公开(公告)号：US20090256495A1

公开(公告)日：2009-10-15

申请号：US12177887

申请日：2008-07-23

Applicant: Han-Yu Chao ,  Chien-Lung Tsou

Inventor： Han-Yu Chao ,  Chien-Lung Tsou

IPC: H05B37/02

CPC classification number: H05B33/083 ,  G09G3/3426 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2330/021

Abstract: A back light module is provided. The back light module includes a plurality of light source matrixes, a current adjusting circuit and a light source driving circuit, wherein each of the light source matrixes includes N light emitting units and N is an integer greater than 1. First ends of the light emitting units are electrically connected to each other, and a second end of the ith light emitting unit is electrically connected to an ith level switch line, wherein i is an integer and 1≦i≦N. The current adjusting circuit supplies and controls the current of each of the light source matrixes through level switch lines. The light source driving circuit drives the light source matrixes sequentially.

Abstract translation: 提供背光模块。 背光模块包括多个光源矩阵，电流调节电路和光源驱动电路，其中每个光源矩阵包括N个发光单元，N是大于1的整数。发光的第一端 单元彼此电连接，第i个发光单元的第二端电连接到第i电平开关线，其中i是整数，1 <= i <= N。 电流调节电路通过电平开关线路提供和控制每个光源矩阵的电流。 光源驱动电路依次驱动光源矩阵。

公开(公告)号：US20090224213A1

公开(公告)日：2009-09-10

申请号：US12043550

申请日：2008-03-06

Applicant: Pao Hsuan Chen ,  David Shau Chew Wang ,  Ching Han Yu ,  Tong Cheng Tsai

Inventor： Pao Hsuan Chen ,  David Shau Chew Wang ,  Ching Han Yu ,  Tong Cheng Tsai

IPC: H01B1/08 ,  H01B1/02 ,  H01B1/12

CPC classification number: H01C7/10 ,  H01C7/105 ,  H01C7/108

Abstract: A variable impedance composition according to this aspect of the present invention comprises a conductive powder in an amount from 10% to 30% of the weight of the variable impedance composition, a semi-conductive power in an amount from 30% to 90% of the weight of the variable impedance composition, and an insulation adhesive in an amount from 3% to 50% of the weight of the variable impedance composition. According to one embodiment of the present invention, the variable impedance material presents a high resistance at a low applied voltage and a low resistance at a high applied voltage. As the variable impedance material is positioned in a gap between two conductors of an over-voltage protection device, the over-voltage protection device as a whole presents a high resistance to a low voltage applied across the gap and a low resistance to a high voltage applied across the gap.

Abstract translation: 根据本发明的该方面的可变阻抗组合物包含导电粉末的量为可变阻抗组合物重量的10％至30％，半导电功率为30％至90％ 可变阻抗组合物的重量以及可变阻抗组合物的重量的3％至50％的量的绝缘粘合剂。 根据本发明的一个实施例，可变阻抗材料在低施加电压下呈现高电阻，并且在高施加电压下呈现低电阻。 由于可变阻抗材料位于过电压保护装置的两个导体之间的间隙中，因此整个过电压保护装置对跨越间隙施加的低电压具有高电阻，并且对高电压具有低电阻 应用于差距。

公开(公告)号：US07564431B2

公开(公告)日：2009-07-21

申请号：US11161720

申请日：2005-08-15

Applicant: Chi-Hsiu Lin ,  Han-Yu Chao

Inventor： Chi-Hsiu Lin ,  Han-Yu Chao

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/294

Abstract: A method for recovering electric energy of a plasma display panel (PDP) by controlling two recovery units respectively connected to two sides of the PDP is introduced. The method includes forming series resonance loops within corresponding periods of a working period so that a capacitor of one of the two recovery units is charging twice, where it is charged once by the PDP and is also charged by another capacitor of the other one recovery unit; and controlling the two capacitors of the two recovery units to respectively charge the PDP within proper periods.

