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1. 发明申请

US20110182457A1 IN-EAR EARPHONE WITH CAPACITIVE SENSING FUNCTION 审中-公开
标题翻译：具有电容感应功能的耳塞式耳机
公开(公告)号：US20110182457A1
公开(公告)日：2011-07-28
申请号：US12973036
申请日：2010-12-20
申请人： Chiu-Yun Tung , Hui-Yin Liang , Ju-Mei Tsai , Yu-Huan Yen , Chien-Cheng Yang , Ming-Hung Tsai , Shi-Pan Ho
发明人： Chiu-Yun Tung , Hui-Yin Liang , Ju-Mei Tsai , Yu-Huan Yen , Chien-Cheng Yang , Ming-Hung Tsai , Shi-Pan Ho
IPC分类号： H04R1/10
CPC分类号： H04R1/1041 , H04R1/1016
摘要： An in-ear earphone with a capacitive sensing function is provided. The earphone includes a case, a speaker, a circuit board, and a capacitive sensing unit. The case has an extension tube and an accommodating portion. An ear tip is sleeved on the extension tube. The accommodating portion accommodates the speaker, the circuit board, and the capacitive sensing unit. A sound emitting surface of the speaker faces the extension tube. The circuit board is electrically connected to the speaker, and a sensing chip is disposed on the circuit board. The capacitive sensing unit includes a sensor and a conducting element. The sensor is electrically connected to the sensing chip through the conducting element. When the extension tube is inserted into an ear canal of a user, the sensor returns a sensing signal to the sensing chip, and the sensing chip sends a control signal to control sound output of the speaker.
摘要翻译：提供具有电容感应功能的入耳式耳机。耳机包括外壳，扬声器，电路板和电容感测单元。壳体具有延伸管和容纳部分。耳尖套在延长管上。容纳部分容纳扬声器，电路板和电容感测单元。扬声器的发声表面面向延伸管。电路板电连接到扬声器，并且感测芯片设置在电路板上。电容感测单元包括传感器和导电元件。传感器通过导电元件与传感芯片电连接。当延长管插入用户的耳道时，传感器将感测信号返回到感测芯片，感测芯片发送控制信号以控制扬声器的声音输出。

2. 发明申请

US20110115342A1 TUNING FORK QUARTZ CRYSTAL RESONATOR 有权
标题翻译：调音台QUARTZ水晶谐振器
公开(公告)号：US20110115342A1
公开(公告)日：2011-05-19
申请号：US12789652
申请日：2010-05-28
申请人： Chien Cheng Yang , Win Yng Wang , Hung Peng Lee
发明人： Chien Cheng Yang , Win Yng Wang , Hung Peng Lee
IPC分类号： H01L41/04 , H01L41/047
CPC分类号： H03H9/19 , H01L41/04 , H03H9/215
摘要： A tuning fork quartz crystal resonator has a base and two resonating arms extended in parallel from the same side of the base. Each resonating arm has asymmetric grooves on its upper and bottom surface, and the via-hole to reliably connect the top and bottom electrode. The asymmetric groove design can simplify the manufacturing process and lower the manufacturing cost. The base has continuous concave on both side surfaces and a recess on the main surface. The energy of ultrasonic wave propagating via the base mounting pads into the ceramic package can be reduced. This unique tuning fork quartz crystal resonator can prevent dramatic reduction of the Q value, and retain the outstanding quality of the resonator.
摘要翻译：音叉石英晶体谐振器具有从基座的同一侧平行延伸的基座和两个谐振臂。每个谐振臂在其上下表面具有不对称的凹槽，并且通孔可靠地连接顶部和底部电极。不对称槽设计可以简化制造过程，降低制造成本。底座在两个侧表面上具有连续的凹面，在主表面上具有凹槽。可以减少通过基座安装垫传播到陶瓷封装中的超声波的能量。这种独特的音叉石英晶体谐振器可以防止Q值的显着降低，并保持谐振器的出色品质。

