPU控制。

公开(公告)号：US20080030665A1

公开(公告)日：2008-02-07

申请号：US11462371

申请日：2006-08-04

申请人： Chao-Dong Syu ,  Shih-Tsung Yang ,  Chien-Lin Pan ,  Kuan-Chiun Hu ,  Hao-Ting Tien

发明人： Chao-Dong Syu ,  Shih-Tsung Yang ,  Chien-Lin Pan ,  Kuan-Chiun Hu ,  Hao-Ting Tien

IPC分类号： G02F1/1337

CPC分类号： G02F1/1395 ,  G02F1/1337

摘要： A liquid crystal display panel (LCD panel) includes an active component array substrate, an opposite substrate and an optically compensated birefringence type liquid crystal layer (OCB-type liquid crystal layer). The active component array substrate includes a first substrate, a plurality of first lines, a plurality of second lines, a plurality of pixel structures and a first alignment layer. The first alignment layer possesses a first orientation direction, and the included angle between the first orientation direction and the first lines is between 46 and 74 degree. The opposite substrate has a second alignment layer facing the active component array substrate, and the second alignment layer possesses a second orientation direction parallel to the first orientation direction. The OCB-type liquid crystal layer is disposed between the active component array substrate and the opposite substrate.

摘要翻译： 液晶显示面板（LCD面板）包括有源元件阵列基板，相对基板和光学补偿双折射型液晶层（OCB型液晶层）。 有源元件阵列基板包括第一基板，多个第一线，多个第二线，多个像素结构和第一对准层。 第一取向层具有第一取向方向，第一取向方向与第一线之间的夹角为46〜74度。 相对的基板具有面向有源元件阵列基板的第二取向层，第二取向层具有与第一取向方向平行的第二取向方向。 OCB型液晶层配置在有源元件阵列基板和对置基板之间。

公开(公告)号：US20070110923A1

公开(公告)日：2007-05-17

申请号：US11164483

申请日：2005-11-24

申请人： Yu-Hsien Chen ,  Shih-Tsung Yang ,  Kuo-Sheng Sun ,  Huai-An Li ,  Yu-Cheng Lo ,  Sheng-Fa Liu ,  Kun-Hong Chen ,  Jyh-Hong Jaw

发明人： Yu-Hsien Chen ,  Shih-Tsung Yang ,  Kuo-Sheng Sun ,  Huai-An Li ,  Yu-Cheng Lo ,  Sheng-Fa Liu ,  Kun-Hong Chen ,  Jyh-Hong Jaw

IPC分类号： C09K19/00

CPC分类号： G02F1/1339 ,  G02F1/133723 ,  Y10T428/10 ,  Y10T428/1059

摘要： A method of fabricating a liquid crystal display panel is provided. The method includes the following steps. First, a first substrate and a second substrate are provided, and an alignment film is respectively formed on the first and second substrate. Then, a sealant and a liquid crystal layer are formed between the first substrate and the second substrate, and the liquid crystal layer disposed between the first and second substrates is enclosed by the sealant. Wherein, the total ion concentration of the sealant is lower than 30 ppm with the concentration of Na+ lower than 10 ppm, the concentration of K+ lower than 5 ppm, the concentration of Mg+2 lower than 5 ppm and the concentration of Ca+2 lower than 5 ppm. Furthermore, a liquid crystal display panel and the sealant of a liquid crystal display panel are provided.

摘要翻译： 提供一种制造液晶显示面板的方法。 该方法包括以下步骤。 首先，设置第一基板和第二基板，并且在第一基板和第二基板上分别形成取向膜。 然后，在第一基板和第二基板之间形成密封剂和液晶层，并且设置在第一和第二基板之间的液晶层被密封剂包围。 其中，当Na +浓度低于10ppm时，密封剂的总离子浓度低于30ppm，K 低于5ppm的浓度， Mg 2+的浓度低于5ppm，Ca 2+的浓度低于5ppm。 此外，提供液晶显示面板和液晶显示面板的密封剂。

公开(公告)号：US20070091621A1

公开(公告)日：2007-04-26

申请号：US11163639

申请日：2005-10-26

申请人： Wen-Chih Tai ,  Shih-Tsung Yang ,  Chia-Lin Liu ,  Chi-Neng Mo

发明人： Wen-Chih Tai ,  Shih-Tsung Yang ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC分类号： F21V29/00

CPC分类号： F21V25/10 ,  F21V29/60 ,  H04N9/3144

摘要： A projection display includes a housing, a display panel, a power plug for electrically connecting to an external power source and receiving power provided by the external power source, a light source electrically connected to the power plug for emitting light onto the display panel when receiving power from the power plug, a heat-ventilating device for ventilating heat generated by the light source to a region outside of the housing, a power storage device for storing power, and a power detector electrically connected to the heat-ventilating device, the power storage device, and the power plug for selectively electrically connecting the heat-ventilating device either to the power plug or to the power storage device.