Abstract translation: 引入了通过控制分别连接到PDP的两侧的两个恢复单元来恢复等离子体显示面板（PDP）的电能的方法。 该方法包括在工作周期的相应周期内形成串联谐振回路，使得两个恢复单元中的一个的电容器充电两次，其中由PDP充电一次，并且还由另一个恢复单元的另一个电容器充电 ; 并且控制两个恢复单元的两个电容器在适当的周期内分别对PDP充电。

公开(公告)号：US07527690B2

公开(公告)日：2009-05-05

申请号：US10551355

申请日：2003-07-30

Applicant: Sang-Goo Lee ,  Min-Chan Kim ,  Byung-Ju Choi ,  Min-Chul Shin ,  Su-Han Yu

Inventor： Sang-Goo Lee ,  Min-Chan Kim ,  Byung-Ju Choi ,  Min-Chul Shin ,  Su-Han Yu

IPC: C30B11/04

CPC classification number: C01G33/006 ,  C01P2006/40 ,  C30B11/00 ,  C30B29/22 ,  H01G7/06 ,  H01L21/3147 ,  H01L21/31691 ,  H01L41/18

Abstract: The present invention relates to a ferroelectric ceramic compound having the composition of the following formula: s[L]−x[P]y[M]z[N]p[T], a ferroelectric ceramic single crystal, and preparation processes thereof. The ferroelectric ceramic compound and the single crystal according to the present invention are relaxor ferroelectrics having high piezoelectricity, a high electromechanical coefficient and a high electrooptical coefficient, and are useful for manufacturing tunable filters for radio communication, optical communication devices, surface acoustic wave devices, and the like. Particularly, the process of preparing the single crystal according to the present invention enables preparation of a single crystal having a diameter of 5 cm or greater and a single crystal wafer with uniform composition. In the formula, [P] is lead oxide, [M] is magnesium oxide or zinc oxide, [N] is niobium oxide, [T] is titanium oxide, [L] is one selected from the group consisting of lithium tantalate or lithium niobate, lithium, lithium oxide, platinum, indium, palladium, rhodium, nickel, cobalt, iron, strontium, scandium, ruthenium, copper, yttrium, and ytterbium or mixtures thereof, and x, y, z, p and s are defined as 0.55

Abstract translation: 本发明涉及具有下式的组成的铁电陶瓷化合物及其制备方法：s [L] -x [P] y [M] z [N] p [T]，铁电陶瓷单晶。 根据本发明的铁电陶瓷化合物和单晶是具有高压电性，高机电系数和高电光系数的弛豫铁电体，并且可用于制造用于无线电通信的可调谐滤波器，光通信装置，表面声波装置， 等等。 特别地，根据本发明的制备单晶的方法能够制备直径为5cm以上的单晶和具有均匀组成的单晶晶片。 在该式中，[P]是氧化铅，[M]是氧化镁或氧化锌，[N]是氧化铌，[T]是氧化钛，[L]是选自钽酸锂或锂 铌酸锂，锂，氧化锂，铂，铟，钯，铑，镍，钴，铁，锶，钪，钌，铜，钇和镱或其混合物，x，y，z，p和s定义为 0.55

公开(公告)号：US20080169913A1

公开(公告)日：2008-07-17

申请号：US11652575

申请日：2007-01-12

Applicant: Pin-Han Yu

Inventor： Pin-Han Yu

IPC: B60R25/02

CPC classification number: B60R25/104 ,  B60Q1/50 ,  B60Q2900/30 ,  B60R25/0225 ,  B60R25/2009 ,  Y10T70/5774

Abstract: An automobile steering wheel lock with an alarm includes a lock having a lock core with a chamber containing an alarm and at least one light hole. The alarm consists of a circuit board, a battery, a buzzer and a touch switch. The circuit board capable of sending signals has a warning light and a high-density LED light. Also, a help-signaling device is installed at a conspicuous location of a car and provided with at least one lamp panel. Each lamp panel is provided with a wireless receiver for receiving signals from the alarm and formed of luminescent lamps or LED lamps to show help signals. So, should the buzzer be moved by a burglar, it would sound immediately, spontaneously activating the high-density LED light to radiate toward the driver's seat and the lamp panel lit, achieving multiple anti-theft effects.

