公开(公告)号：US20120042704A1

公开(公告)日：2012-02-23

申请号：US13214552

申请日：2011-08-22

申请人： WEI-YU CHANG ,  Wei-Chih Chang

发明人： WEI-YU CHANG ,  Wei-Chih Chang

IPC分类号： E05B65/52 ,  E05B47/00

CPC分类号： A45C1/12 ,  A45C13/10 ,  A45C13/18 ,  E05G1/024 ,  E05G1/026 ,  Y10T70/5031

摘要： An electronic cash box including a body, a cover and a panel set is provided. The cover is pivotally connected to the body, and provides an open state and a closed state. The panel set includes a keypad module providing an electronic lock function and a lock module providing a mechanical lock function. By operating either the keypad module or the lock module, the open state and closed state can be switched.

摘要翻译： 提供一种包括主体，盖子和面板组件的电子现金箱。 盖子枢转地连接到主体，并提供打开状态和关闭状态。 面板组包括提供电子锁定功能的键盘模块和提供机械锁定功能的锁定模块。 通过操作键盘模块或锁定模块，可以切换打开状态和关闭状态。

公开(公告)号：US20090305457A1

公开(公告)日：2009-12-10

申请号：US12480697

申请日：2009-06-09

申请人： Shih-Cheng Lin ,  Wei-Chih Chang ,  Yi-Chin Chou ,  Chorng-Jye Huang ,  Pin-Sheng Wang

发明人： Shih-Cheng Lin ,  Wei-Chih Chang ,  Yi-Chin Chou ,  Chorng-Jye Huang ,  Pin-Sheng Wang

IPC分类号： H01L21/283

CPC分类号： H01L31/022425 ,  B32B17/10018 ,  B32B17/10788 ,  B32B2327/12 ,  H01L31/048 ,  H01L31/068 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A solar cell having an improved structure of rear surface includes a p-type doped region, a dense metal layer, a loose metal layer, at least one bus bar opening, and solderable material on or within the bus bar opening. The solderable material contacts with the dense aluminum layer. The improved structure in rear surface increases the light converting efficiency, and provides a good adhesion between copper ribbon and solar cell layer thereby providing cost advantages and reducing the complexity in manufacturing. A solar module and solar system composed of such solar cell are also disclosed.

公开(公告)号：US07554644B2

公开(公告)日：2009-06-30

申请号：US11341922

申请日：2006-01-27

申请人： Wei-Chih Chang

发明人： Wei-Chih Chang

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/136213

摘要： A liquid crystal display panel comprising a first substrate, a second substrate, a plurality of photo spacers and a plurality of capacitors are provided. The first substrate has a transparent region and an opaque region. The second substrate is disposed over the first substrate. The photo spacers are disposed between the first substrate and the second substrate and located on the opaque region. The capacitors are disposed between the first substrate and the photo spacers or disposed between the second substrate and the photo spacers. The liquid crystal layer is disposed between the first substrate and the second substrate.

摘要翻译： 提供了包括第一基板，第二基板，多个光隔离件和多个电容器的液晶显示面板。 第一基板具有透明区域和不透明区域。 第二基板设置在第一基板上。 光学间隔物设置在第一基板和第二基板之间并且位于不透明区域上。 电容器设置在第一基板和光间隔物之间​​，或者设置在第二基板和光间隔物之间​​。 液晶层设置在第一基板和第二基板之间。

公开(公告)号：US20090074122A1

公开(公告)日：2009-03-19

申请号：US12212418

申请日：2008-09-17

申请人： David Huang ,  Wei-Chih Chang ,  Tsung-Pao Kuan

发明人： David Huang ,  Wei-Chih Chang ,  Tsung-Pao Kuan

IPC分类号： H04L7/00

CPC分类号： H04L7/02 ,  H04B7/04 ,  H04L7/033

摘要： A data transmission method for a data transmission system including a first device and a second device is disclosed. The method comprises the steps of transmitting a clock signal to synchronize the first device and the second device; transmitting a mode signal from the first device to the second device, wherein the mode signal indicates a transmission mode between the first device and the second device; and transmitting a serial data between the first device and the second device based on the clock signal, wherein the length of the serial data is determined based on the transmission mode.