3. 发明授权

US07682855B2 Fabrication method of substrate-free light emitting diode 失效
标题翻译：无基板发光二极管的制造方法
公开(公告)号：US07682855B2
公开(公告)日：2010-03-23
申请号：US11461436
申请日：2006-07-31
申请人： Chien-Cheng Yang , Zhi-Cheng Hsiao , Gen-Wen Hsieh
发明人： Chien-Cheng Yang , Zhi-Cheng Hsiao , Gen-Wen Hsieh
IPC分类号： H01L21/00
CPC分类号： H01L33/0079
摘要： A substrate-free light emitting diode (LED) including an epitaxy layer, a conductive supporting layer, and a first contact pad is provided. The epitaxy layer includes a first type doped semiconductor layer, a light emitting layer, and a second type doped semiconductor layer. The light emitting layer is disposed on the first type doped semiconductor layer, and a portion of the first type doped semiconductor layer is exposed. The second type doped semiconductor layer and the conductive supporting layer are sequentially disposed on the second type doped semiconductor layer. The first contact pad is disposed on the exposed first type doped semiconductor layer and electrically connected thereto. The first contact pad and the conductive supporting layer serving as an electrode are disposed on the same side of the epitaxy layer to avoid the light shielding effects of the electrode to improve the front light emitting efficiency of the LED.
摘要翻译：提供了包括外延层，导电支撑层和第一接触焊盘的无基板的发光二极管（LED）。外延层包括第一掺杂半导体层，发光层和第二掺杂半导体层。发光层设置在第一掺杂半导体层上，第一掺杂半导体层的一部分露出。第二类掺杂半导体层和导电支撑层依次设置在第二掺杂半导体层上。第一接触焊盘设置在暴露的第一型掺杂半导体层上并与其电连接。用作电极的第一接触焊盘和导电支撑层设置在外延层的同一侧，以避免电极的遮光效应，以提高LED的前发光效率。

4. 发明授权

US07098612B2 Frequency synchronization device for LCD lamps 有权
公开(公告)号：US07098612B2
公开(公告)日：2006-08-29
申请号：US11226938
申请日：2005-09-14
申请人： Shih-Chung Huang , Chien-Cheng Yang , Tim Yu
发明人： Shih-Chung Huang , Chien-Cheng Yang , Tim Yu
IPC分类号： H05B37/00
CPC分类号： H05B41/2822 , H05B41/2824 , H05B41/3927
摘要： A frequency synchronization device for a large LCD having a plurality of lamps as a background light source is disclosed. The device comprises a power amplification unit wherein one power amplification unit is electrically coupled to another amplification unit, each power amplification unit being electrically coupled to one or more of the lamps, adapted to generate a driving signal, and adapted to send the driving signal to the coupled lamp(s) for causing the lamps to operate at the same frequency; a plurality of current sampling elements each electrically coupled to one or more of the lamps for sampling current thereof; and control means comprising a control element and a diode, the control means being electrically coupled to current sampling elements so as to stabilize the current of the lamps. The connection and circuitry of the device are much simplified and improved.

5. 发明授权

US08400049B2 Tuning fork quartz crystal resonator 有权
标题翻译：调音叉石英晶体谐振器
公开(公告)号：US08400049B2
公开(公告)日：2013-03-19
申请号：US12789652
申请日：2010-05-28
申请人： Chien-Cheng Yang , Win-Yng Wang , Hung-Peng Lee
发明人： Chien-Cheng Yang , Win-Yng Wang , Hung-Peng Lee
IPC分类号： H03H9/19
CPC分类号： H03H9/19 , H01L41/04 , H03H9/215
摘要： A tuning fork quartz crystal resonator has a base and two resonating arms extended in parallel from the same side of the base. Each resonating arm has asymmetric grooves on its upper and bottom surface, and the via-hole to reliably connect the top and bottom electrode. The asymmetric groove design can simplify the manufacturing process and lower the manufacturing cost. The base has continuous concave on both side surfaces and a recess on the main surface. The energy of ultrasonic wave propagating via the base mounting pads into the ceramic package can be reduced. This unique tuning fork quartz crystal resonator can prevent dramatic reduction of the Q value, and retain the outstanding quality of the resonator.
摘要翻译：音叉石英晶体谐振器具有从基座的同一侧平行延伸的基座和两个谐振臂。每个谐振臂在其上下表面具有不对称的凹槽，并且通孔可靠地连接顶部和底部电极。不对称槽设计可以简化制造过程，降低制造成本。底座在两个侧表面上具有连续的凹面，在主表面上具有凹槽。可以减少通过基座安装垫传播到陶瓷封装中的超声波的能量。这种独特的音叉石英晶体谐振器可以防止Q值的显着降低，并保持谐振器的出色品质。

