公开(公告)号：US20090190086A1

公开(公告)日：2009-07-30

申请号：US12419712

申请日：2009-04-07

Applicant: Tsai-An Yu ,  Pi-Sung Lin ,  Chih-Jen Chen ,  Chiu-Fang Huang ,  Wen-Yi Lin

Inventor： Tsai-An Yu ,  Pi-Sung Lin ,  Chih-Jen Chen ,  Chiu-Fang Huang ,  Wen-Yi Lin

IPC: G02F1/13

CPC classification number: G02B5/3016

Abstract: A method for making an optical device includes the steps of: rubbing an orienting film so as to stretch the molecular structure thereof and so as to permit the molecular units of the molecular structure to be aligned along a first axis and to permit the orienting space between each adjacent pair of the molecular units of the molecular structure to be oriented in a direction parallel to a second axis; and forming an optical anisotropical layer on the orienting film by applying a liquid crystal film of rod-like molecules on the orienting film which orients the rod-like molecules by virtue of spatial effect of the molecular units and the orienting spaces.

Abstract translation: 一种制造光学器件的方法包括以下步骤：摩擦定向膜以拉伸其分子结构，以使分子结构的分子单元沿着第一轴线排列并允许定向膜间的定向空间 每个相邻的分子结构的分子单元对沿着平行于第二轴线的方向取向; 并通过在取向膜上施加杆状分子的液晶膜，借助于分子单元和取向空间的空间效应来定向棒状分子，在取向膜上形成光学各向异性层。

公开(公告)号：US20080037219A1

公开(公告)日：2008-02-14

申请号：US11751288

申请日：2007-05-21

Applicant: Chih-Jen Chen ,  Nai-Chien Chang ,  Chen-Chiang Su

Inventor： Chih-Jen Chen ,  Nai-Chien Chang ,  Chen-Chiang Su

IPC: H05K7/20 ,  F28F7/00

CPC classification number: H05K7/20909

Abstract: An active heat-dissipating type of power supply apparatus includes a casing, a first airflow channel, a second airflow channel, plural electronic components, an airflow driving device and a power input device. The casing includes at least one first airflow opening. The first airflow opening is communicated with the second airflow channel. The electronic components are disposed in the first airflow channel. The airflow driving device includes an airflow gate. The power input device is disposed on the first side of the casing and in the second airflow channel. A cooling air is pumped by the airflow driving device to be introduced into the second airflow channel through one of the first airflow opening and the airflow gate, so that the heat generated from the power input device is exhausted through the other one of the first airflow opening and the airflow gate.

Abstract translation: 主动散热型电力供给装置包括壳体，第一气流通道，第二气流通道，多个电子部件，气流驱动装置和电力输入装置。 壳体包括至少一个第一气流开口。 第一气流通道与第二气流通道连通。 电子部件设置在第一气流通道中。 气流驱动装置包括气流门。 动力输入装置设置在壳体的第一侧和第二气流通道中。 通过气流驱动装置泵送冷却空气，以通过第一气流开口和气流门中的一个引入第二气流通道，使得从动力输入装置产生的热量通过另一个第一气流 开口和气流门。

公开(公告)号：US06930883B2

公开(公告)日：2005-08-16

申请号：US10691647

申请日：2003-10-24

Applicant: Hung Chang Hsieh ,  Chih-Chi Wu ,  Jui-Yuan Hsu ,  Chih-Jen Chen ,  Min-Kuang Chang

Inventor： Hung Chang Hsieh ,  Chih-Chi Wu ,  Jui-Yuan Hsu ,  Chih-Jen Chen ,  Min-Kuang Chang

IPC: G06F1/20 ,  H05K7/20

CPC classification number: H05K7/20909 ,  G06F1/20

Abstract: A heat-dispersing module of an electronic device is disclosed. The heat-dispersing module includes: a housing having a top surface, a bottom surface, a first side surface and a second side surface, wherein the first side surface is opposite to the second side surface; a heat-dispersing fan mounted on the first side surface of the housing; a first vent area disposed on the second side surface of the housing; a second vent area disposed on the top surface of the housing; and a printed circuit board positioned in the housing, thereby a first airflow channel is formed between the top surface of the housing and the printed circuit board and a second airflow channel is formed between the bottom surface of the housing and the printed circuit board, wherein the printed circuit board produces a relatively higher heat at the second airflow channel than the first airflow channel and a distance of the second airflow channel from the printed circuit board to the bottom surface is relatively larger than that of the first airflow channel from the printed circuit board to the top surface.

