公开(公告)号：US20060119283A1

公开(公告)日：2006-06-08

申请号：US11342448

申请日：2006-01-30

申请人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

发明人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

IPC分类号： H05B37/02

CPC分类号： H01J61/307 ,  G02F1/133604 ,  G02F2001/133612 ,  H01J61/26 ,  H05B41/00 ,  H05B41/2806 ,  H05B41/2824 ,  Y02B20/186 ,  Y02B20/22

摘要： An external electrode surface emission fluorescent lamp for LCD backlighting includes (a) a serpentine-shaped upper sheet having a section for maximizing brightness uniformity within a predetermined distance from its surface; (b) a plate-shaped lower sheet combined with the upper sheet to form mutually connected channels; (c) external electrodes installed on surfaces of both ends of the upper sheet; and (d) auxiliary electrodes installed along the surface of channels.

摘要翻译： 一种用于LCD背光的外部电极表面发射荧光灯包括（a）蛇形形状的上片，其具有用于使距其表面预定距离内的亮度均匀性最大化的部分; （b）与上片组合的板状下片，形成相互连通的通道; （c）安装在上板的两端表面上的外部电极; 和（d）沿通道表面安装的辅助电极。

公开(公告)号：US07084583B2

公开(公告)日：2006-08-01

申请号：US10481110

申请日：2001-06-25

申请人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

发明人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

IPC分类号： H05B37/02 ,  G05F1/00

CPC分类号： H01J61/307 ,  G02F1/133604 ,  G02F2001/133612 ,  H01J61/26 ,  H05B41/00 ,  H05B41/2806 ,  H05B41/2824 ,  Y02B20/186 ,  Y02B20/22

摘要： The present invention relates to an external electrode fluorescent lamp which can provide higher degree of and more improved uniformity of brightness than those of conventional ones, and to a LCD back light unit using the external electrode fluorescent lamp. The present invention also relates to an equipment and a driving device to adapt the LCD back light unit. The external electrode fluorescent lamp of the present invention is comprising: an upper panel of lamp which is serpentine shaped; a lower panel which is planar shaped and to be combined with the upper panel to make channels between the upper panel and the low panel; and external electrodes which are located at the two extreme sides at the surface of the upper panel.

摘要翻译： 本发明涉及能够提供比常规亮度更高程度和更好的亮度均匀性的外部电极荧光灯以及使用外部电极荧光灯的LCD背光单元。 本发明还涉及一种适应LCD背光单元的设备和驱动装置。 本发明的外部电极荧光灯包括：蜿蜒形状的灯的上面板; 下面板是平面形状并与上板组合以在上板和低板之间形成通道; 以及位于上面板表面的两个极端侧的外部电极。

公开(公告)号：US07327093B2

公开(公告)日：2008-02-05

申请号：US11342448

申请日：2006-01-30

申请人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

发明人： Jeong-Wook Hur ,  Jong-Lee Park ,  Hwan-Woong Lee ,  Sung-Kyoo Lim

IPC分类号： H05B37/02

CPC分类号： H01J61/307 ,  G02F1/133604 ,  G02F2001/133612 ,  H01J61/26 ,  H05B41/00 ,  H05B41/2806 ,  H05B41/2824 ,  Y02B20/186 ,  Y02B20/22

摘要： An external electrode surface emission fluorescent lamp for LCD backlighting includes (a) a serpentine-shaped upper sheet having a section for maximizing brightness uniformity within a predetermined distance from its surface; (b) a plate-shaped lower sheet combined with the upper sheet to form mutually connected channels; (c) external electrodes installed on surfaces of both ends of the upper sheet; and (d) auxiliary electrodes installed along the surface of channels.

摘要翻译： 一种用于LCD背光的外部电极表面发射荧光灯包括（a）蛇形形状的上片，其具有用于使距其表面预定距离内的亮度均匀性最大化的部分; （b）与上片组合的板状下片，形成相互连通的通道; （c）安装在上板的两端表面上的外部电极; 和（d）沿通道表面安装的辅助电极。

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。

公开(公告)号：US08907585B2

公开(公告)日：2014-12-09

申请号：US13241338

申请日：2011-09-23

申请人： Seung-Wan Kim ,  Won-Sik Oh ,  Young-Sup Kwon ,  Hwan-Woong Lee

发明人： Seung-Wan Kim ,  Won-Sik Oh ,  Young-Sup Kwon ,  Hwan-Woong Lee

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0815 ,  H05B33/0842

摘要： A method of driving a light source includes receiving an alternating current (“AC”) voltage from outside, generating a first direct current (“DC”) voltage based on the AC voltage, generating a second DC voltage, corresponding to a difference between a driving voltage of a light source part and the first DC voltage, based on the first DC voltage, and outputting a sum of the first DC voltage and the second DC voltage to the light source part.

摘要翻译： 驱动光源的方法包括从外部接收交流（“AC”）电压，基于交流电压产生第一直流电压（“DC”），产生与第一直流电压 基于第一直流电压对光源部的驱动电压和第一直流电压进行输出，并将第一直流电压和第二直流电压之和输出到光源部。

公开(公告)号：US08283871B2

公开(公告)日：2012-10-09

申请号：US12764277

申请日：2010-04-21

申请人： Won-SiK Oh ,  Moon-Shik Kang ,  Young-Sup Kwon ,  Hwan-Woong Lee ,  Min-Soo Choi ,  Byeong-Hwan Kim

发明人： Won-SiK Oh ,  Moon-Shik Kang ,  Young-Sup Kwon ,  Hwan-Woong Lee ,  Min-Soo Choi ,  Byeong-Hwan Kim

IPC分类号： H05B37/02

CPC分类号： H05B33/0815 ,  H05B33/0827

摘要： A method of driving a light source apparatus includes inverting a direct current voltage to generate a first alternating current voltage, transforming the first alternating current voltage into a second alternating current voltage having a voltage level that is greater than a voltage level of the first alternating current voltage, compensating a driving alternating current voltage based on the second alternating current voltage to generate a compensated driving alternating current voltage such that a substantially equal current flows through each light emitting string of a plurality of light emitting string included in the light source apparatus, and rectifying the compensated driving alternating current voltage to apply a driving voltage to the light emitting strings.

摘要翻译： 一种驱动光源装置的方法包括使直流电压反相以产生第一交流电压，将第一交流电压转换成具有大于第一交流电压电平的电压电平的第二交流电压 电压，基于所述第二交流电压补偿驱动交流电压，以产生经补偿的驱动交流电压，使得基本相等的电流流过包括在所述光源装置中的多个发光串的每个发光串，以及 整流补偿的驱动交流电压以向驱动电压施加驱动电压。