6. 发明申请

US20080136343A1 Resonant DC/AC inverter 审中-公开
标题翻译：谐振DC / AC逆变器
公开(公告)号：US20080136343A1
公开(公告)日：2008-06-12
申请号：US11201999
申请日：2005-08-11
申请人： Chung-Che Yu , Chien-Cheng Yang
发明人： Chung-Che Yu , Chien-Cheng Yang
IPC分类号： H05B37/02 , H02M7/5387 , H05B41/36
CPC分类号： H05B41/2827 , H05B41/3925
摘要： A resonant DC/AC inverter includes a DC power source providing a DC voltage, a half-bridge power switch circuit electrically connected to the DC power source being operative to convert the DC voltage to an AC voltage, a resonant tank electrically connected between an output of the half-bridge power switch circuit and an input of a load being operative to boost and filter the AC voltage to generate an AC power voltage supplied to the load, and a controller being operative to detect a magnitude of current in the load and a magnitude of a voltage across the load and to generate pulse waveforms for turning on and off the half-bridge power switch circuit, wherein the controller substantially instantaneously varies a frequency of the pulse waveforms and a duty cycle of the pulse waveforms so as to operate the resonant DC/AC inverter near a neighborhood of a resonant frequency of the resonant tank regardless of a conduction state of the load and improve the efficiency of the inverter regardless of the higher DC voltage applied to the inverter. Particularly, the resonant DC/AC inverter utilizes a piezoelectric transformer to supply power to a fluorescent lamp which is wildly employed in display panels and is extensively used to provide backlighting for liquid crystal displays (LCDs), especially for backlighting LCD monitors and LCD televisions.
摘要翻译：谐振DC / AC逆变器包括提供DC电压的DC电源，电连接到直流电源的半桥功率开关电路，其操作以将DC电压转换为AC电压，电连接在输出端所述半桥电源开关电路的输入和负载的输入端用于升压和过滤所述AC电压以产生提供给所述负载的AC电力电压，以及控制器，用于检测所述负载中的电流的大小，以及负载上的电压的大小，并产生用于导通和关断半桥电源开关电路的脉冲波形，其中控制器基本瞬时地改变脉冲波形的频率和脉冲波形的占空比，以便操作谐振回路附近的谐振DC / AC逆变器，无论负载的导通状态如何，并提高了逆变器的效率施加到逆变器的较高直流电压的ss。特别地，谐振DC / AC逆变器利用压电变压器向显示面板中广泛使用的荧光灯供电，并广泛用于为液晶显示器（LCD）提供背光，特别是用于背光LCD显示器和液晶电视。

7. 发明申请

US20060193560A1 Coupling structure between a fiber and a planar lightwave circuit (PLC) and manufacturing method therefor 审中-公开
标题翻译：光纤和平面光波电路（PLC）之间的耦合结构及其制造方法
公开(公告)号：US20060193560A1
公开(公告)日：2006-08-31
申请号：US11407105
申请日：2006-04-20
申请人： Chien-Cheng Yang , Wen-Jiun Liu , Zhi-Cheng Hsiao
发明人： Chien-Cheng Yang , Wen-Jiun Liu , Zhi-Cheng Hsiao
IPC分类号： G02B6/30
CPC分类号： G02B6/3636 , G02B6/30 , G02B6/3652 , G02B2006/1215
摘要： A coupling structure between a fiber and a PLC to couple the PLC to the fiber is provided. A substrate includes a PLC region and at least one aligning groove for accommodating the fiber. The PLC region has optical circuits and input/output surfaces of the optical circuits. The input/output surfaces face the aligning groove and are at a non-perpendicular angle with respect to progressing direction of the incident light from the top view of the PLC. Therefore, the coupling loss and reflection during transmission can be effectively reduced.
摘要翻译：提供了将光纤和PLC耦合到光纤之间的耦合结构。基板包括PLC区域和用于容纳光纤的至少一个对准槽。 PLC区域具有光电路和光电路的输入/输出表面。输入/输出表面面向对准槽，并且相对于来自PLC的俯视图的入射光的前进方向处于非垂直角度。因此，可以有效地减少传输期间的耦合损耗和反射。

8. 发明申请

US20060071617A1 Frequency synchronization device for LCD lamps 有权
标题翻译：液晶灯频率同步装置
公开(公告)号：US20060071617A1
公开(公告)日：2006-04-06
申请号：US11226938
申请日：2005-09-14
申请人： Shih-Chung Huang , Chien-Cheng Yang , Tim Yu
发明人： Shih-Chung Huang , Chien-Cheng Yang , Tim Yu
IPC分类号： H05B37/00 , H05B39/00 , H05B41/00
CPC分类号： H05B41/2822 , H05B41/2824 , H05B41/3927
摘要： A frequency synchronization device for a large LCD having a plurality of lamps as a background light source is disclosed. The device comprises a power amplification unit wherein one power amplification unit is electrically coupled to another amplification unit, each power amplification unit being electrically coupled to one or more of the lamps, adapted to generate a driving signal, and adapted to send the driving signal to the coupled lamp(s) for causing the lamps to operate at the same frequency; a plurality of current sampling elements each electrically coupled to one or more of the lamps for sampling current thereof; and control means comprising a control element and a diode, the control means being electrically coupled to current sampling elements so as to stabilize the current of the lamps. The connection and circuitry of the device are much simplified and improved.
摘要翻译：公开了一种具有多个灯作为背景光源的大型LCD的频率同步装置。该装置包括功率放大单元，其中一个功率放大单元电耦合到另一个放大单元，每个功率放大单元电耦合到一个或多个灯，适于产生驱动信号，并适于将驱动信号发送到用于使灯以相同频率操作的耦合灯; 多个电流采样元件，每个电流采样元件电耦合到一个或多个灯，用于对其电流进行采样; 以及包括控制元件和二极管的控制装置，所述控制装置电耦合到电流采样元件，以稳定灯的电流。设备的连接和电路被大大简化和改进。

