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公开(公告)号：US20150357922A1
公开(公告)日：2015-12-10
申请号：US14611334
申请日：2015-02-02
Inventor： WEI-LIEH LAI , KO-FU CHOU , YI-PIN LEE
CPC classification number: H02M3/3376 , H02M3/33592 , H02M2001/0058 , H02M2001/007 , Y02B70/1433 , Y02B70/1475 , Y02B70/1491 , Y02P80/112
Abstract: A direct current voltage conversion device includes a buck converter receiving a direct current input voltage and outputting a direct current first voltage according to a first control signal, a series resonant converter outputting an alternating current second voltage according to a second control signal and a third control signal, a transformer that receives the alternating current second voltage, a rectifier, and an output capacitor electrically coupled with the rectifier. The rectifier generates a direct current output voltage according to a fourth control signal and a fifth control signal, which is outputted across the output capacitor.
Abstract translation: 直流电压转换装置包括：降压转换器，其接收直流输入电压，并根据第一控制信号输出直流第一电压;串联谐振变换器，根据第二控制信号输出交流第二电压;以及第三控制 信号，接收交流二次电压的变压器，整流器和与整流器电耦合的输出电容器。 整流器根据输出电容器输出的第四控制信号和第五控制信号产生直流输出电压。
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162.发明授权公开(公告)号：US09202437B2
公开(公告)日：2015-12-01
申请号：US14177258
申请日：2014-02-11
Inventor： Wen-Sheng Chen , Wei-Chih Liao , Liang-Hong Wang
IPC: G09G3/36 , G09G5/10 , G02F1/1335 , G09G3/34 , G09G5/18
CPC classification number: G09G5/10 , G02F1/133603 , G09G3/3406 , G09G5/18 , G09G2330/022 , G09G2330/12 , G09G2340/14
Abstract: A liquid crystal display (LCD) system includes an LCD device and an alternating current (AC) adapter. The LCD device includes a video processing module and a light emitting diode (LED) backlight module. The AC adapter includes a backlight driving module and an AC-to-DC (direct current) converting module. The backlight driving module generates a backlight driving signal, and outputs the backlight driving signal to drive the LED backlight module of the LCD device. The AC-to-DC converting module is adapted to convert an AC line voltage into first and second DC voltages, and outputs the first and second DC voltages to power the video processing module of the LCD device and the backlight driving module, respectively.
Abstract translation: 液晶显示器（LCD）系统包括LCD装置和交流（AC）适配器。 LCD装置包括视频处理模块和发光二极管（LED）背光模块。 AC适配器包括背光驱动模块和AC-DC（直流）转换模块。 背光驱动模块生成背光驱动信号，并输出背光驱动信号来驱动LCD装置的LED背光模块。 AC-DC转换模块适于将AC线电压转换为第一和第二DC电压，并输出第一和第二DC电压以分别为LCD装置和背光驱动模块的视频处理模块供电。
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公开(公告)号：US20150311249A1
公开(公告)日：2015-10-29
申请号：US14689315
申请日：2015-04-17
Inventor： MING-KUN WENG , KUO-MING CHIU , SHIH-CHIANG YEN , MENG-SUNG CHOU , CHEN-HSIU LIN
CPC classification number: H01L25/0753 , H01L33/486 , H01L33/54 , H01L33/58 , H01L33/62 , H01L2924/0002 , H01L2924/00
Abstract: An LED device includes a substrate, a number (N) of flip-chip LED die(s), an electrical conductive structure and a lens structure. The substrate has upper and lower surfaces and is formed with multiple through holes. A ratio of LED die(s) surface area to an area of the upper surface of the substrate ranges from 22.7% to 76.2%. The electrical conductive structure includes a number (N) of upper bonding pad assembly (assemblies), a number (N+1) of lower bonding pads and a number (2N) of interconnectors. Each upper bonding pad assembly includes two upper bonding pads electrically connected to the LED die(s). The interconnectors are disposed in the through holes and interconnect the upper and lower bonding pads. The lens structure covers the LED die(s).
Abstract translation: LED器件包括衬底，数量（N）个倒装芯片LED管芯，导电结构和透镜结构。 基板具有上表面和下表面，并且形成有多个通孔。 LED模具表面积与衬底上表面面积的比例为22.7％至76.2％。 导电结构包括数个（N）个上焊接焊盘组件（组件），多个（N + 1）个下焊盘和数个（2N）个互连器。 每个上焊盘组件包括电连接到LED管芯的两个上焊盘。 互连器设置在通孔中并且互连上下键合焊盘。 透镜结构覆盖LED模具。
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公开(公告)号：US09129070B2
公开(公告)日：2015-09-08
申请号：US13790725
申请日：2013-03-08
Inventor： Sheng-Kao Chen , Ching-Hui Chen , Hung-Chih Wang
CPC classification number: G06F13/4081 , H05K5/0256
Abstract: A portable memory storage device includes a housing and plural memory modules insertable into the housing. Each memory module includes a module shell, which has a module body and a positioning mechanism, and a memory member connected to the module shell. The positioning mechanism is disposed on the module body and is exposed from the housing. The positioning mechanism of a first memory module abuts against a front opening-defining edge, and the positioning mechanism of a last memory module abuts against a rear opening-defining edge, such that the plural memory modules are positioned in the housing. The memory module may be removed from the housing when the positioning mechanism is depressed.
