公开(公告)号：US20070146293A1

公开(公告)日：2007-06-28

申请号：US11319339

申请日：2005-12-27

申请人： Hon-Yuan Leo ,  Wei-Hsiao Chen ,  Cheng-Chi Yen ,  Yao-Jen Tsai

发明人： Hon-Yuan Leo ,  Wei-Hsiao Chen ,  Cheng-Chi Yen ,  Yao-Jen Tsai

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2320/041 ,  G09G2320/0673

摘要： An LCOS IC and electronic device using the same is provided. The electronic device comprises an LCOS IC, a processor and a cooler. The LCOS IC comprising a temperature sensor embedded in the LCOS IC for sensing a temperature and outputting a temperature sensing signal according to the temperature. The processor is coupled to the LCOS IC for receiving the temperature sensing signal and outputting a cooler control signal according to the temperature sensing signal. The cooler is coupled to the processor for receiving the cooler control signal and adjusting the cooler accordingly.

摘要翻译： 提供一种LCOS IC及使用其的电子设备。 电子设备包括LCOS IC，处理器和冷却器。 LCOS IC包括嵌入在LCOS IC中的温度传感器，用于感测温度并根据温度输出温度感测信号。 处理器耦合到LCOS IC，用于接收温度感测信号，并根据温度感测信号输出冷却器控制信号。 冷却器耦合到处理器，用于接收冷却器控制信号并相应地调节冷却器。

公开(公告)号：US20100066767A1

公开(公告)日：2010-03-18

申请号：US12557735

申请日：2009-09-11

申请人： Hon-Yuan Leo ,  Wei Hsiao Chen ,  Cheng Chi Yen ,  Yao Jen Tsai

发明人： Hon-Yuan Leo ,  Wei Hsiao Chen ,  Cheng Chi Yen ,  Yao Jen Tsai

IPC分类号： G09G5/10

CPC分类号： G09G3/3648 ,  G09G2320/041 ,  G09G2320/0673

摘要： A liquid crystal on silicon integrated circuit (LCOS IC) and electronic device using the same is provided. The electronic device comprises an LCOS IC, a processor and a cooler. The LCOS IC comprising a temperature sensor embedded in the LCOS IC for sensing a temperature and outputting a temperature sensing signal according to the temperature. The processor is coupled to the LCOS IC for receiving the temperature sensing signal and outputting a cooler control signal according to the temperature sensing signal. The cooler is coupled to the processor for receiving the cooler control signal and adjusting the cooler accordingly.

摘要翻译： 提供了一种液晶硅集成电路（LCOS IC）和使用其的电子器件。 电子设备包括LCOS IC，处理器和冷却器。 LCOS IC包括嵌入在LCOS IC中的温度传感器，用于感测温度并根据温度输出温度感测信号。 处理器耦合到LCOS IC，用于接收温度感测信号，并根据温度感测信号输出冷却器控制信号。 冷却器耦合到处理器，用于接收冷却器控制信号并相应地调节冷却器。

公开(公告)号：US07388624B2

公开(公告)日：2008-06-17

申请号：US11164024

申请日：2005-11-08

申请人： Wei-Hsiao Chen ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yao-Jen Tsai

发明人： Wei-Hsiao Chen ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yao-Jen Tsai

IPC分类号： G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/136213 ,  G02F1/133553

摘要： A reflective type liquid crystal panel including a substrate, an array of transistors, capacitors, metal patterns, conductive walls, reflective pixel electrodes, an opposite substrate, and a liquid crystal layer is provided. The transistors and the capacitors are disposed on the substrate, and the capacitors are surrounding drain terminals of the corresponding transistors respectively. The metal patterns cover the corresponding transistors and overlap the corresponding capacitors respectively, and the metal patterns are electrically connected to the corresponding drain terminals respectively. The conductive walls surround the corresponding transistors and are connected between the corresponding metal patterns and the corresponding capacitors respectively. The reflective pixel electrodes are disposed over the corresponding metal patterns and electrically connected to the corresponding drain terminals respectively. The opposite substrate has a transparent electrode layer thereon, and the liquid crystal layer is disposed between the transparent electrode layer and the reflective pixel electrodes.