9. 发明授权

US07626208B2 Bendable solid state planar light source structure 有权
标题翻译：可弯曲固态平面光源结构
公开(公告)号：US07626208B2
公开(公告)日：2009-12-01
申请号：US11309200
申请日：2006-07-13
申请人： Chien-Cheng Yang , Chao-Kai Hsu , Jing-Yao Chang
发明人： Chien-Cheng Yang , Chao-Kai Hsu , Jing-Yao Chang
IPC分类号： H01L33/00
CPC分类号： H05K1/0203 , F21K9/00 , F21V33/0008 , F21Y2105/10 , F21Y2115/10 , H01L2924/0002 , H05K1/189 , H05K2201/09318 , H05K2201/09481 , H05K2201/10106 , H05K2201/10553 , H05K2203/049 , H01L2924/00
摘要： A bendable LED planar light source structure, a flexible substrate therefore, and a manufacturing method thereof are provided. The flexible substrate has metal layers on both sides, where the metal layer on one side has a circuit layout, and the metal layer on the other side has a pattern structure or a whole metal coating with reflecting and scattering characteristics. Meanwhile, bonding pads are provided on the same side or opposite side as the metal layer with the circuit layout, and an array of LED dies is bonded with the bonding pads through wire bonding or flip chip bonding, such that the LED dies are conducted with current through the circuit layout on the flexible substrate, so as to form a planar light source.
摘要翻译：提供了一种可弯曲的LED平面光源结构，因此可挠性基板及其制造方法。柔性基板的两侧具有金属层，其一侧的金属层具有电路布局，另一侧的金属层具有具有反射和散射特性的图案结构或整体金属涂层。同时，在具有电路布局的金属层的相同侧或相对侧上设置接合焊盘，并且通过引线接合或倒装芯片接合将LED管芯阵列与接合焊盘接合，使得LED管芯与电流通过柔性基板上的电路布局，以形成平面光源。

10. 发明申请

US20070158639A1 SUBSTRATE-FREE LIGHT EMITTING DIODE AND FABRICATION METHOD THEREOF 失效
标题翻译：无基板发光二极管及其制造方法
公开(公告)号：US20070158639A1
公开(公告)日：2007-07-12
申请号：US11461436
申请日：2006-07-31
申请人： Chien-Cheng Yang , Zhi-Cheng Hsiao , Gen-Wen Hsieh
发明人： Chien-Cheng Yang , Zhi-Cheng Hsiao , Gen-Wen Hsieh
IPC分类号： H01L33/00 , H01L21/461
CPC分类号： H01L33/0079
摘要： A substrate-free light emitting diode (LED) including an epitaxy layer, a conductive supporting layer, and a first contact pad is provided. The epitaxy layer includes a first type doped semiconductor layer, a light emitting layer, and a second type doped semiconductor layer. The light emitting layer is disposed on the first type doped semiconductor layer, and a portion of the first type doped semiconductor layer is exposed. The second type doped semiconductor layer and the conductive supporting layer are sequentially disposed on the second type doped semiconductor layer. The first contact pad is disposed on the exposed first type doped semiconductor layer and electrically connected thereto. The first contact pad and the conductive supporting layer serving as an electrode are disposed on the same side of the epitaxy layer to avoid the light shielding effects of the electrode to improve the front light emitting efficiency of the LED.
摘要翻译：提供了包括外延层，导电支撑层和第一接触焊盘的无基板的发光二极管（LED）。外延层包括第一掺杂半导体层，发光层和第二掺杂半导体层。发光层设置在第一掺杂半导体层上，第一掺杂半导体层的一部分露出。第二类掺杂半导体层和导电支撑层依次设置在第二掺杂半导体层上。第一接触焊盘设置在暴露的第一型掺杂半导体层上并与其电连接。用作电极的第一接触焊盘和导电支撑层设置在外延层的同一侧，以避免电极的遮光效应，以提高LED的前发光效率。

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