摘要翻译： 公开了一种包括第一设备和第二设备的数据传输系统的数据传输方法。 该方法包括发送时钟信号以使第一设备和第二设备同步的步骤; 从第一设备向第二设备发送模式信号，其中模式信号指示第一设备和第二设备之间的传输模式; 以及基于所述时钟信号在所述第一设备和所述第二设备之间发送串行数据，其中所述串行数据的长度基于所述传输模式被确定。

公开(公告)号：US07448917B2

公开(公告)日：2008-11-11

申请号：US11621569

申请日：2007-01-10

申请人： Yu-Jing Liao ,  Yao-Chung Lin ,  Yi-Tsung Cheng ,  Wei-Chih Chang ,  Yu-Chun Peng ,  Cheng-Hsi Liu

发明人： Yu-Jing Liao ,  Yao-Chung Lin ,  Yi-Tsung Cheng ,  Wei-Chih Chang ,  Yu-Chun Peng ,  Cheng-Hsi Liu

IPC分类号： H01R24/00

CPC分类号： H01R13/6585 ,  H01R24/62

摘要： A connector for connecting a host and a peripheral device is disclosed. The connector includes N pin groups and each of the N pin groups has different pin length, wherein N is a positive integer and is greater than or equal to 3. The first pin group consists of ground pins and has the longest pin length.

摘要翻译： 公开了用于连接主机和外围设备的连接器。 连接器包括N个引脚组，并且每个N个引脚组具有不同的引脚长度，其中N是正整数并且大于或等于3.第一引脚组由接地引脚组成，并且具有最长的引脚长度。

公开(公告)号：US20070177072A1

公开(公告)日：2007-08-02

申请号：US11341922

申请日：2006-01-27

申请人： Wei-Chih Chang

发明人： Wei-Chih Chang

IPC分类号： G02F1/1333

CPC分类号： G02F1/13394 ,  G02F1/136213

摘要： A liquid crystal display panel comprising a first substrate, a second substrate, a plurality of photo spacers and a plurality of capacitors are provided. The first substrate has a transparent region and an opaque region. The second substrate is disposed over the first substrate. The photo spacers are disposed between the first substrate and the second substrate and located on the opaque region. The capacitors are disposed between the first substrate and the photo spacers or disposed between the second substrate and the photo spacers. The liquid crystal layer is disposed between the first substrate and the second substrate.

摘要翻译： 提供了包括第一基板，第二基板，多个光隔离件和多个电容器的液晶显示面板。 第一基板具有透明区域和不透明区域。 第二基板设置在第一基板上。 光学间隔物设置在第一基板和第二基板之间并且位于不透明区域上。 电容器设置在第一基板和光间隔物之间​​，或者设置在第二基板和光间隔物之间​​。 液晶层设置在第一基板和第二基板之间。

公开(公告)号：US20050074095A1

公开(公告)日：2005-04-07

申请号：US10761778

申请日：2004-01-21

申请人： Wei-Chih Chang ,  Wei-Chian Wang

发明人： Wei-Chih Chang ,  Wei-Chian Wang

IPC分类号： G03B42/02 ,  G06F3/045 ,  H05G1/08

CPC分类号： G06F3/045

摘要： A film positioning device for detection a position of a contact point. The film positioning device includes an X film having a first X terminal and a second X terminal, a Y film having a first Y terminal and a second Y terminal, a first Y switch coupled between the first Y terminal and a ground, a second Y switch coupled between a second Y terminal and a power source, a first X switch coupled between the first X terminal and the ground, a second X switch coupled between the second X terminal and the power source, a first X capacitor coupled between the first X terminal and the second X terminal, and a second Y capacitor coupled between the first Y terminal and the second Y terminal.

摘要翻译： 一种用于检测接触点的位置的胶片定位装置。 胶片定位装置包括具有第一X端子和第二X端子的X膜，具有第一Y端子和第二Y端子的Y膜，耦合在第一Y端子和地之间的第一Y开关，第二Y型端子 开关，其耦合在第二Y端子和电源之间，耦合在第一X端子和地之间的第一X开关，耦合在第二X端子和电源之间的第二X开关，耦合在第一X端子和第一X端子之间的第一X电容器 端子和第二X端子，以及耦合在第一Y端子和第二Y端子之间的第二Y电容器。