摘要翻译： 提供了包括基板，晶体管阵列，电容器，金属图案，导电壁，反射像素电极，相对基板和液晶层的反射型液晶面板。 晶体管和电容器设置在衬底上，并且电容器分别是相应晶体管的周围的漏极端子。 金属图案分别覆盖对应的晶体管并与相应的电容器重叠，并且金属图案分别电连接到相应的漏极端子。 导电壁围绕对应的晶体管，分别连接在相应的金属图案和相应的电容器之间。 反射像素电极设置在相应的金属图案上并分别电连接到相应的漏极端子。 相对基板上具有透明电极层，液晶层设置在透明电极层和反射像素电极之间。

公开(公告)号：US20070103621A1

公开(公告)日：2007-05-10

申请号：US11164024

申请日：2005-11-08

申请人： Wei-Hsiao Chen ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yao-Jen Tsai

发明人： Wei-Hsiao Chen ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yao-Jen Tsai

IPC分类号： G02F1/1335

CPC分类号： G02F1/136213 ,  G02F1/133553

摘要： A reflective type liquid crystal panel including a substrate, an array of transistors, capacitors, metal patterns, conductive walls, reflective pixel electrodes, an opposite substrate, and a liquid crystal layer is provided. The transistors and the capacitors are disposed on the substrate, and the capacitors are surrounding drain terminals of the corresponding transistors respectively. The metal patterns cover the corresponding transistors and overlap the corresponding capacitors respectively, and the metal patterns are electrically connected to the corresponding drain terminals respectively. The conductive walls surround the corresponding transistors and are connected between the corresponding metal patterns and the corresponding capacitors respectively. The reflective pixel electrodes are disposed over the corresponding metal patterns and electrically connected to the corresponding drain terminals respectively. The opposite substrate has a transparent electrode layer thereon, and the liquid crystal layer is disposed between the transparent electrode layer and the reflective pixel electrodes.

摘要翻译： 提供了包括基板，晶体管阵列，电容器，金属图案，导电壁，反射像素电极，相对基板和液晶层的反射型液晶面板。 晶体管和电容器设置在衬底上，并且电容器分别是相应晶体管的周围的漏极端子。 金属图案分别覆盖对应的晶体管并与相应的电容器重叠，并且金属图案分别电连接到相应的漏极端子。 导电壁围绕对应的晶体管，分别连接在相应的金属图案和相应的电容器之间。 反射像素电极设置在相应的金属图案上并分别电连接到相应的漏极端子。 相对基板上具有透明电极层，液晶层设置在透明电极层和反射像素电极之间。

公开(公告)号：US20090184908A1

公开(公告)日：2009-07-23

申请号：US12133624

申请日：2008-06-05

申请人： Cheng-Chi Yen ,  Hon-Yuan Leo ,  Yao-Jen Tsai

发明人： Cheng-Chi Yen ,  Hon-Yuan Leo ,  Yao-Jen Tsai

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3677 ,  G09G2310/0205 ,  G09G2320/0209 ,  G09G2320/0219

摘要： The present invention discloses a display driving method and apparatus using the same. The driving method of driving a display panel having pixel cells formed at each intersection of a plurality of scan lines and a plurality of data lines, said method comprising: simultaneously driving the pixel cells corresponding to the nth to (n+m)th scan lines according to a plurality of first pixel signals corresponding to the nth scan line; and simultaneously driving the pixel cells corresponding to the (n+1)th to (n+m+1)th scan lines according to a plurality of second pixel signals corresponding to the (n+1)th scan line wherein n is a positive integer and m is a positive integer.

