公开(公告)号：US08045093B2

公开(公告)日：2011-10-25

申请号：US12074069

申请日：2008-02-29

申请人： Se Chang Won ,  Duck Su Kim ,  Min Joo Kim ,  Eun Ju Kim ,  Hyeuk Chan Kwon ,  Jae Jung Han ,  Dong Seok Lee

发明人： Se Chang Won ,  Duck Su Kim ,  Min Joo Kim ,  Eun Ju Kim ,  Hyeuk Chan Kwon ,  Jae Jung Han ,  Dong Seok Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/133611 ,  G02F1/133604 ,  G02F1/133606

摘要： A backlight unit for slimmed structure and exhibiting uniform brightness through the improvement of its luminance efficiency and the quality in appearance of which is improved by the removal of bright lines, and a liquid crystal display device having the same are disclosed. The backlight unit includes a plurality of light emitting lamps disposed above a cover bottom such that the light emitting lamps are arranged at regular intervals, a diffusion plate disposed above the light emitting lamps, the diffusion plate including a substrate, a light control part formed on the bottom surface of the substrate corresponding to the light emitting lamps, and lens parts mounted on the top surface of the substrate, and an optical film disposed above the diffusion plate.

摘要翻译： 一种背光单元，通过提高亮度效率提高了亮度，并通过除去亮线而改善了其外观质量，并且显示出具有这种亮度的液晶显示装置。 背光单元包括多个发光灯，其设置在盖底部以使得发光灯以规则的间隔布置，扩散板设置在发光灯的上方，漫射板包括基板，光控制部分形成在 对应于发光灯的底板的底面和安装在基板顶面上的透镜部件以及配置在扩散板上方的光学膜。

公开(公告)号：US20080239202A1

公开(公告)日：2008-10-02

申请号：US12074069

申请日：2008-02-29

申请人： Se Chang Won ,  Duck Su Kim ,  Min Joo Kim ,  Eun Ju Kim ,  Hyeuk Chan Kwon ,  Jae Jung Han ,  Dong Seok Lee

发明人： Se Chang Won ,  Duck Su Kim ,  Min Joo Kim ,  Eun Ju Kim ,  Hyeuk Chan Kwon ,  Jae Jung Han ,  Dong Seok Lee

IPC分类号： G02F1/13357 ,  F21V5/00

CPC分类号： G02F1/133611 ,  G02F1/133604 ,  G02F1/133606

摘要： A backlight unit for slimmed structure and exhibiting uniform brightness through the improvement of its luminance efficiency and the quality in appearance of which is improved by the removal of bright lines, and a liquid crystal display device having the same are disclosed. The backlight unit includes a plurality of light emitting lamps disposed above a cover bottom such that the light emitting lamps are arranged at regular intervals, a diffusion plate disposed above the light emitting lamps, the diffusion plate including a substrate, a light control part formed on the bottom surface of the substrate corresponding to the light emitting lamps, and lens parts mounted on the top surface of the substrate, and an optical film disposed above the diffusion plate.

摘要翻译： 一种背光单元，通过提高亮度效率提高了亮度，并通过除去亮线而改善了其外观质量，并且显示出具有这种结构的液晶显示装置。 背光单元包括多个发光灯，其设置在盖底部以使得发光灯以规则的间隔布置，扩散板设置在发光灯的上方，漫射板包括基板，光控制部分形成在 对应于发光灯的底板的底面和安装在基板顶面上的透镜部件以及配置在扩散板上方的光学膜。

公开(公告)号：US07122950B2

公开(公告)日：2006-10-17

申请号：US10676097

申请日：2003-10-02

申请人： Soo Keun Lee ,  Duck Su Kim ,  Jeong Geung Lee

发明人： Soo Keun Lee ,  Duck Su Kim ,  Jeong Geung Lee

IPC分类号： H01J29/46 ,  H01J29/58 ,  H01J29/48

CPC分类号： H01J29/485 ,  H01J29/48

摘要： The present invention relates to a color cathode ray tube and electron gun, and more particularly, to a color cathode ray tube and electron gun to improve deflection aberration efficiently using magnetic material formed at the electron gun and to improve a resolution of a display screen.

摘要翻译： 彩色阴极射线管和电子枪技术领域本发明涉及一种彩色阴极射线管和电子枪，更具体地说，涉及一种利用形成在电子枪上的磁性材料来有效改善偏转像差的彩色阴极射线管和电子枪，并提高了显示屏的分辨率。