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    Light guide plate with light reflection pattern
    1.
    发明授权
    Light guide plate with light reflection pattern 有权
    导光板带光反射图案

    公开(公告)号：US07478942B2

    公开(公告)日：2009-01-20

    申请号：US10648523

    申请日：2003-08-26

    申请人： Dong-Hoon Kim ,  Jong-Dae Park ,  Kyu-Seok Kim ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Man-Suk Kim ,  Chul-Goo Chi ,  O-Yong Jeong

    发明人： Dong-Hoon Kim ,  Jong-Dae Park ,  Kyu-Seok Kim ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Man-Suk Kim ,  Chul-Goo Chi ,  O-Yong Jeong

    IPC分类号： G09F13/18 ,  G02F1/13357

    CPC分类号： G02B6/0036 ,  G02B6/0061 ,  G02B6/0065

    摘要： A light guide plate includes a light incident surface for receiving light, first and second light emission surfaces for emitting light at a first light emission angle with respect to the first and second light emission surfaces, and a light reflection pattern formed on the first light emission surface, for reflecting the light toward the second light emission surface. The reflected light from the light reflection pattern exits the second light emission surface at a second light emission angle with respect to the second light emission surface, and the second light emission angle is larger than the first light emission angle. The light reflection pattern includes multiple dots each having a prim pattern on their surface and light reflecting surfaces elongated in a selected direction. The adjacent light reflecting surfaces meet each other at their elongated edges to form a prism shape.

    摘要翻译： 导光板包括用于接收光的光入射表面，用于相对于第一和第二光发射表面以第一发光角度发射光的第一和第二光发射表面以及形成在第一发光面上的光反射图案 表面，用于将光朝第二发光表面反射。 来自光反射图案的反射光以相对于第二发光面的第二发光角离开第二发光面，第二发光角大于第一发光角。 光反射图案包括多个点，每个点在其表面上具有原始图案，并且在所选方向上延伸的光反射表面。 相邻的光反射表面在其细长边缘彼此相遇以形成棱镜形状。

    Light guide plate with stepped edge and display device having the same
    3.
    发明申请
    Light guide plate with stepped edge and display device having the same 审中-公开
    具有台阶边缘的导光板和具有相同的显示装置

    公开(公告)号：US20060232996A1

    公开(公告)日：2006-10-19

    申请号：US11452006

    申请日：2006-06-13

    申请人： Dong-Hoon Kim ,  Jong-Dae Park ,  Kyu-Seok Kim ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Byung-Woong Han ,  Min-Gyu Kim ,  Hyoung-Joo Kim ,  Tae-Jin Lee ,  Seok-Won Lee ,  Sang-Hoon Lee

    发明人： Dong-Hoon Kim ,  Jong-Dae Park ,  Kyu-Seok Kim ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Byung-Woong Han ,  Min-Gyu Kim ,  Hyoung-Joo Kim ,  Tae-Jin Lee ,  Seok-Won Lee ,  Sang-Hoon Lee

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0021 ,  G02B6/0031 ,  G02B6/0068

    摘要： A light guide plate includes a first surface having a light incident surface and a light reflect surface, a second surface facing the first surface, through which the reflected light exits, a first edge surface connected between edges of the light reflect surface and the second surface, and a second edge surface connected between edges of the light incident surface and the second surface, being opposite to the first edge surface. A light source is disposed on the light incident surface. A light guide plate may also include a stepped edge portion formed at a marginal area of the light guide plate on which a light source is combined. The stepped edge portion includes a light incident surface, a light reflect surface, an upper surface through which the reflected light exits the light guide plate, and a first edge surface connected between edges of the light reflect surface and the upper surface, being opposite to the stepped edge portion. A backlight assembly includes the light guide plate, a lamp unit including lamps and a lamp reflector that are disposed on the light incident surface, and a mold frame for receiving the stepped edge portion and the lamp unit.