Abstract translation: 公开了一种电子设备的散热模块。 散热模块包括：壳体，其具有顶表面，底表面，第一侧表面和第二侧表面，其中第一侧表面与第二侧表面相对; 安装在所述壳体的所述第一侧表面上的散热风扇; 设置在所述壳体的第二侧表面上的第一通气区域; 设置在所述壳体的顶表面上的第二通气区域; 以及位于壳体中的印刷电路板，由此在壳体的顶表面和印刷电路板之间形成第一气流通道，并且在壳体的底表面和印刷电路板之间形成第二气流通道，其中 印刷电路板在第二气流通道处产生比第一气流通道相对较高的热量，并且第二气流通道从印刷电路板到底面的距离比来自印刷电路的第一气流通道的距离 板到顶面。

公开(公告)号：US08587273B2

公开(公告)日：2013-11-19

申请号：US13208344

申请日：2011-08-12

Applicant: Chih-Jen Chen ,  Kuang-Wei Chao

Inventor： Chih-Jen Chen ,  Kuang-Wei Chao

IPC: G05F1/00

CPC classification number: G11C11/4074

Abstract: A voltage generator includes a controllable voltage divider, a pull-up circuit and a first pull-down circuit. The controllable voltage divider is utilized for generating an output voltage at an output node of the controllable voltage divider according to a first reference voltage, a second reference voltage, and a control signal, wherein the second reference voltage is lower than the first reference voltage. The pull-up circuit is coupled to the output node of the controllable voltage divider and the first reference voltage, and is utilized for selectively connecting the first reference voltage to the output node of the controllable voltage divider. The first pull-down circuit is coupled to the output node of the controllable voltage divider and the second reference voltage, and is utilized for selectively connecting the second reference voltage to the output node of the controllable voltage divider.

Abstract translation: 电压发生器包括可控分压器，上拉电路和第一下拉电路。 可控分压器用于根据第一参考电压，第二参考电压和控制信号在可控分压器的输出节点处产生输出电压，其中第二参考电压低于第一参考电压。 上拉电路耦合到可控分压器的输出节点和第一参考电压，并用于选择性地将第一参考电压连接到可控分压器的输出节点。 第一下拉电路耦合到可控分压器的输出节点和第二参考电压，并且用于选择性地将第二参考电压连接到可控分压器的输出节点。

公开(公告)号：US20130016131A1

公开(公告)日：2013-01-17

申请号：US13183466

申请日：2011-07-15

Applicant: Chih-Jen Chen ,  Chien-Chih Hsu ,  Yun-Shuo Chang ,  Cheng-Chung Wu

Inventor： Chih-Jen Chen ,  Chien-Chih Hsu ,  Yun-Shuo Chang ,  Cheng-Chung Wu

IPC: G09G5/10 ,  G09G5/00

CPC classification number: G09G3/2014 ,  G09G3/2081 ,  G09G3/3629

Abstract: A driving method of multi-stable display is provided. A first voltage is provided to a scan line of a pixel if a state of the pixel is not changed. If the pixel is set to a bright state, voltages V2 and V4 are provided to the scan line and a data line in a first phase, and voltages V3 and V5 are provided to the scan and the data lines in a second phase. |V2−V4| and |V3−V5| are smaller than a first threshold voltage. If the pixel is set to a dark state, voltages V2 and V5 are provided to the scan and the data lines in the first phase, and voltages V3 and V4 are provided to the scan and the data lines in the second phase. |V2−V5| and |V3−V4| are greater than a second threshold voltage, and the second threshold voltage is greater than the first threshold voltage.

