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公开(公告)号：US09099929B2
公开(公告)日：2015-08-04
申请号：US14047146
申请日：2013-10-07
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： Po-Jung Tseng , Chin-Chuan Huang , Sin-Li Lin , Yu-Kang Lo , Huang-Jen Chiu , Jing-Yuan Lin
CPC classification number: H02M3/33592 , H02M1/36 , H02M2001/0019 , Y02B70/1475
Abstract: A power converting device includes a main switch, a synchronous rectifier switch, a rectifier-filter circuit which outputs an output voltage, and a synchronous rectifier control circuit which includes a sampling circuit coupled to the rectifier-filter circuit for outputting a voltage variation signal, a differential amplifier circuit that outputs an amplified signal by adding the output voltage and an offset voltage to the voltage variation signal attenuated thereby, and a comparison circuit that compares the amplified signal with the output voltage so as to output a trigger signal, such that the synchronous rectifier switch is turned on when the main switch is turned off, and is turned off prior to conduction of the main switch.
Abstract translation: 电力转换装置包括主开关，同步整流开关，输出输出电压的整流滤波电路和同步整流控制电路，该电路包括与整流滤波电路耦合的采样电路，用于输出电压变化信号， 差分放大器电路，通过将输出电压和偏移电压加到由其衰减的电压变化信号中来输出放大信号;以及比较电路，其将放大的信号与输出电压进行比较，以便输出触发信号，使得 当主开关关闭时，同步整流开关导通，并在主开关导通之前关闭。
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公开(公告)号：US20150043131A1
公开(公告)日：2015-02-12
申请号：US14318843
申请日：2014-06-30
Inventor： KAI-KHUAN YU , NIEN-HUNG YAO , HSIN-YU YANG , YU-SHAN KAO
CPC classification number: H05K7/1492 , H02B1/26 , H05K7/1457 , Y10T29/49213
Abstract: A power distribution device for connection with a plurality of power supply units includes a signal control element, a transmission mechanism including a current transmission unit and a ground transmission unit, and a plurality of electrical connectors respectively adapted for insertion of and connection with the power supply units. Each electrical connector includes a first conductive terminals electrically connected to the signal control element for transmitting an electrical signal to the signal control element, and a plurality of second conductive terminals electrically connected to the current and ground transmission units for transmitting current to the current and ground transmission units.
Abstract translation: 用于与多个电源单元连接的配电装置包括信号控制元件，包括电流传输单元和接地传输单元的传输机构，以及分别适于插入和连接电源的多个电连接器 单位。 每个电连接器包括电连接到信号控制元件的第一导电端子，用于将信号传输到信号控制元件，以及多个第二导电端子，电连接到电流和地面传输单元，用于将电流传输到电流和地 传输单元。
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公开(公告)号：US08902481B2
公开(公告)日：2014-12-02
申请号：US14047139
申请日：2013-10-07
Inventor： Yi Cai , Qi Ning , Chih-Po Lin
CPC classification number: H04N1/00761
Abstract: In a method for document digitization, an apparatus generates a first image of a document sheet by irradiating the document sheet using a first light source and detecting the document sheet irradiated with light from the first light source, which enables detection of ink on the document sheet that defines a marked portion. The apparatus further generates a second image of the document sheet by irradiating the document sheet using a second light source and detecting the document sheet irradiated with light from the second light source, which enables detection of content on the document sheet. The apparatus further obtains a region of the second image that corresponds to the marked portion of the document sheet based on the first image.
Abstract translation: 在文档数字化的方法中，装置通过使用第一光源照射文件片材并且检测用来自第一光源的光照射的文件片材来生成文件片材的第一图像，其能够检测文档片材上的墨水 它定义了一个标记的部分。 该装置还通过使用第二光源照射文件片并检测从第二光源照射的光的文件片，从而能够检测文件片上的内容，进一步产生文件片的第二图像。 该装置还基于第一图像获得与文档片的标记部分相对应的第二图像的区域。
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公开(公告)号：US08902478B2
公开(公告)日：2014-12-02
申请号：US13800388
申请日：2013-03-13
Inventor： Chun-Liang Liu , Ta-Yi Lee
CPC classification number: H04N1/04 , H04N1/1065 , H04N2201/0434 , H04N2201/0456
Abstract: An image scanning device includes a bottom wall, a surrounding wall extending upwardly from the bottom wall, a frame connected to the surrounding wall and having a first side plate, and a transparent panel fixed to the frame and having a lateral side supported by an upper part of the first side plate. A contact image sensor module is disposed on the bottom wall transverse to the first side plate, and includes a housing having a first short side wall spaced apart from the first side plate by a first distance less than or equal to 2 mm, and a plurality of sensors, one of which that is closest to the first short side wall is spaced apart from an outer surface of the first short side wall by a second distance less than or equal to 2.5 mm.