Abstract translation: 便携式存储器存储设备包括壳体和可插入到壳体中的多个存储器模块。 每个存储器模块包括模块壳体，其具有模块体和定位机构，以及连接到模块壳体的存储器构件。 定位机构设置在模块主体上并从外壳露出。 第一存储模块的定位机构抵靠前开口限定边缘，并且最后存储器模块的定位机构抵靠后开口限定边缘，使得多个存储器模块定位在壳体中。 当定位机构被按下时，存储器模块可以从壳体移除。
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公开(公告)号：US09099625B2
公开(公告)日：2015-08-04
申请号：US14164553
申请日：2014-01-27
Inventor： Yi-Chien Chang , Chen-Hsiu Lin , Meng-Sung Chou
IPC: H01L33/48 , H01L33/62 , H01L23/495 , H01L33/58
CPC classification number: H01L33/58 , H01L33/486 , H01L33/62 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/00
Abstract: A light emitting diode package includes a metallic frame, and an LED chip disposed on the metallic frame. The metallic frame includes first and second metal plates arranged side by side with a space therebetween, and two support arms extending integrally and respectively from two opposite ends of the second metal plate to a level higher than the second top surface and that further extend toward the first metal plate at a level higher than the first top surface crossing the space. The support arms are not in contact with the first metal plate. An encapsulant encapsulates the metallic frame and the LED chip. At least a region of the encapsulant that covers the LED chip is transparent.
Abstract translation: 发光二极管封装包括金属框架和设置在金属框架上的LED芯片。 金属框架包括并排布置在其间的空间的第一和第二金属板，以及分别从第二金属板的两个相对端整体延伸到高于第二顶表面的水平面的两个支撑臂，并且进一步向着 第一金属板的高度高于穿过空间的第一顶面。 支撑臂不与第一金属板接触。 密封剂封装金属框架和LED芯片。 至少覆盖LED芯片的密封剂的区域是透明的。
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Patent Agency Ranking
公开(公告)号：US08899700B2
公开(公告)日：2014-12-02
申请号：US13628179
申请日：2012-09-27
Inventor： Chin-Pang Hsu , Chuan-Feng Chen , Chin-Yueh Liu
CPC classification number: G06F1/187
Abstract: A housing includes a housing body defining a receiving space, having a lateral opening, and including two fixed plates one of which is formed with a latch hole. A carrier device includes a carrier frame rotatably connected between the fixed plates and rotatable into and out of the receiving space through the lateral opening and having at least one first connection part, at least one locking member releasably engaged to the latch hole and including a second connection part slidably connected to the first connection part, and at least one resilient biasing element configured to bias the locking member toward the latch hole.
Abstract translation: 壳体包括限定容纳空间的壳体，其具有侧向开口，并且包括两个固定板，其中一个固定板形成有闩锁孔。 载体装置包括可旋转地连接在固定板之间并通过侧开口旋转进入和离开容纳空间的载体框架，并且具有至少一个第一连接部分，至少一个可释放地接合到闩锁孔的锁定构件，并且包括第二 连接部分可滑动地连接到第一连接部分，以及至少一个弹性偏置元件，其构造成朝向闩锁孔偏压锁定部件。
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167.发明申请LOUDSPEAKER NOISE INSPECTION METHOD, LOUDSPEAKER NOISE INSPECTION DEVICE AND RECORDING MEDIUM FOR RECORDING A LOUDSPEAKER NOISE INSPECTION PROGRAM 有权扬声器噪声检测方法，扬声器噪声检测装置和记录扬声器噪声检查程序的记录介质公开(公告)号：US20140341381A1
公开(公告)日：2014-11-20
申请号：US14274856
申请日：2014-05-12
Inventor： CHIANG-KAI WU
IPC: H04R29/00
CPC classification number: H04R29/001 , H04R3/007 , H04R29/008
Abstract: A loudspeaker noise inspection method is to be implemented by an electronic device and includes the steps of: obtaining a frequency sweeping audio signal from an audio output generated by a loudspeaker in response to a frequency sweeping input signal; performing differentiation upon the frequency sweeping audio signal so as to generate a differentiated frequency sweeping audio signal; and dividing the differentiated frequency sweeping audio signal by a constant which is greater than 2π times a maximum frequency of the frequency sweeping audio signal, so as to obtain an attenuated frequency sweeping audio signal for inspection of a noise pulse in the frequency sweeping audio signal.
