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

US09013393B2 Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus 有权
标题翻译：驱动光源的方法，用于执行该方法的光源装置和具有该光源装置的显示装置
公开(公告)号：US09013393B2
公开(公告)日：2015-04-21
申请号：US12419220
申请日：2009-04-06
申请人： Jae-Eun Um , Jin-Taek Hong
发明人： Jae-Eun Um , Jin-Taek Hong
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3426 , G09G2320/064 , G09G2330/06 , G09G2360/16
摘要： In a method of driving a light source of a light source module including a plurality of driving blocks, an image signal is analyzed and a target luminance corresponding to each of the driving blocks is determined. A dimming level of each of the driving blocks is determined by using the target luminance. A driving signal is generated, and the driving signal has a pulse width based on the dimming level and a variable frequency in accordance with a processing mode of the image signal. The driving block is driven by using the driving signal.
摘要翻译：在驱动包括多个驱动块的光源模块的光源的方法中，分析图像信号，并且确定与每个驱动块相对应的目标亮度。通过使用目标亮度来确定每个驱动块的调光电平。产生驱动信号，并且根据图像信号的处理模式，驱动信号具有基于调光电平的脉冲宽度和可变频率。驱动块通过使用驱动信号来驱动。

2. 发明授权

US09077987B2 Method of displaying three-dimensional image and display apparatus for performing the method 有权
标题翻译：显示三维图像的方法和用于执行该方法的显示装置
公开(公告)号：US09077987B2
公开(公告)日：2015-07-07
申请号：US13327858
申请日：2011-12-16
申请人： Jun-Pyo Lee , Eui-Jeong Kang , Jae-Eun Um , Hwan-Woong Lee , Kang-Min Kim , Jung-Won Kim
发明人： Jun-Pyo Lee , Eui-Jeong Kang , Jae-Eun Um , Hwan-Woong Lee , Kang-Min Kim , Jung-Won Kim
IPC分类号： H04N13/02 , H04N13/04 , G09G3/00 , G09G3/34
CPC分类号： H04N13/398 , G09G3/003 , G09G3/342 , G09G2310/0264 , G09G2320/0209 , G09G2320/0238 , G09G2320/0252 , G09G2320/064 , H04N13/341
摘要： A method of displaying a three-dimensional image includes sequentially providing light to display blocks of a display panel in a scan direction of an image, providing light at a maximum luminance to a display block during a first period in which an image for a left-eye or a right-eye is displayed on the display block, providing the light at a luminance gradually decreasing from the maximum luminance to a preset luminance to the display block during a second period in which a transition image between the left-eye or the right-eye image and a black image is displayed on the display block, and blocking the light from the display block during a third period including a period in which the black image is displayed on the display block and prior to a period in which a left-eye or a right-eye image of a following frame is displayed on the display block.
摘要翻译：显示三维图像的方法包括：顺序地提供光以在图像的扫描方向上显示显示面板的块，在第一时段期间向显示块提供最大亮度的光，其中左眼图像的图像，眼睛或右眼显示在显示块上，在第二时段期间将亮度从最大亮度逐渐减小到预设亮度的亮度提供给显示块，其中在左眼或右眼之间的转换图像在显示块上显示黑色图像，并且在包括在显示块上显示黑色图像的时段的第三时段期间以及在显示块之前的一段时间之前，阻挡来自显示块的光，眼睛或右眼图像显示在显示块上。

3. 发明授权

US08613522B2 Power supplying module and backlight assembly 失效
标题翻译：电源模块和背光组件
公开(公告)号：US08613522B2
公开(公告)日：2013-12-24
申请号：US13197992
申请日：2011-08-04
申请人： Won-Hyoung Kang , Min-Gyu Kim , Jae-Eun Um , Kyun-ho Kim
发明人： Won-Hyoung Kang , Min-Gyu Kim , Jae-Eun Um , Kyun-ho Kim
IPC分类号： F21V33/00
CPC分类号： H01R12/721
摘要： A power supplying module includes a printed circuit board (PCB), a transformer, a circuit pattern, and an output terminal. The PCB includes a first socket connector protruded from a side toward a second direction. The side extends along a first direction different from the second direction. At least one corner portion of the first socket connector includes a chamfered edge connecting first and second edges respectively extending in the first and second directions. The transformer is formed on the PCB. The circuit pattern is formed on the PCB and connected to the transformer. The output terminal is formed at the first socket connector and connected to the circuit pattern.
摘要翻译：电源模块包括印刷电路板（PCB），变压器，电路图案和输出端子。 PCB包括从一侧向第二方向突出的第一插座连接器。该侧沿着与第二方向不同的第一方向延伸。第一插座连接器的至少一个角部包括连接分别在第一和第二方向上延伸的第一和第二边缘的倒角边缘。变压器形成在PCB上。电路图案形成在PCB上并连接到变压器。输出端子形成在第一插座连接器处并连接到电路图案。