Abstract translation: 图像扫描装置包括底壁，从底壁向上延伸的周壁，连接到周围壁的框架，具有第一侧板和固定到框架的透明板，并且具有由上部 第一侧板的一部分。 接触图像传感器模块设置在横向于第一侧板的底壁上，并且包括具有与第一侧板隔开第一距离小于或等于2mm的第一短侧壁的壳体，以及多个 的传感器，其中最靠近第一短侧壁的传感器与第一短侧壁的外表面间隔小于或等于2.5mm的第二距离。
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125.发明申请公开(公告)号：US20140343757A1
公开(公告)日：2014-11-20
申请号：US14262940
申请日：2014-04-28
Inventor： HONG-LUN LIU , BO-ZONG WU
IPC: G05D1/02
CPC classification number: G05D1/028 , G05D2201/0203 , Y10S901/01
Abstract: First and second positioning devices disposed at first and second stationary locations transmit first and second pilot signals, respectively. Transmission coverages of the first and second pilot signals have an area of overlap. When a mobile robot moves to the area of overlap, the mobile robot determines first angular orientation information between the mobile robot and the first positioning device, and second angular orientation information between the mobile robot and the second positioning device. The mobile robot then determines an initial position of the mobile robot based on the first stationary location, the second stationary location, the first angular orientation information, and the second angular orientation information.
Abstract translation: 设置在第一和第二固定位置的第一和第二定位装置分别传输第一和第二导频信号。 第一和第二导频信号的传输覆盖具有重叠区域。 当移动机器人移动到重叠区域时，移动机器人确定移动机器人与第一定位装置之间的第一角度定向信息，以及移动机器人与第二定位装置之间的第二角度定向信息。 然后，移动机器人基于第一固定位置，第二固定位置，第一角度定向信息和第二角度定向信息来确定移动机器人的初始位置。
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Patent Agency Ranking
公开(公告)号：US08854705B2
公开(公告)日：2014-10-07
申请号：US13933188
申请日：2013-07-02
Inventor： Chun-Liang Liu , Ta-Yi Lee
IPC: H04N1/10
CPC classification number: H04N1/1039 , H04N1/00559 , H04N1/1017 , H04N1/1026 , H04N2201/0446
Abstract: An image scanning apparatus includes a base, a transparent plate, a guide rod disposed between the base and the transparent plate, an optical sensor module, and a carrier mounted on the guide rod and including a first support bracket to place the optical sensor module thereto and having a first pivot connecting portion, a second support bracket having a second pivot connecting portion connected pivotally to the first pivot connecting portion, and an elastic member disposed between the first and second support brackets and biasing upwardly the first support bracket so as to keep the optical sensor module in constant contact with the transparent plate.