公开(公告)号：US06680771B2

公开(公告)日：2004-01-20

申请号：US10071062

申请日：2002-02-07

申请人： Jian-Shen Yu ,  Wei-Chih Chang

发明人： Jian-Shen Yu ,  Wei-Chih Chang

IPC分类号： G02F11343

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/134345

摘要： A thin film transistor liquid crystal display generates voltage difference between the lower electrodes, then the generating domains are controlled by the voltage difference. The lower electrode is divided into a narrow electrode and a pixel electrode. The pixel electrode is further divided into a plurality of pixel electrodes. The narrow electrode is coupled to a drain or a source of a thin film transistor, and a portion of the pixel electrode is overlapped on the drain/source of the thin film transistor but insulated to the drain/source of the thin film transistor to generate capacitive coupling and make the voltage level of the narrow electrode exceeds that of the pixel electrode. Thus, a horizontal electric fields is formed to generate multiple domains in a signal pixel.

摘要翻译： 薄膜晶体管液晶显示器产生下电极之间的电压差，则产生区域受电压差的控制。 下电极被分成窄电极和像素电极。 像素电极被进一步分成多个像素电极。 窄电极耦合到薄膜晶体管的漏极或源极，并且像素电极的一部分重叠在薄膜晶体管的漏极/源极上，但与薄膜晶体管的漏极/源极绝缘，以产生 电容耦合，使得窄电极的电压电平超过像素电极的电压。 因此，形成水平电场以在信号像素中产生多个畴。

公开(公告)号：US06667789B2

公开(公告)日：2003-12-23

申请号：US09849134

申请日：2001-05-04

申请人： Wei-Chih Chang ,  Dai-Liang Ting

发明人： Wei-Chih Chang ,  Dai-Liang Ting

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F1/1393

摘要： A multi-domain vertically aligned liquid crystal display. The multi-domain vertically aligned liquid crystal display has a lower board, an upper board and a liquid crystal. The lower substrate board has a plurality of slits therein. There is a bent protrusion structure on the surface between the slits. The bent protrusion structure has two pairs of surfaces symmetrical about a vertical mid-line. The pair of surfaces next to the slits makes a first angle with the horizontal while the other pair of surfaces next to the mid-line makes a second angle with the horizontal. A thin film transistor is embedded in the lower substrate board underneath the bent protrusion structures for providing an electric field. An indium-tin-oxide electrode is formed on top of each bent protrusion structure. The upper substrate board is mounted on top and parallel to the lower substrate board. The liquid crystal fills the space between the upper and the lower substrate board. The long axes of most of the liquid crystal molecules inside liquid crystal are perpendicular to the upper substrate board. The long axes of most liquid crystal molecules near the slits are perpendicular to the electric field. The long axes of most liquid crystal molecules above the bent protrusion structure deviate from the direction of the electric field by varying degrees.

公开(公告)号：US6163405A

公开(公告)日：2000-12-19

申请号：US292000

申请日：1999-04-15

申请人： Wei-Chih Chang ,  Dai-Liang Ting ,  Jyh-Wen Shiu

发明人： Wei-Chih Chang ,  Dai-Liang Ting ,  Jyh-Wen Shiu

IPC分类号： G02B5/02 ,  G02F1/1335 ,  G02B13/20

CPC分类号： G02B5/0215 ,  G02B5/0268 ,  G02B5/0284 ,  G02F1/133553 ,  G02F2001/133565

摘要： The invention provides a method for fabricating reflection-type light diffuser which is a substrate having a plurality of bumpy elements with reflective curved surfaces. Each of the plurality of bumpy elements having a first surface and a second surface, the first angle (.alpha. or .theta.) between the first surface and the substrate is different from the second angle (.beta. or .phi.) between the second surface and the substrate. A Multi-Exposure Shift Method along with specially designed masks are proposed for manufacturing the curved reflective elements in the present invention. The invention can also be used in a traditional TFT-LCD, with the diffusive film layer eliminated, as an element between the liquid crystal layer and the active matrix.

摘要翻译： 本发明提供一种制造反射型光扩散器的方法，该反射型光扩散器是具有多个具有反射曲面的颠簸元件的基板。 多个颠簸元件中的每一个具有第一表面和第二表面，第一表面和基底之间的第一角度（α或θ）不同于第二表面和基底之间的第二角度（β或phi）。 在本发明中提出了用于制造弯曲反射元件的多重曝光偏移方法以及专门设计的掩模。 本发明也可用于传统的TFT-LCD，其中消除了漫射膜层作为液晶层和有源矩阵之间的元素。