Abstract translation: 扬声器噪声检查方法由电子设备实现，包括以下步骤：响应于频率扫描输入信号从由扬声器产生的音频输出中获得频率扫描音频信号; 在频率扫描音频信号上执行区分，以便产生微分的扫频音频信号; 并将分频的扫频音频信号除以大于2＆pgr的常数; 乘以频率扫描音频信号的最大频率，以便获得用于检查频率扫描音频信号中的噪声脉冲的衰减频率扫描音频信号。
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公开(公告)号：US20140291706A1
公开(公告)日：2014-10-02
申请号：US14308956
申请日：2014-06-19
Inventor： CHEN-HSIU LIN , KUO-MING CHIU
CPC classification number: H01L33/52 , H01L24/48 , H01L24/78 , H01L24/85 , H01L25/0753 , H01L33/60 , H01L2224/48091 , H01L2224/48137 , H01L2224/48455 , H01L2224/48465 , H01L2224/73265 , H01L2224/78301 , H01L2224/85181 , H01L2224/85444 , H01L2224/92247 , H01L2924/00014 , H01L2924/12035 , H01L2924/12041 , H01L2924/15787 , H01L2933/005 , H01L2224/45099 , H01L2924/00
Abstract: A light emitting diode (LED) device includes: a substrate having a central portion; an LED chip unit formed on the central portion of the substrate; a circuit pattern having a positive electrode and a negative electrode that are formed on the substrate, each of the positive electrode and the negative electrode including an arc portion and at least one extending portion that extends from the arc portion toward the central portion; a wire unit connecting the LED chip unit to the extending portions; a glass layer disposed on the substrate, covering the arc portions and including an opening unit that is aligned with the central portion of the substrate; a dam structure formed on the glass layer and extending along the arc portions; and an encapsulated body disposed substantially within the dam structure to cover the extending portions, the wire unit and the LED chip unit.
Abstract translation: 发光二极管（LED）装置包括：具有中心部分的基板; 形成在基板的中心部分上的LED芯片单元; 形成在基板上的具有正极和负极的电路图案，所述正极和所述负极中的每一个包括弧形部分和从所述弧形部分朝向所述中心部分延伸的至少一个延伸部分; 将所述LED芯片单元连接到所述延伸部的线单元; 设置在所述基板上的玻璃层，其覆盖所述圆弧部并且包括与所述基板的中心部对准的开口单元; 形成在玻璃层上并沿着圆弧部分延伸的坝结构; 以及基本上设置在坝结构内以覆盖延伸部分，线单元和LED芯片单元的封装体。
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公开(公告)号：US08790124B2
公开(公告)日：2014-07-29
申请号：US13676383
申请日：2012-11-14
Inventor： Tung-Yuan Lee , Hao Chien
IPC: H01R13/44
CPC classification number: H01R13/642 , H01R31/06
Abstract: An electrical plug device includes a housing that is formed with two receptacles, a positioning member that is disposed in the housing and that includes a base, a fixed arm unit and a flexible arm unit, and a plug member that includes a pivot rod and two plug prongs receivable in the receptacles. The base, the fixed arm unit and the flexible arm unit cooperatively define an engaging groove. The pivot rod includes a rod body pivotally received in the engaging groove and a protrusion protruding from the rod body. The plug prongs are respectively secured in position when respectively protruding out of the receptacles via detachable engagement of the protrusion with and detachable abutment of the rod body against the flexible arm unit.
Abstract translation: 一种电插头装置，包括形成有两个插座的壳体，设置在壳体中并包括底座，固定臂单元和柔性臂单元的定位构件，以及包括枢轴杆和两个 插头在插座中应收。 基座，固定臂单元和柔性臂单元协调地限定了接合槽。 所述枢轴杆包括枢转地容纳在所述接合槽中的杆体和从所述杆本体突出的突起。 当通过可拆卸的突起与杆主体抵靠柔性臂单元的可分离的接合分别从插座伸出时，插头插头分别固定就位。
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公开(公告)号：US20140112029A1
公开(公告)日：2014-04-24
申请号：US14019914
申请日：2013-09-06
Applicant: Lite-On Technology Corp.
Inventor： CHIEN-YU LIN , WEI-LIEH LAI , YA-JHE LIU , YU-KANG LO , HUANG-JEN CHIU , CHENG-TING LIN
CPC classification number: G05F1/563 , H02M1/15 , H02M1/4258 , H02M2001/007 , Y02B70/126
Abstract: An electric power converting device includes a rectifier, a flyback voltage converter and a non-isolated voltage regulator. The rectifier is for converting an alternating current (AC) signal received from an AC power source into a direct current (DC) signal. The flyback voltage converter is electrically connected to the rectifier for transforming voltage of the DC signal from the rectifier to output a regulated DC signal. The non-isolated voltage regulator is electrically connected to the flyback voltage converter for reducing a voltage ripple of the regulated DC signal from the flyback voltage converter and for outputting an output voltage to a load.
Abstract translation: 电力转换装置包括整流器，回扫电压转换器和非隔离电压调节器。 整流器用于将从AC电源接收的交流（AC）信号转换为直流（DC）信号。 回扫电压转换器电连接到整流器，用于转换来自整流器的DC信号的电压以输出调节的DC信号。 非隔离电压调节器电连接到回扫电压转换器，用于降低来自回扫电压转换器的稳压DC信号的电压纹波，并将输出电压输出到负载。
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