Abstract translation: 一种图像扫描装置，包括基座，透明板，设置在基座和透明板之间的导杆，安装在导杆上的光学传感器模块和载体，并且包括第一支撑托架以将光学传感器模块放置在其上 并具有第一枢转连接部分，第二支撑托架具有枢转地连接到第一枢转连接部分的第二枢转连接部分，以及设置在第一和第二支撑托架之间的弹性部件，并向上偏压第一支撑托架以便保持 光学传感器模块与透明板恒定接触。
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公开(公告)号：US20140217446A1
公开(公告)日：2014-08-07
申请号：US14164553
申请日：2014-01-27
Inventor： YI-CHIEN CHANG , CHEN-HSIU LIN , MENG-SUNG CHOU
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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128.发明申请POWER CONVERTER WITH PRIMARY-SIDE FEEDBACK CONTROL AND VOLTAGE CONTROL METHOD THEREOF 有权具有初级反馈控制的电力转换器及其电压控制方法公开(公告)号：US20140119066A1
公开(公告)日：2014-05-01
申请号：US14039137
申请日：2013-09-27
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： CHIEN-YU LIN , WEI-LIEH LAI , YA-JHE LIU , YU-KANG LO , HUANG-JEN CHIU , CHENG-TING LIN
IPC: H02M3/335
CPC classification number: H02M3/33523
Abstract: A voltage control method for a power converter includes: acquiring a current of a first primary side winding of a transformer circuit of the power converter; integrating the acquired current to obtain an average voltage; comparing the average voltage with a reflected voltage associated with a current of a secondary side winding of the transformer circuit; and adjusting a duty cycle of a switch of the power converter based on an obtained comparison result for adjustment of an output voltage of the power converter.
Abstract translation: 一种电力转换器的电压控制方法，包括：获取电力变换器的变压器电路的第一一次侧绕组的电流; 积分所获得的电流以获得平均电压; 将平均电压与与变压器电路的次级侧绕组的电流相关联的反射电压进行比较; 以及基于获得的用于调节功率转换器的输出电压的比较结果来调整功率转换器的开关的占空比。
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公开(公告)号：US20140112027A1
公开(公告)日：2014-04-24
申请号：US14049456
申请日：2013-10-09
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： PO-JUNG TSENG , CHIN-CHUAN HUANG , SIN-LI LIN , YU-KANG LO , HUANG-JEN CHIU , JING-YUAN LIN
IPC: H02M3/335
CPC classification number: H02M3/33546 , H02M3/33592 , Y02B70/1475
Abstract: A power converting device includes a transformer, a first switch coupled to a primary winding of the transformer, a PWM controller which generates a first PWM signal for controlling conduction and non-conduction of the first switch and which generates a control signal that leads the first PWM signal, a rectifier-filter circuit which rectifies an induced voltage generated by a secondary winding of the transformer, a second switch coupled to the secondary winding, and a synchronous rectifier controller which controls conduction and non-conduction of the second switch, and which controls, according to the control signal, the second switch to become non-conductive prior to conduction of the first switch.
Abstract translation: 电力转换装置包括变压器，耦合到变压器的初级绕组的第一开关，PWM控制器，其产生用于控制第一开关的导通和非导通的第一PWM信号，并产生导通第一开关的控制信号 PWM信号，整流滤波电路，其对由变压器的次级绕组产生的感应电压进行整流，耦合到次级绕组的第二开关和控制第二开关的导通和不导通的同步整流器控制器，以及哪个 根据控制信号控制第二开关在第一开关导通之前变得不导通。
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130.发明申请METHOD FOR A WIRELESS TARGET DEVICE TO AUTOMATICALLY CONNECT TO A TARGET NETWORK, WIRELESS NETWORK SYSTEM WITH AUTOMATIC NETWORK SETTING ABILITY, AND WIRELESS TARGET DEVICE THEREOF 有权用于自动连接到目标网络的无线目标设备的方法，具有自动网络设置能力的无线网络系统及其无线目标设备公开(公告)号：US20140064198A1
公开(公告)日：2014-03-06
申请号：US13958752
申请日：2013-08-05
Inventor： CHIH-LI PAN , HENG-YI LIN , CHIH-YEN WU
IPC: H04W76/02
Abstract: A method is for allowing a wireless target device to automatically connect to a target network. The method is to be implemented by a wireless executing device in a wireless network system. In the method, the wireless executing device is configured to establish an ad-hoc wireless network with the wireless target device, and to transmit an access setting to the wireless target device over the ad-hoc wireless network. The access setting enables the wireless target device to connect to the target network automatically.
Abstract translation: 一种方法是允许无线目标设备自动连接到目标网络。 该方法由无线网络系统中的无线执行装置实现。 在该方法中，无线执行装置被配置为与无线目标设备建立自组织无线网络，并且通过自组织无线网络向无线目标设备发送访问设置。 访问设置使无线目标设备能够自动连接到目标网络。
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