    摘要翻译： 导光板包括具有光入射表面和光反射表面的第一表面，面对第一表面的第二表面，反射光通过该第一表面，连接在光反射表面的边缘和第二表面之间的第一边缘表面 以及连接在所述光入射表面和所述第二表面的边缘之间的与所述第一边缘表面相对的第二边缘表面。 光源设置在光入射面上。 导光板还可以包括形成在其上组合有光源的导光板的边缘区域处的阶梯状边缘部分。 台阶边缘部分包括光入射表面，光反射表面，反射光离开导光板的上表面，以及连接在光反射表面和上表面的边缘之间的第一边缘表面，与第 台阶边缘部分。 背光组件包括导光板，包括灯的灯单元和设置在光入射表面上的灯反射器，以及用于接收台阶边缘部分和灯单元的模架。

    Backlight assembly and liquid crystal display device having the same
    4.
    发明授权
    Backlight assembly and liquid crystal display device having the same 有权
    背光组件和具有该背光组件的液晶显示装置

    公开(公告)号：US07102705B2

    公开(公告)日：2006-09-05

    申请号：US10871653

    申请日：2004-06-17

    申请人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

    发明人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0018 ,  G02B6/0055 ,  G02B6/0086

    摘要： A backlight assembly includes a light guide plate including a light incident face, a light exiting face extended from one end portion of the light incident face, and a reflection face extended from another end portion of the light incident face. The reflection face includes a first reflection face extended from another end portion of the light incident face, and a second reflection face horizontally extended from the first reflection face. The backlight assembly additionally includes a light adsorption member disposed adjacent to the reflection face to prevent the light from reflecting. A reflection plate and optical sheets are disposed adjacent to the light guide plate, so that entire thickness of the backlight assembly is reduced. In addition, leakage of the light incident around the third light exiting face is prevented to improve the quality of the image displayed through the LCD device.

    摘要翻译： 背光组件包括导光板，该导光板包括光入射面，从光入射面的一个端部延伸的光出射面和从光入射面的另一端延伸的反射面。 反射面包括从光入射面的另一端部延伸的第一反射面和从第一反射面水平延伸的第二反射面。 背光组件还包括邻近反射面设置的光吸收部件，以防止光反射。 反射板和光学片与导光板相邻设置，使得背光组件的整个厚度减小。 此外，防止了入射在第三光出射面周围的光的泄漏，从而提高通过LCD装置显示的图像的质量。

    Backlight assembly and liquid crystal display device having the same
    5.
    发明申请
    Backlight assembly and liquid crystal display device having the same 有权
    背光组件和具有该背光组件的液晶显示装置

    公开(公告)号：US20050068473A1

    公开(公告)日：2005-03-31

    申请号：US10871653

    申请日：2004-06-17

    申请人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

    发明人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

    IPC分类号： G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357

    CPC分类号： G02B6/0018 ,  G02B6/0055 ,  G02B6/0086

    摘要： A backlight assembly includes a light guide plate including a light incident face, a light exiting face extended from one end portion of the light incident face, and a reflection face extended from another end portion of the light incident face. The reflection face includes a first reflection face extended from another end portion of the light incident face, and a second reflection face horizontally extended from the first reflection face. The backlight assembly additionally includes a light adsorption member disposed adjacent to the reflection face to prevent the light from reflecting. A reflection plate and optical sheets are disposed adjacent to the light guide plate, so that entire thickness of the backlight assembly is reduced. In addition, leakage of the light incident around the third light exiting face is prevented to improve the quality of the image displayed through the LCD device.

    摘要翻译： 背光组件包括导光板，该导光板包括光入射面，从光入射面的一个端部延伸的光出射面和从光入射面的另一端延伸的反射面。 反射面包括从光入射面的另一端部延伸的第一反射面和从第一反射面水平延伸的第二反射面。 背光组件还包括邻近反射面设置的光吸收部件，以防止光反射。 反射板和光学片与导光板相邻设置，使得背光组件的整个厚度减小。 此外，防止了入射在第三光出射面周围的光的泄漏，从而提高通过LCD装置显示的图像的质量。

    OPTICAL MEMBER, METHOD OF FABRICATING THE SAME AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME
    7.
    发明申请
    OPTICAL MEMBER, METHOD OF FABRICATING THE SAME AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME 有权
    光学部件，其制造方法和具有该光学部件的液晶显示装置