摘要翻译： 本发明公开了一种显示驱动方法及其使用方法。 驱动具有形成在多条扫描线和多条数据线的交点处的像素单元的显示面板的驱动方法，所述方法包括：同时驱动与第n至第（n + m）条扫描线对应的像素单元 根据对应于第n扫描线的多个第一像素信号; 并且根据对应于第（n + 1）扫描线的多个第二像素信号同时驱动与第（n + 1）至（n + m + 1）扫描线相对应的像素单元，其中n为正 整数和m是正整数。

公开(公告)号：US07764255B2

公开(公告)日：2010-07-27

申请号：US11052914

申请日：2005-02-09

申请人： Cheng-Chi Yen ,  Hon-Yuan Leo ,  Yung-Yuan Ho ,  Yen-Chen Chen

发明人： Cheng-Chi Yen ,  Hon-Yuan Leo ,  Yung-Yuan Ho ,  Yen-Chen Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2320/0209

摘要： The present invention relates to a LCOS display driving system. The driving sequential control block generates a control code representing a loading sequence of the R, G, and B data for pixels in one of scan lines. The multiplexer multiplexes the R, G, and B data from latches according the control code. The shared level shifter shifts the level of the R, G, and B data from the multiplexer. The digital analog converts converting the R, G, and B data to a corresponding analog R, G, and B data voltage. The shared unity-gain buffer stores the analog R, G, and B data voltage from the shared digital analog converter. The demultiplexer demultiplexes the analog R, G, and B data voltage according the control code.

摘要翻译： 本发明涉及一种LCOS显示驱动系统。 驱动顺序控制块生成表示扫描线之一中的像素的R，G和B数据的加载序列的控制代码。 多路复用器根据控制码从锁存器复用R，G和B数据。 共享电平移位器从复用器移位R，G和B数据的电平。 数字模拟转换将R，G和B数据转换为相应的模拟R，G和B数据电压。 共享单位增益缓冲器存储来自共享数字模拟转换器的模拟R，G和B数据电压。 解复用器根据控制码解复用模拟R，G和B数据电压。

公开(公告)号：US20120007901A1

公开(公告)日：2012-01-12

申请号：US12831410

申请日：2010-07-07

申请人： Cheng-Chi Yen ,  Wei-Ting Lan ,  Hon-Yuan Leo

发明人： Cheng-Chi Yen ,  Wei-Ting Lan ,  Hon-Yuan Leo

IPC分类号： G09G5/02

CPC分类号： G09G3/3611 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0833 ,  G09G2300/0842

摘要： A pixel circuitry of a display device is provided to make a voltage level transmitted to a display element be close to a voltage level of a received data voltage, such that the pixel circuitry faithfully transmits the data voltage to the display element. The pixel circuitry of a display device includes a first write switch, a first write memory unit, a first voltage following module, and a display element. The first voltage following module is to detect a first data voltage stored in the first write memory unit, and to generate a corresponding first output voltage at a terminal of the display element based on a detection result. A first output terminal of the first voltage following module is controlled by a switching voltage.

摘要翻译： 提供显示装置的像素电路以使传输到显示元件的电压电平接近接收数据电压的电压电平，使得像素电路将数据电压忠实地传送到显示元件。 显示装置的像素电路包括第一写入开关，第一写入存储器单元，第一电压跟随模块和显示元件。 第一电压跟随模块是检测存储在第一写存储器单元中的第一数据电压，并且基于检测结果在显示元件的终端处产生相应的第一输出电压。 第一电压跟随模块的第一输出端子由开关电压控制。

公开(公告)号：US20100001934A1

公开(公告)日：2010-01-07

申请号：US12168067

申请日：2008-07-04

申请人： Hon-Yuan Leo ,  Cheng-Chi Yen

发明人： Hon-Yuan Leo ,  Cheng-Chi Yen

IPC分类号： G09G3/36 ,  G09G3/20

CPC分类号： G09G3/3659 ,  G09G3/3677 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2310/0297 ,  G09G2320/0219 ,  G09G2320/0252 ,  G09G2320/0261

摘要： A multi-branch pixel structure of display panel, such as LCoS, is disclosed. Each pixel cell of the display panel has at least two branches. The display panel has a pair of sub-data lines for each column of the pixel cells, and the sub-data lines are controllably coupled to the two branches respectively. The two branches enter an addressing mode and a displaying mode in turn, thereby substantially increasing operating speed and reducing coupling effect.

