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1. 发明授权

US08525946B2 Liquid crystal display apparatus having different size and amount of patterns formed on different areas of bottom surface of a light guide panel of a backlight unit 有权
标题翻译：液晶显示装置具有形成在背光单元的导光板的底面的不同区域上的图案的尺寸和数量
公开(公告)号：US08525946B2
公开(公告)日：2013-09-03
申请号：US12631283
申请日：2009-12-04
申请人： Il-yong Jung , Myung-ryul Jung , Dae-hee Lee , Kyung-ock Jeong
发明人： Il-yong Jung , Myung-ryul Jung , Dae-hee Lee , Kyung-ock Jeong
IPC分类号： G02F1/1333
CPC分类号： G02B6/0061 , G02B6/002 , G02B6/0043 , G02B6/0068 , G02B6/0088
摘要： A backlight unit, light guide panel, and liquid crystal display (LCD) apparatus having the same are provided. The backlight unit includes a light guide panel which comprises a plurality of patterns to scatter light forward on a bottom surface, and one or more fixing grooves on an edge area; a light source unit which is disposed on a side surface of the light guide panel, and emits light towards the light guide panel; and a supporting member which supports the light guide panel, and comprises one ore more fixing protrusions being inserted into the fixing groove, wherein the amount of patterns formed on a darkness occurring area adjacent to the fixing groove is increased compared to that on an adjacent area, and the amount of patterns formed on a bright line occurring area adjacent to the fixing groove is decreased compared to that on an adjacent area.
摘要翻译：提供具有该背光单元，导光板和液晶显示器（LCD）的装置。背光单元包括：导光板，其包括多个图案，用于在底面上向前散射光;以及在边缘区域上具有一个或多个固定槽; 光源单元，其布置在所述导光板的侧表面上，并且朝向所述导光板发光; 以及支撑构件，其支撑导光板，并且包括一个以上的固定突起插入到固定槽中，其中形成在与定影槽相邻的黑暗区域上形成的图案的数量与相邻区域相比增加并且与邻近的区域相比，在与固定槽相邻的亮线发生区域上形成的图案的数量减少。

2. 发明授权

US08439552B2 Backlight unit of display apparatus 失效
标题翻译：显示装置的背光单元
公开(公告)号：US08439552B2
公开(公告)日：2013-05-14
申请号：US12784958
申请日：2010-05-21
申请人： Kyung-ock Jeong , Il-yong Jung , Myung-ryul Jung , Dae-hee Lee
发明人： Kyung-ock Jeong , Il-yong Jung , Myung-ryul Jung , Dae-hee Lee
IPC分类号： F21V7/04 , G02F1/1333
CPC分类号： G02B6/0088
摘要： A backlight unit of a display apparatus is provided. The backlight unit includes a display housing, a light source which is arranged along an inner circumference the display housing, a light guide plate through which light of the light source is transmitted, and which forms surface light, an optical sheet which is disposed on an upper side of the light guide plate to upwardly diffuse the light of the light source transmitted through the light guide plate, a plurality of first fixing units, each of which fix both the light guide plate and the optical sheet, a plurality of second fixing units which support only the light guide plate, and a support frame which is connected to the display housing to fix the optical sheet to the display housing provisionally, and has a window formed on a surface corresponding to the light guide plate to allow light to pass therethrough.
摘要翻译：提供了一种显示装置的背光单元。背光单元包括显示器壳体，沿着内周布置的显示器壳体的光源，透射光源的光并且形成表面光的导光板，设置在其上的光学片导光板的上侧向上扩散透过导光板的光源的光，多个第一固定单元，其固定导光板和光学片两者，多个第二固定单元其仅支撑导光板，以及支撑框架，其连接到显示器壳体以暂时将光学片固定到显示器壳体，并且在与导光板相对应的表面上形成有窗口，以允许光线通过。

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