Abstract translation: 具有警报器的汽车方向盘锁包括具有锁芯的锁，所述锁芯具有包含警报器的腔室和至少一个灯孔。 报警器由电路板，电池，蜂鸣器和触摸开关组成。 能够发送信号的电路板具有警告灯和高密度LED灯。 此外，帮助信号装置安装在汽车的显眼位置并且设置有至少一个灯面板。 每个灯面板设置有用于从警报器接收信号并由发光灯或LED灯形成的无线接收器以显示帮助信号。 所以，如果蜂鸣器被窃贼移动，会立即发出声音，自发激活高密度LED灯，朝向驾驶员座位照射，灯泡亮起，达到多重防盗效果。

公开(公告)号：US20080100981A1

公开(公告)日：2008-05-01

申请号：US11857839

申请日：2007-09-19

Applicant: Pao Hsuan CHEN ,  Ching Han Yu ,  Tong Cheng Tsai

Inventor： Pao Hsuan CHEN ,  Ching Han Yu ,  Tong Cheng Tsai

IPC: H02H3/26

CPC classification number: H02H9/025 ,  H02H9/041

Abstract: An over-current and over-voltage protection assembly apparatus including an over-current protection (OCP) device and an over-voltage protection (OVP) device is provided. One end of the OCP device is electrically connected to a first connection point, and the other end is electrically connected to a second connection point. One end of the OVP device is electrically connected to a third connection point, and the other end is electrically connected to the second connection point. The second connection point is a common point. The OCP device and the OVP device are modularized and integrated to an assembly. The first, second, and third connection points are connected to an external circuit to be protected, such that the OCP device is connected in series to the circuit to be protected, and the OVP device is connected in parallel to the circuit to be protected.

Abstract translation: 提供了包括过电流保护（OCP）装置和过压保护（OVP）装置）的过电流和过电压保护组装装置。 OCP装置的一端电连接到第一连接点，另一端电连接到第二连接点。 OVP器件的一端电连接到第三连接点，另一端电连接到第二连接点。 第二个连接点是一个共同点。 OCP设备和OVP设备被模块化并集成到组件中。 第一，第二和第三连接点连接到要被保护的外部电路，使得OCP设备与要保护的电路串联连接，并且OVP设备与待保护的电路并联连接。

公开(公告)号：US20080088252A1

公开(公告)日：2008-04-17

申请号：US11775237

申请日：2007-07-10

Applicant: Bi-Hsien Chen ,  Han-Yu Chao ,  Shin-Chang Lin

Inventor： Bi-Hsien Chen ,  Han-Yu Chao ,  Shin-Chang Lin

IPC: H05B37/02 ,  G05F1/00 ,  H05B41/36

CPC classification number: H05B33/0827 ,  H05B33/0818 ,  Y02B20/346

Abstract: A light source driving circuit for driving a light-emitting element is provided. The light source driving circuit includes a power supply circuit, a dimming circuit, and a feedback circuit/control circuit. The power supply circuit is connected to a terminal of the light-emitting element, and the dimming circuit is connected to the other terminal of the light-emitting element. The feedback circuit/control circuit is connected between the power supply circuit and the dimming circuit. The light source driving circuit uses the feedback circuit/control circuit to delay the dimming circuit to turn off as the light source driving circuit turned off the power supply to stop outputting a voltage to the light-emitted component. Therefore, the light source driving circuit can prevent the breakdown of the dimming circuit caused by over high voltage.

