专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08922161B2 Three-dimensional glasses and system for wireless power transmission 有权
标题翻译：三维眼镜和无线电力传输系统
公开(公告)号：US08922161B2
公开(公告)日：2014-12-30
申请号：US13102140
申请日：2011-05-06
申请人： Sung-jin Choi , Kang-hyun Yi , Myoung-jun Lee
发明人： Sung-jin Choi , Kang-hyun Yi , Myoung-jun Lee
IPC分类号： H02J7/00 , H02J7/02 , H04N13/04 , H01F38/14
CPC分类号： H02J50/80 , H01F38/14 , H02J7/025 , H02J50/12 , H04N13/341 , H04N2213/008
摘要： Three-dimensional (3D) glasses and a system for wireless power transmission are provided. The 3D glasses include a frame, a resonance reception part which includes a reception conductive wire loop and a resonance capacitor for wireless charging, a rectification part which rectifies a voltage generated by the resonance reception part, and a charging part which charges a battery using the rectified voltage. The frame includes a first temple, a second temple, a first lens holder part, a second lens holder part, and a bridge part connecting the first lens holder part and the second lens holder part.
摘要翻译：提供三维（3D）眼镜和无线电力传输系统。 3D眼镜包括框架，谐振接收部分，其包括接收导线回路和用于无线充电的谐振电容器，整流部分，其对由谐振接收部分产生的电压进行整流;以及充电部件，其使用整流电压。框架包括第一镜腿，第二镜腿，第一透镜保持器部分，第二透镜保持器部分和连接第一透镜保持器部分和第二透镜保持器部分的桥接部分。

2. 发明授权

US08624940B2 Backlight unit and display apparatus 有权
标题翻译：背光单元和显示设备
公开(公告)号：US08624940B2
公开(公告)日：2014-01-07
申请号：US12819822
申请日：2010-06-21
申请人： Tae-hoon Kim , Sang-hoon Lee , Sung-jin Choi , Myoung-jun Lee , Pankaj Agarwal , Youn-hee Kim
发明人： Tae-hoon Kim , Sang-hoon Lee , Sung-jin Choi , Myoung-jun Lee , Pankaj Agarwal , Youn-hee Kim
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G3/342 , G09G2320/0233 , G09G2330/02 , G09G2330/024 , H05B33/0827 , H05B33/086
摘要： A backlight unit and a display apparatus are provided. The display apparatus includes a power supply unit which outputs a first voltage; a light emitting unit which includes a first end connected to the power supply unit, and a second end, the first end receiving the first voltage from the power supply unit; and a compensation unit which includes a first end connected to the second end of the light emitting unit, and which compensates a deviation between the first voltage and a rated voltage of the light emitting unit.
摘要翻译：提供背光单元和显示装置。显示装置包括输出第一电压的电源单元; 发光单元，其包括连接到电源单元的第一端和第二端，第一端从电源单元接收第一电压; 以及补偿单元，其包括连接到所述发光单元的第二端的第一端，并且补偿所述发光单元的所述第一电压和额定电压之间的偏差。

3. 发明授权

US09165514B2 Display apparatus and backlight unit 有权
标题翻译：显示装置和背光单元
公开(公告)号：US09165514B2
公开(公告)日：2015-10-20
申请号：US12838666
申请日：2010-07-19
申请人： Sung-jin Choi , Sang-hoon Lee , Tae-hoon Kim , Pankaj Agarwal , Myoung-jun Lee , Youn-hee Kim
发明人： Sung-jin Choi , Sang-hoon Lee , Tae-hoon Kim , Pankaj Agarwal , Myoung-jun Lee , Youn-hee Kim
IPC分类号： G09G3/34 , H05B33/08
CPC分类号： G09G3/342 , G09G2310/0235 , G09G2320/0233 , G09G2320/064 , G09G2320/0666 , G09G2330/02 , G09G2330/028 , H05B33/0827 , H05B33/0857
摘要： A display apparatus is provided. The display apparatus includes: a display panel; and a backlight unit which provides the display panel with backlight. The backlight unit includes: a converter which converts a voltage of a received power and outputs an output power, a plurality of light source modules which receives the output power from the converter, and a control unit which determines powering conditions to operate the plurality of the light source modules in a specific state for each of the plurality of light source modules, and controls the converter sequentially based on the determined powering conditions.
摘要翻译：提供一种显示装置。显示装置包括：显示面板; 以及向显示面板提供背光的背光单元。背光单元包括：转换器，其接收接收功率的电压并输出输出功率;多个光源模块，其从转换器接收输出功率;以及控制单元，其确定供电条件以操作多个对于多个光源模块中的每一个，处于特定状态的光源模块，并且基于所确定的供电条件顺序控制转换器。

4. 发明授权

US08749160B2 LED driver circuit and method of driving LED 有权
标题翻译： LED驱动电路及LED驱动方法
公开(公告)号：US08749160B2
公开(公告)日：2014-06-10
申请号：US13313161
申请日：2011-12-07
申请人： Sang-hoon Lee , Sung-jin Choi , Myoung-jun Lee
发明人： Sang-hoon Lee , Sung-jin Choi , Myoung-jun Lee
IPC分类号： H05B37/00
CPC分类号： H05B33/0866 , H05B33/0818 , Y02B20/347
摘要： A light emitting diode (LED) driver circuit is provided. The LED driver circuit includes an LED the LED; a power unit which provides a current to the LED through an inductor; a dimming switch which is connected to the LED and bypasses the current provided to the LED; an input unit which receives brightness information of the LED; a logic unit which calculates reference currents for each driving mode according to the received brightness information; a current control unit which controls the power unit to provide the current based on the driving mode and the calculated reference currents to the inductor; and a switch control unit which switches the dimming switch on if the driving mode of the LED driver circuit is switched to the dimming mode.
摘要翻译：提供了一种发光二极管（LED）驱动电路。 LED驱动电路包括LED LED; 功率单元，其通过电感器向LED提供电流; 调光开关，其连接到LED并绕过提供给LED的电流; 输入单元，其接收所述LED的亮度信息; 逻辑单元，其根据接收的亮度信息计算每个驱动模式的参考电流; 电流控制单元，其基于所述驱动模式和所计算的参考电流来控制所述功率单元以提供所述电流; 以及开关控制单元，如果LED驱动电路的驱动模式切换到调光模式，则将调光开关接通。

5. 发明授权

US08850246B2 Display apparatus and control method thereof 有权
标题翻译：显示装置及其控制方法
公开(公告)号：US08850246B2
公开(公告)日：2014-09-30
申请号：US13399700
申请日：2012-02-17
申请人： Sang-hoon Lee , Myoung-jun Lee , Tac-hoon Kim
发明人： Sang-hoon Lee , Myoung-jun Lee , Tac-hoon Kim
IPC分类号： G06F1/32 , G06F1/00 , H04M1/00 , G09G5/00 , G09G3/34
CPC分类号： G09G3/3406 , G09G2320/0626 , G09G2330/021
摘要： A display apparatus and a method thereof including: a display unit which displays an image based on a video signal; a battery unit which supplies battery power; and a controller which controls adjusts brightness of the image based on residual quantity of the battery unit when the battery power is supplied.
摘要翻译：一种显示装置及其方法，包括：显示单元，其基于视频信号显示图像; 提供电池电力的电池单元; 以及控制器，其控制当提供电池电力时，基于电池单元的剩余量来调整图像的亮度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式