Abstract translation: 提供了多稳定显示的驱动方法。 如果像素的状态没有改变，则将第一电压提供给像素的扫描线。 如果像素被设置为亮状态，则将电压V2和V4提供给扫描线，并且在第一阶段提供数据线，并且将电压V3和V5以第二阶段提供给扫描和数据线。 | V2-V4 | 和| V3-V5 | 小于第一阈值电压。 如果像素被设置为暗状态，则在扫描和第一阶段的数据线上提供电压V2和V5，并且在第二阶段向扫描和数据线提供电压V3和V4。 | V2-V5 | 和| V3-V4 | 大于第二阈值电压，并且第二阈值电压大于第一阈值电压。

公开(公告)号：US20120194498A1

公开(公告)日：2012-08-02

申请号：US13183444

申请日：2011-07-15

Applicant: Deng-Ke Yang ,  Heng-Yin Chen ,  Young-Cheol Yang ,  Rafael S. Zola ,  Chao-Chiun Liang ,  Chih-Jen Chen

Inventor： Deng-Ke Yang ,  Heng-Yin Chen ,  Young-Cheol Yang ,  Rafael S. Zola ,  Chao-Chiun Liang ,  Chih-Jen Chen

IPC: G09G3/36 ,  G06F3/038

CPC classification number: G09G3/3651 ,  G09G2310/06 ,  G09G2310/061

Abstract: A bi-stable active matrix (AM) display apparatus and a method for driving a display panel thereof are provided. The bi-stable AM display apparatus includes a bi-stable AM display panel, a scan driver, a data driver and a controller. A frame period is divided into a resetting phase and a determining phase. The controller resets pixels on a plurality of scan lines of the bi-stable AM display panel to a homotropic state in the resetting phase through the scan driver and the data driver. The controller writes frame information into the pixels on the scan lines in the determining phase through the scan driver and the data driver.

Abstract translation: 提供一种双稳态有源矩阵（AM）显示装置及其显示面板的驱动方法。 双稳态AM显示装置包括双稳态AM显示面板，扫描驱动器，数据驱动器和控制器。 帧周期被分为复位阶段和确定阶段。 控制器通过扫描驱动器和数据驱动器将复位阶段中的双稳态AM显示面板的多条扫描线上的像素复位为同型态。 控制器通过扫描驱动器和数据驱动器在确定阶段将帧信息写入扫描线上的像素。

公开(公告)号：US20120050248A1

公开(公告)日：2012-03-01

申请号：US12970063

申请日：2010-12-16

Applicant: Chih-Jen Chen ,  Ming-Hua Hsieh

Inventor： Chih-Jen Chen ,  Ming-Hua Hsieh

IPC: G09G5/00

CPC classification number: G09G3/3651 ,  G09G2310/0251 ,  G09G2310/061

Abstract: The disclosure provides an operating method for an active-matrix bistable liquid crystal display (LCD) in which each frame of the LCD is refreshed during a single frame time. The method includes the steps of: driving an external charge voltage to a row of pixels of the LCD; removing the external charge voltage from the row of pixels, and then the row of pixels being driven by an internal storage-capacitor voltage of the row of pixels in the following first time interval; driving an external recharge voltage to the row of pixels; removing the external recharge voltage from the row of pixels, and then the row of pixels being driven by an internal storage-capacitor voltage of the row of pixels in the following second time interval; and driving an external discharge voltage to the row of pixels.

Abstract translation: 本公开提供了一种有源矩阵双稳态液晶显示器（LCD）的操作方法，其中LCD的每个帧在单个帧时间期间被刷新。 该方法包括以下步骤：将外部充电电压驱动到LCD的像素行; 从所述像素行去除外部充电电压，然后所述行像素由所述像素行的内部存储电容器电压在随后的第一时间间隔中驱动; 驱动外部充电电压到像素行; 从像素行去除外部再充电电压，然后该行像素在随后的第二时间间隔内由像素行的内部存储电容器电压驱动; 并将该外部放电电压驱动到像素行。