Abstract translation: 提供了用于驱动发光元件的光源驱动电路。 光源驱动电路包括电源电路，调光电路和反馈电路/控制电路。 电源电路连接到发光元件的端子，并且调光电路连接到发光元件的另一个端子。 反馈电路/控制电路连接在电源电路和调光电路之间。 光源驱动电路使用反馈电路/控制电路来延迟调光电路，因为光源驱动电路关闭电源以停止向发光部件输出电压。 因此，光源驱动电路可以防止由过高的电压引起的调光电路的故障。

公开(公告)号：US20050135144A1

公开(公告)日：2005-06-23

申请号：US10863413

申请日：2004-06-07

Applicant: Sung Choi ,  Chan Park ,  Sangouk Ryu ,  Han Yu ,  Ung Pi ,  Taehyoung Zyung

Inventor： Sung Choi ,  Chan Park ,  Sangouk Ryu ,  Han Yu ,  Ung Pi ,  Taehyoung Zyung

IPC: H01L27/10 ,  G11C11/00 ,  G11C13/02

CPC classification number: G11C13/0014 ,  B82Y10/00 ,  G11C13/0009 ,  G11C13/025 ,  G11C2213/17

Abstract: A molecular switching device including: a channel unit which constructs an electron channel for allowing electron to flow therethrough; an electrode which is in contact with both ends of the channel unit; and a control unit which is connected with the channel unit through a connection unit to have an oxidation state or an electron density differentiated depending on voltage applied through the electrode, thereby varying an electric conductivity of the channel unit.

Abstract translation: 一种分子切换装置，包括：通道单元，其构造用于使电子流过的电子通道; 与通道单元的两端接触的电极; 以及控制单元，其通过连接单元与通道单元连接以具有根据通过电极施加的电压而微分的氧化态或电子密度，从而改变通道单元的电导率。

公开(公告)号：US06639251B1

公开(公告)日：2003-10-28

申请号：US10350477

申请日：2003-01-24

Applicant: Chien-chen Hung ,  Huai-ku Chung ,  Shih-han Yu

Inventor： Chien-chen Hung ,  Huai-ku Chung ,  Shih-han Yu

IPC: H01L3300

CPC classification number: B41J2/45 ,  H01L25/0753 ,  H01L25/0756 ,  H01L25/167 ,  H01L27/153 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light emitting element array module includes a board; a silicon base having a first side, a second side opposite to the first side and adhered to the board, a third side having a first angle with the second side, a fourth side substantially in parallel with the first side and having a second angle with the third side, and a fifth side having a third angle with the fourth side; a chip having a first main surface formed with at least one light emitting element array and at least one pad array, and a second main surface adhered to the board; a driving device adhered to the first side of the silicon base; and a plurality of metal wires for connecting the pad array to the driving device.

Abstract translation: 发光元件阵列模块包括板; 硅基，其具有第一侧，与第一侧相对的第二侧并且粘附到板，具有与第二侧成第一角度的第三侧，与第一侧基本平行的第四侧，并且具有与第 第三侧和与第四侧具有第三角度的第五侧; 具有形成有至少一个发光元件阵列和至少一个焊盘阵列的第一主表面和粘附到所述板的第二主表面的芯片; 粘附到所述硅基底的第一侧的驱动装置; 以及用于将焊盘阵列连接到驱动装置的多个金属线。

公开(公告)号：US06066696A

公开(公告)日：2000-05-23

申请号：US987769

申请日：1997-12-09

Applicant: Han-sung Yu ,  Seong-han Yu

Inventor： Han-sung Yu ,  Seong-han Yu

IPC: C08L79/08 ,  C08L101/12 ,  G02F1/1337 ,  C08G73/00 ,  C08L77/00 ,  G02F1/13

CPC classification number: G02F1/133723 ,  C08L79/08 ,  G02F1/133788

Abstract: An optical alignment composition including a first polymer selected from a cinnamate-series polymer and a coumarin-series polymer, and a second polymer selected from polyimide having a long-chain alkyl group at its side chains and polyimide having an alkyl group at its both ends, an alignment layer formed using the same, and a liquid crystal display having the alignment layer are provided. According to the present invention, the thermal stability of the alignment layer and pretilt angle characteristic of the liquid crystal are improved.

Abstract translation: 一种光学取向组合物，其包含选自肉桂酸酯系聚合物和香豆素系聚合物的第一聚合物和选自其侧链具有长链烷基的聚酰亚胺和其两端具有烷基的聚酰亚胺的第二聚合物 ，使用其形成的取向膜，以及具有取向层的液晶显示器。 根据本发明，提高了取向层的热稳定性和液晶的预倾角特性。