4. 发明授权

US08896515B2 Backlight apparatus and liquid crystal display apparatus having the same 有权
标题翻译：背光装置和具有该背光装置的液晶显示装置
公开(公告)号：US08896515B2
公开(公告)日：2014-11-25
申请号：US12128085
申请日：2008-05-28
申请人： Jae-Eun Um
发明人： Jae-Eun Um
IPC分类号： G09G3/36 , H05B41/282 , G02F1/1335
CPC分类号： H05B41/282 , G02F2001/133612 , Y02B20/183
摘要： A backlight apparatus includes a first backlight part and a second backlight part. The first backlight part includes a plurality of first lamps. The second backlight part includes a plurality of second lamps. At least one first lamp of the first lamps is disposed between two second lamps of the second lamps.
摘要翻译：背光装置包括第一背光部分和第二背光部分。第一背光部件包括多个第一灯。第二背光部件包括多个第二灯。第一灯的至少一个第一灯设置在第二灯的两个第二灯之间。

5. 发明授权

US08111005B2 Voltage supply module and backlight assembly having the same 有权
标题翻译：电源模块和背光组件具有相同的功能
公开(公告)号：US08111005B2
公开(公告)日：2012-02-07
申请号：US12335299
申请日：2008-12-15
申请人： Min-Soo Choi , Jae-Eun Um
发明人： Min-Soo Choi , Jae-Eun Um
IPC分类号： H05B37/02
CPC分类号： H05B41/2822 , H05K1/0231 , H05K1/162 , H05K2201/10136
摘要： In a voltage supply module and a backlight assembly having the same, a converter is disposed on a first face of a board and converts basic voltage into driving voltage. A capacitor includes at least one first electrode connected to an output line of the converter and at least one second electrode disposed to be spaced apart from the first electrode along a direction substantially parallel with the first face. A plurality of the second electrodes are disposed on the board between the first electrodes. The first and second electrodes form a ballast capacitance.
摘要翻译：在电压供给模块和具有该电压模块的背光组件中，转换器设置在电路板的第一面上，并将基本电压转换成驱动电压。电容器包括连接到转换器的输出线的至少一个第一电极和设置成沿着与第一面基本平行的方向与第一电极间隔开的至少一个第二电极。多个第二电极设置在第一电极之间的板上。第一和第二电极形成镇流电容。

6. 发明申请

US20090184667A1 VOLTAGE SUPPLY MODULE AND BACKLIGHT ASSEMBLY HAVING THE SAME 有权
标题翻译：电压供电模块和背光组件
公开(公告)号：US20090184667A1
公开(公告)日：2009-07-23
申请号：US12335299
申请日：2008-12-15
申请人： Min-Soo Choi , Jae-Eun Um
发明人： Min-Soo Choi , Jae-Eun Um
IPC分类号： H05B41/14
CPC分类号： H05B41/2822 , H05K1/0231 , H05K1/162 , H05K2201/10136
摘要： In a voltage supply module and a backlight assembly having the same, a converter is disposed on a first face of a board and converts basic voltage into driving voltage. A capacitor includes at least one first electrode connected to an output line of the converter and at least one second electrode disposed to be spaced apart from the first electrode along a direction substantially parallel with the first face. A plurality of the second electrodes are disposed on the board between the first electrodes. The first and second electrodes form a ballast capacitance.
摘要翻译：在电压供给模块和具有该电压模块的背光组件中，转换器设置在电路板的第一面上，并将基本电压转换为驱动电压。电容器包括连接到转换器的输出线的至少一个第一电极和设置成沿着与第一面基本平行的方向与第一电极间隔开的至少一个第二电极。多个第二电极设置在第一电极之间的板上。第一和第二电极形成镇流电容。

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