    公开(公告)号：US20080212331A1

    公开(公告)日：2008-09-04

    申请号：US12117536

    申请日：2008-05-08

    申请人： Jeong-Hwan LEE ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    发明人： Jeong-Hwan LEE ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    IPC分类号： F21V11/00

    CPC分类号： G02B6/0051 ,  G02B6/0065

    摘要： In an LCD apparatus having an optical member, the optical member has a base body having a light incident surface and a light emitting surface faced the light incident surface. A first resin layer is formed on the light emitting surface and a light diffusing pattern is uniformly formed on the first resin layer so as to diffuse a first light and emit a second light. Accordingly, the LCD apparatus can improve display quality and can be fabricated in low-cost manufacture. Also, since the light diffusing pattern is formed with a curable material, the light diffusing pattern can have various shapes and superior reproducibility.

    摘要翻译： 在具有光学构件的LCD装置中，光学构件具有具有光入射面的基体和面向光入射面的发光面。 在发光面上形成第一树脂层，并且在第一树脂层上均匀地形成光扩散图案，以扩散第一光并发射第二光。 因此，LCD装置可以提高显示质量，并且可以以低成本制造制造。 此外，由于光漫射图案由可固化材料形成，所以光漫射图案可以具有各种形状和优异的再现性。

    Optical member, method of fabricating the same and liquid crystal display apparatus having the same
    8.
    发明授权
    Optical member, method of fabricating the same and liquid crystal display apparatus having the same 有权
    光学部件及其制造方法以及具有该光学部件的液晶显示装置

    公开(公告)号：US07375779B2

    公开(公告)日：2008-05-20

    申请号：US10454282

    申请日：2003-06-03

    申请人： Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    发明人： Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0051 ,  G02B6/0065

    摘要： In an LCD apparatus having an optical member, the optical member has a base body having a light incident surface and a light emitting surface faced the light incident surface. A first resin layer is formed on the light emitting surface and a light diffusing pattern is uniformly formed on the first resin layer so as to diffuse a first light and emit a second light. Accordingly, the LCD apparatus can improve display quality and can be fabricated in low-cost manufacture. Also, since the light diffusing pattern is formed with a curable material, the light diffusing pattern can have various shapes and superior reproducibility.

    摘要翻译： 在具有光学构件的LCD装置中，光学构件具有具有光入射面的基体和面向光入射面的发光面。 在发光面上形成第一树脂层，并且在第一树脂层上均匀地形成光扩散图案，以扩散第一光并发射第二光。 因此，LCD装置可以提高显示质量，并且可以以低成本制造制造。 此外，由于光漫射图案由可固化材料形成，所以光漫射图案可以具有各种形状和优异的再现性。

    Optical member, method of fabricating the same and liquid crystal display apparatus having the same
    9.
    发明授权
    Optical member, method of fabricating the same and liquid crystal display apparatus having the same 有权
    光学部件及其制造方法以及具有该光学部件的液晶显示装置

    公开(公告)号：US07649591B2

    公开(公告)日：2010-01-19

    申请号：US12117536

    申请日：2008-05-08

    申请人： Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    发明人： Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon ,  Jong-Dae Park ,  Kyu-Seok Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0051 ,  G02B6/0065

    摘要： In an LCD apparatus having an optical member, the optical member has a base body having a light incident surface and a light emitting surface faced the light incident surface. A first resin layer is formed on the light emitting surface and a light diffusing pattern is uniformly formed on the first resin layer so as to diffuse a first light and emit a second light. Accordingly, the LCD apparatus can improve display quality and can be fabricated in low-cost manufacture. Also, since the light diffusing pattern is formed with a curable material, the light diffusing pattern can have various shapes and superior reproducibility.

    摘要翻译： 在具有光学构件的LCD装置中，光学构件具有具有光入射面的基体和面向光入射面的发光面。 在发光面上形成第一树脂层，并且在第一树脂层上均匀地形成光扩散图案，以扩散第一光并发射第二光。 因此，LCD装置可以提高显示质量，并且可以以低成本制造制造。 此外，由于光漫射图案由可固化材料形成，所以光漫射图案可以具有各种形状和优异的再现性。