公开(公告)号：US20110122073A1

公开(公告)日：2011-05-26

申请号：US12719016

申请日：2010-03-08

Applicant: Chih-Jen Chen ,  Chien-Chih Hsu ,  Yun-Shuo Chang ,  Cheng-Chung Wu

Inventor： Chih-Jen Chen ,  Chien-Chih Hsu ,  Yun-Shuo Chang ,  Cheng-Chung Wu

IPC: G06F3/038 ,  G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412

Abstract: A driving device of a passive matrix (PM) bistable display and a real-time touch input display method thereof are provided. The real-time touch input display method includes following steps. First, a touch event of a touch panel is detected to obtain a touch coordinate. When the touch event occurs, one of a plurality of scan lines of the PM bistable display is selected as a corresponding scan line according to the touch coordinate, and a corresponding pixel on the corresponding scan line is driven according to the touch coordinate.

Abstract translation: 提供了无源矩阵（PM）双稳态显示器的驱动装置及其实时触摸输入显示方法。 实时触摸输入显示方法包括以下步骤。 首先，检测触摸面板的触摸事件以获得触摸坐标。 当触摸事件发生时，PM双稳态显示器的多条扫描线之一根据触摸坐标被选择为相应的扫描线，并且根据触摸坐标驱动对应的扫描线上的相应像素。

公开(公告)号：US07855930B2

公开(公告)日：2010-12-21

申请号：US12420132

申请日：2009-04-08

Applicant: Chih-Jen Chen

Inventor： Chih-Jen Chen

IPC: G11C5/14

CPC classification number: G11C5/145 ,  G11C5/143

Abstract: A power-on management circuit for a memory device is provided. The power-on management circuit comprises a first external power-on voltage detector, a second external power-on voltage detector, a delay unit, a logic circuit, an internal power-on voltage detector, a voltage control circuit, a plurality of first electric pumps and a second electric pump. The first external power-on voltage detector has a first voltage threshold, receives a first external voltage, and generates a first control signal when the first external voltage is higher than the first voltage threshold. The second external power-on voltage detector has a second voltage threshold, receives a second external voltage, and generates a second control signal when the second external voltage is higher than the second voltage threshold.

Abstract translation: 提供了一种用于存储器件的上电管理电路。 上电管理电路包括第一外部上电电压检测器，第二外部接通电压检测器，延迟单元，逻辑电路，内部上电电压检测器，电压控制电路，多个第一 电动泵和第二电动泵。 第一外部上电电压检测器具有第一电压阈值，接收第一外部电压，并且当第一外部电压高于第一电压阈值时产生第一控制信号。 第二外部上电电压检测器具有第二电压阈值，接收第二外部电压，并且当第二外部电压高于第二电压阈值时产生第二控制信号。

公开(公告)号：US20100202234A1

公开(公告)日：2010-08-12

申请号：US12420132

申请日：2009-04-08

Applicant: Chih-Jen Chen

Inventor： Chih-Jen Chen

IPC: G11C5/14

CPC classification number: G11C5/145 ,  G11C5/143

Abstract: A power-on management circuit for a memory device is provided. The power-on management circuit comprises a first external power-on voltage detector, a second external power-on voltage detector, a delay unit, a logic circuit, an internal power-on voltage detector, a voltage control circuit, a plurality of first electric pumps and a second electric pump. The first external power-on voltage detector has a first voltage threshold, receives a first external voltage, and generates a first control signal when the first external voltage is higher than the first voltage threshold. The second external power-on voltage detector has a second voltage threshold, receives a second external voltage, and generates a second control signal when the second external voltage is higher than the second voltage threshold.

Abstract translation: 提供了一种用于存储器件的上电管理电路。 上电管理电路包括第一外部上电电压检测器，第二外部接通电压检测器，延迟单元，逻辑电路，内部上电电压检测器，电压控制电路，多个第一 电动泵和第二电动泵。 第一外部上电电压检测器具有第一电压阈值，接收第一外部电压，并且当第一外部电压高于第一电压阈值时产生第一控制信号。 第二外部上电电压检测器具有第二电压阈值，接收第二外部电压，并且当第二外部电压高于第二电压阈值时产生第二控制信号。