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

US08842238B2 Backlight unit with light guide plate having a plurality of air barriers and liquid crystal display device having the same 有权
标题翻译：具有导光板的背光单元具有多个空气屏障和具有其的液晶显示装置
公开(公告)号：US08842238B2
公开(公告)日：2014-09-23
申请号：US12950571
申请日：2010-11-19
申请人： Hee Kyung Lee , Byoung Ku Kim , Jun Ho Bae , Yong Ik Hwang
发明人： Hee Kyung Lee , Byoung Ku Kim , Jun Ho Bae , Yong Ik Hwang
IPC分类号： G02F1/1335 , F21V7/04 , F21V8/00
CPC分类号： G02B6/0011 , G02B6/0078
摘要： A backlight unit being scan-driven is discussed. The backlight unit according to an embodiment includes light sources configured to emit light, and a light guide plate disposed parallel to the light sources and configured to convert spotted lights entered from the light sources into two-dimensional light. The light guide plate includes a plurality of air barriers arranged at a fixed interval and configured to guide lights from the light sources in blocks with a width of the fixed interval.
摘要翻译：讨论了扫描驱动的背光单元。根据实施例的背光单元包括被配置为发光的光源和平行于光源布置的导光板，并被配置为将从光源进入的点光转换成二维光。导光板包括以固定间隔布置的多个气障，其构造成将来自光源的光以具有固定间隔的宽度的块引导。

2. 发明申请

US20110141401A1 BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：背光单元和液晶显示装置
公开(公告)号：US20110141401A1
公开(公告)日：2011-06-16
申请号：US12950571
申请日：2010-11-19
申请人： Hee Kyung LEE , Byoung Ku Kim , Jun Ho Bae , Yong Ik Hwang
发明人： Hee Kyung LEE , Byoung Ku Kim , Jun Ho Bae , Yong Ik Hwang
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02B6/0011 , G02B6/0078
摘要： A backlight unit being scan-driven is discussed. The backlight unit according to an embodiment includes light sources configured to emit light, and a light guide plate disposed parallel to the light sources and configured to convert spotted lights entered from the light sources into two-dimensional light. The light guide plate includes a plurality of air barriers arranged at a fixed interval and configured to guide lights from the light sources in blocks with a width of the fixed interval.
摘要翻译：讨论了扫描驱动的背光单元。根据实施例的背光单元包括被配置为发光的光源和平行于光源布置的导光板，并被配置为将从光源进入的点光转换成二维光。导光板包括以固定间隔布置的多个气障，其构造成将来自光源的光以具有固定间隔的宽度的块引导。

3. 发明授权

US07250713B2 Frame for cathode ray tube having a plurality of beads 失效
标题翻译：具有多个珠的阴极射线管的框架
公开(公告)号：US07250713B2
公开(公告)日：2007-07-31
申请号：US11249434
申请日：2005-10-14
申请人： Yong Ik Hwang
发明人： Yong Ik Hwang
IPC分类号： H01J29/07 , H01J29/81
CPC分类号： H01J29/073 , H01J2229/0722
摘要： A frame for a cathode ray tube including a substantially rectangular frame body having longer and shorter sides, and one or more beads formed on each of the longer frame sides, and one or more beads formed on each of the shorter frame sides, wherein at least one of the beads formed on each of the longer frame sides has a shape different from the shape of the beads formed on each of the shorter frame sides, to increase the rigidity of the longer frame side. The number of the beads formed on each of the longer frame sides may be different from the number of the beads formed on each of the shorter frame sides, to increase the rigidity of the longer frame side.
摘要翻译：一种用于阴极射线管的框架，包括具有较长和短边的大致矩形的框架体，以及形成在每个较长框架侧上的一个或多个凸珠，以及形成在每个较短框架侧上的一个或多个凸珠，其中至少形成在每个较长框架侧上的一个珠具有与形成在每个较短框架侧上的珠的形状不同的形状，以增加较长框架侧的刚度。形成在每个较长框架侧上的珠的数量可以不同于在每个较短框架侧上形成的珠的数量，以增加较长框架侧的刚度。

4. 发明授权

US07482741B2 Funnel for slim cathode ray tubes 失效
标题翻译：用于细长阴极射线管的漏斗
公开(公告)号：US07482741B2
公开(公告)日：2009-01-27
申请号：US11346165
申请日：2006-02-03
申请人： Yong Ik Hwang
发明人： Yong Ik Hwang
IPC分类号： H01J1/62
CPC分类号： H01J29/861 , H01J29/87
摘要： Disclosed herein is a funnel for slim cathode ray tubes. The funnel is constructed such that the deflection angle of an electron beam is 120 degrees or more. On the assumption that, at a top of round (TOR) part located between a body and a yoke part, the thickness of each long side (x-axis) is Tx, the thickness of each short side (y-axis) is Ty, and the thickness of each diagonal part is Td, the following inequality is satisfied: Td>Tx>Ty. The TOR part has a horizontal inner curvature, a horizontal outer curvature, and a vertical outer curvature, which are convex toward the outside of the funnel, and a vertical inner curvature, which is convex toward the inside of the funnel. On the assumption that, at the body from a seal edge, at which the body is joined with a panel, to the TOR part, the thickness of each long side (x-axis) is Bx, the thickness of each short side (y-axis) is By, and the thickness of each diagonal part is Bd, the thickness ratio of the body from the seal edge to the ⅔ point of the body is set such that the following inequality is satisfied: Bx>By>Bd.
摘要翻译：本文公开了一种用于细长阴极射线管的漏斗。漏斗形成为电子束的偏转角为120度以上。假设在位于主体和轭部之间的圆（TOR）部分的顶部，每个长边（x轴）的厚度为Tx，每个短边（y轴）的厚度为Ty ，每个对角线部分的厚度为Td，满足以下不等式：Td> Tx> Ty。 TOR部分具有向漏斗外侧凸出的水平内曲率，水平外曲率和垂直外曲率以及向漏斗内部凸出的垂直内曲率。假设在从身体与面板接合的密封边缘的主体到TOR部分的情况下，每个长边（x轴）的厚度为Bx，每个短边的厚度（y -axis）为By，并且每个对角线部分的厚度为Bd，将主体从密封边缘到身体的2/3点的厚度比设置为使得满足以下不等式：Bx> By> Bd 。

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