摘要翻译： 公开了诸如LCoS的显示面板的多分支像素结构。 显示面板的每个像素单元具有至少两个分支。 显示面板具有用于每列像素单元的一对子数据线，并且子数据线分别可控地耦合到两个分支。 这两个分支依次进入寻址模式和显示模式，从而大大提高了操作速度并降低了耦合效果。

公开(公告)号：US07683607B2

公开(公告)日：2010-03-23

申请号：US11860754

申请日：2007-09-25

申请人： Ju-Tien Cheng ,  Yih-Long Tseng ,  Hon-Yuan Leo ,  Cheng-Chi Yen

发明人： Ju-Tien Cheng ,  Yih-Long Tseng ,  Hon-Yuan Leo ,  Cheng-Chi Yen

IPC分类号： H01L23/58

CPC分类号： G01R31/2853 ,  G01R31/31717 ,  G01R31/318505 ,  G01R31/31905

摘要： A connection testing apparatus, a connection testing method, and a chip using the same are provided. The method can be used for testing connections between chips, so as to solve the problems that a conventional multi-chip connection test needs a plenty of test patterns, resulting in a long test time and a high test cost, and the condition of a connection failure is hard to be analyzed after a test failure. In the present invention, a voltage variation caused when an ESD element in a chip is conducted and a comparison circuits are used to determine whether a connection is correct. Furthermore, the test apparatus is built in the chip, so that the connection test may be accomplished quickly and efficiently. Once a connection failure occurs, the failed connection pin can also be found, so as to be favorable for engineering analysis and thereby effectively saving the test cost.

摘要翻译： 提供了一种连接测试装置，连接测试方法以及使用它们的芯片。 该方法可用于测试芯片之间的连接，以解决常规多芯片连接测试需要大量测试模式的问题，导致测试时间长，测试成本高，连接条件 测试失败后，故障难以分析。 在本发明中，当芯片中的ESD元件被导通时引起的电压变化，并且使用比较电路来确定连接是否正确。 此外，测试装置内置在芯片中，使得连接测试可以快速有效地完成。 一旦发生连接故障，也可以找到故障连接引脚，从而有利于工程分析，从而有效节省测试成本。

公开(公告)号：US08982029B2

公开(公告)日：2015-03-17

申请号：US12466690

申请日：2009-05-15

申请人： Biing-Seng Wu ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yih-Long Tseng ,  Yung-Yuan Ho ,  Yen-Chen Chen

发明人： Biing-Seng Wu ,  Hon-Yuan Leo ,  Cheng-Chi Yen ,  Yih-Long Tseng ,  Yung-Yuan Ho ,  Yen-Chen Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3655 ,  G09G2320/0247

摘要： A pixel circuitry of a display device and a display method thereof are provided herein. The pixel circuitry includes a scan switch, a storage element, and a sampling circuitry. The scan switch has a first terminal coupled to a data line and configured to be asserted according to a scan signal. The storage element is coupled to a second terminal of the scan switch and configured to store a pixel voltage from the data line. The sampling circuitry is configured to sample the stored pixel voltage of the storage element and to obtain a reference voltage for the display device according to the sampled signal. By sampling the stored pixel voltage of the storage element, whether the pixel voltages with different polarities are symmetry can be detected for avoiding flickers.

摘要翻译： 本文提供了显示装置的像素电路及其显示方法。 像素电路包括扫描开关，存储元件和采样电路。 扫描开关具有耦合到数据线并被配置为根据扫描信号被断言的第一端子。 存储元件耦合到扫描开关的第二端子并且被配置为存储来自数据线的像素电压。 采样电路被配置为对存储元件的存储的像素电压进行采样，并根据采样信号获得显示设备的参考电压。 通过对存储元件的存储像素电压进行采样，可以检测不同极性的像素电压是否对称，以避免闪烁。