摘要翻译： 投影显示器包括壳体，显示面板，用于电连接到外部电源并且接收由外部电源提供的电力的电源插头，电源连接到电源插头的光源，用于当接收时将光发射到显示面板上 来自电源插头的电源，用于将由光源产生的热量通向壳体外部的区域的热通风装置，用于存储电力的蓄电装置以及与热交换装置电连接的功率检测器， 存储装置和用于选择性地将热通风装置电连接到电源插头或电力存储装置的电源插头。

公开(公告)号：US20050046506A1

公开(公告)日：2005-03-03

申请号：US10964837

申请日：2004-10-13

申请人： Shih-Tsung Yang ,  Jonathon Cheah ,  Ee Kwek ,  Chun-Yip Lau

发明人： Shih-Tsung Yang ,  Jonathon Cheah ,  Ee Kwek ,  Chun-Yip Lau

IPC分类号： H03L7/089 ,  H03L7/099 ,  H03L7/189 ,  H03L7/00

CPC分类号： H03L7/099 ,  H03J2200/10 ,  H03L7/0898 ,  H03L7/189

摘要： A method and apparatus for tuning a VCO circuit to provide desired modulations is described. In one embodiment, the method of the present invention uses a controlled voltage from a digital-to-analog converter to obtain VCO voltage/frequency characteristics. The VCO voltage/frequency characteristics are used to determine a VCO capacitance value as well as a charge pump current level for each frequency band of interest. For one embodiment, the VCO circuit includes a bank of switchable capacitors used to set the VCO capacitance value. The charge pump includes a number of switch-controlled current meters to set the charge pump current level. The VCO capacitors and charge pump current meters are controlled by an off-chip CPU.

摘要翻译： 描述了一种用于调谐VCO电路以提供所需调制的方法和装置。 在一个实施例中，本发明的方法使用来自数模转换器的受控电压来获得VCO电压/频率特性。 VCO电压/频率特性用于确定VCO电容值以及感兴趣的每个频带的电荷泵电流电平。 对于一个实施例，VCO电路包括用于设置VCO电容值的一组可切换电容器。 电荷泵包括多个开关控制的电流表，用于设置电荷泵电流水平。 VCO电容和电荷泵电流表由片外CPU控制。

公开(公告)号：US09063619B2

公开(公告)日：2015-06-23

申请号：US13420622

申请日：2012-03-15

申请人： Shih-Tsung Yang

发明人： Shih-Tsung Yang

IPC分类号： G06F3/044 ,  G06F3/041

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： A touch sensing method suitable for a voltage-based capacitive touch device is disclosed. The voltage-based capacitive touch device includes a conductive sensing plane and a plurality of electrodes. The touch sensing method includes steps of: providing pre-determined driving signals to the electrodes, so as to form various types of voltage fields on the conductive sensing plane; measuring, at different time points, the charge quantity stored on the conductive sensing plane for each of the voltage fields, so as to provide a plurality of charge-storage measurement results; estimating whether or not a touch event occurs according to the charge-storage measurement results; and, calculating coordinates of touch inputs according to the charge-storage measurement results if the touch event occurs.

摘要翻译： 公开了适用于基于电压的电容式触摸装置的触摸感测方法。 基于电压的电容式触摸装置包括导电感测平面和多个电极。 触摸感测方法包括以下步骤：向电极提供预定的驱动信号，以便在导电感测平面上形成各种类型的电压场; 在不同的时间点测量对于每个电压场存储在导电感测平面上的电荷量，以便提供多个电荷存储测量结果; 根据所述计费存储测量结果估计触摸事件是否发生; 以及如果触摸事件发生，则根据电荷存储测量结果来计算触摸输入的坐标。

公开(公告)号：US20120086656A1

公开(公告)日：2012-04-12

申请号：US13253391

申请日：2011-10-05

申请人： Guo-Kiang Hung ,  Hsuan-I Pan ,  Ming-Chang Tsai ,  Meng-Chang Lee ,  Shih-Tsung Yang

发明人： Guo-Kiang Hung ,  Hsuan-I Pan ,  Ming-Chang Tsai ,  Meng-Chang Lee ,  Shih-Tsung Yang

IPC分类号： G06F3/041

CPC分类号： G06F3/0416

摘要： A touch sensing circuit and method is provided. The touch sensing circuit discriminates a common voltage change of a display panel couple to the touch sensor in a touch panel display apparatus. The touch sensor comprises a plurality of sensor electrodes. The touch sensing circuit includes a plurality of channel circuits, each of which includes a reset switch and a sensing switch for alternately conducting an associated sensor electrode to a reset voltage and a charge collecting circuit. The channel circuits are divided to different groups that operate according to interleaving timings for encompassing possible common voltage changes.

摘要翻译： 提供了一种触摸感测电路和方法。 触摸感测电路鉴别在触摸面板显示装置中显示面板耦合到触摸传感器的共同电压变化。 触摸传感器包括多个传感器电极。 触摸感测电路包括多个通道电路，每个通道电路包括复位开关和用于交替地将相关联的传感器电极传导到复位电压的感测开关和电荷收集电路。 信道电路被划分成不同的组，其根据交织定时操作以包含可能的公共电压变化。

公开(公告)号：US06677814B2

公开(公告)日：2004-01-13

申请号：US10051416

申请日：2002-01-17

申请人： Eng Chuan Low ,  Jonathon Cheah ,  Shih-Tsung Yang ,  Christopher Yong Soon Fatt

发明人： Eng Chuan Low ,  Jonathon Cheah ,  Shih-Tsung Yang ,  Christopher Yong Soon Fatt

IPC分类号： H03B100

CPC分类号： H03H21/0001

摘要： Tuning of a filter circuit is accomplished by determining a real RC time constant value for the filter circuit, then comparing the real RC vale to a predetermined RC value. If the real RC value does not match the predetermined RC value, the real RC value is varied (e.g. using a number of capacitors in a capacitor arr

摘要翻译： 通过确定滤波电路的实际RC时间常数值，然后将实际RC值与预定的RC值进行比较来实现滤波器电路的调谐。 如果真正的RC值与预定的RC值不匹配，则实际的RC值是变化的（例如，使用电容器中的多个电容器