公开(公告)号：US07527419B2

公开(公告)日：2009-05-05

申请号：US11213150

申请日：2005-08-25

申请人： Seong-Sik Choi ,  Tae-Gil Kang ,  Seung-Chul Jeong

发明人： Seong-Sik Choi ,  Tae-Gil Kang ,  Seung-Chul Jeong

IPC分类号： F21V7/04

CPC分类号： G02B6/0093 ,  F21V15/04 ,  G02B6/0091

摘要： A backlight assembly includes a lamp, a light guide plate, a receiving container and a lamp holder. The lamp generates light. The light guide plate has a light incident face through which the light generated by the lamp enters the light guide plate. The light guide plate guides the light. The receiving container has a base plate and sidewalls protruding from the edge portions of the base plate to define a receiving space for receiving the lamp and the light guide plate. The lamp holder holds an end portion of the lamp and includes a buffer portion. When an impact is applied to the backlight assembly, the buffer portion absorbs the impact to prevent damages to the lamp and the light guide plate.

摘要翻译： 背光组件包括灯，导光板，接收容器和灯座。 灯会发光。 导光板具有光入射面，由灯产生的光通过该入射面进入导光板。 导光板引导灯。 接收容器具有基板和从基板的边缘部分突出的侧壁，以限定用于接收灯和导光板的容纳空间。 灯座保持灯的端部并且包括缓冲部分。 当对背光组件施加冲击时，缓冲部分吸收冲击以防止损坏灯和导光板。

公开(公告)号：US20060044839A1

公开(公告)日：2006-03-02

申请号：US11213150

申请日：2005-08-25

申请人： Seong-Sik Choi ,  Tae-Gil Kang ,  Seung-Chul Jeong

发明人： Seong-Sik Choi ,  Tae-Gil Kang ,  Seung-Chul Jeong

IPC分类号： F21V15/04

CPC分类号： G02B6/0093 ,  F21V15/04 ,  G02B6/0091

摘要： A backlight assembly includes a lamp, a light guide plate, a receiving container and a lamp holder. The lamp generates light. The light guide plate has a light incident face through which the light generated by the lamp enters the light guide plate. The light guide plate guides the light. The receiving container has a base plate and sidewalls protruding from the edge portions of the base plate to define a receiving space for receiving the lamp and the light guide plate. The lamp holder holds an end portion of the lamp and includes a buffer portion. When an impact is applied to the backlight assembly, the buffer portion absorbs the impact to prevent damages to the lamp and the light guide plate.

公开(公告)号：US20060291253A1

公开(公告)日：2006-12-28

申请号：US11449353

申请日：2006-06-08

申请人： Heu-Gon Kim ,  In-Sun Hwang ,  Jheen-Hyeok Park ,  Tae-Seok Jang ,  Seung-Chul Jeong ,  Tae-Gil Kang ,  Jin-Sung Choi

发明人： Heu-Gon Kim ,  In-Sun Hwang ,  Jheen-Hyeok Park ,  Tae-Seok Jang ,  Seung-Chul Jeong ,  Tae-Gil Kang ,  Jin-Sung Choi

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/0036 ,  G02B6/0061

摘要： A light-guide plate (LGP) includes a light-incident surface, a light-facing surface, a light-emitting surface and a light-reflecting surface. The light-incident surface receives light. The light-facing surface has a smaller size than that of the light-incident surface. The light-facing surface faces the light-incident surface. The light-emitting surface is extended substantially perpendicular to the upper side of the light-incident surface. The light-emitting surface is connected to the upper edge of the light-facing surface. The light-reflecting surface has a plurality of first prism patterns that are formed parallel with the light-incident surface. The light-reflecting surface is extended from the base of the light-incident surface to be connected to the base of the light-facing surface. Therefore, a leakage of light that exits from the wedge-type LGP through a side surface of the wedge-type LGP is decreased, so that luminance is enhanced.

摘要翻译： 导光板（LGP）包括光入射表面，面向光的表面，发光表面和光反射表面。 光入射表面接收光。 面向光的表面具有比光入射表面更小的尺寸。 面向光的表面面向光入射表面。 发光表面基本上垂直于光入射表面的上侧延伸。 发光面连接到面向光的表面的上边缘。 光反射表面具有与光入射表面平行形成的多个第一棱镜图案。 光反射表面从光入射表面的基部延伸以连接到面向光的表面的基部。 因此，通过楔形LGP的侧面从楔形LGP出射的光的泄漏减少，从而亮度提高。

公开(公告)号：US07901126B2

公开(公告)日：2011-03-08

申请号：US12209013

申请日：2008-09-11

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： F21V7/04

CPC分类号： G02B6/0088 ,  G02B6/0093 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133322

摘要： A backlight assembly comprises an optical plate that has a fixing portion and a receiving member that has a combination portion combined with the fixing portion. The fixing portion comprises a protrusion that is extended from the optical plate and a connecting portion that is bent with respect to and extended from the protrusion.

摘要翻译： 背光组件包括具有固定部分和具有与固定部分组合的组合部分的接收部件的光学板。 固定部分包括从光学板延伸的突起和相对于突出部弯曲并从突出部延伸的连接部。

公开(公告)号：US07092048B2

公开(公告)日：2006-08-15

申请号：US10196986

申请日：2002-07-18

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： G02F1/1333

CPC分类号： G02B6/0088 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2201/465 ,  G02F2201/503

摘要： The present invention relates to an LCD module and an LCD device that minimizes movement of a light guide plate. In an embodiment of the present invention, the light guide plate has catching jaws and projections. The catching jaws are formed by cutting at least one corner of an end portion of the light guide plate. The projections extend outwardly from sidewalls of the catching jaws, which have a thinner thickness than the catching jaws. A mold frame receives the light guide plate and the lamp unit and has catching bosses and recesses. The catching bosses are formed at positions corresponding to the catching jaws on a bottom surface of the mold frame to engage with the catching jaws to fix the light guide plate in the mold frame. The recesses are formed at respective positions corresponding to the projections at sidewalls of the mold frame to receive the projections.

摘要翻译： 本发明涉及使导光板的移动最小化的LCD模块和LCD装置。 在本发明的一个实施例中，导光板具有捕获爪和突起。 捕获爪通过切割导光板的端部的至少一个角部而形成。 突起从捕获爪的侧壁向外延伸，其具有比捕获爪更薄的厚度。 模具框架接收导光板和灯单元并具有捕捉凸台和凹槽。 捕捉凸台形成在与模框的底面上的卡爪相对应的位置处，以与捕捉爪接合以将导光板固定在模架中。 凹槽形成在对应于在模框的侧壁处的突起的相应位置处以接收突起。

公开(公告)号：US07750990B2

公开(公告)日：2010-07-06

申请号：US11504253

申请日：2006-08-14

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02B6/0088 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2201/465 ,  G02F2201/503

摘要： A liquid crystal display (LCD) device in which a movement of a light guide plate received in a mold frame can be minimized. A light guide plate has catching jaws and projections. The catching jaws are formed by cutting at least one corner of an end portion of the light guide plate receiving the light from the lamp unit. The projections extend outwardly from sidewalls of the catching jaws, which respectively have a thinner thickness than the catching jaws. A mold frame receives the light guide plate and the lamp unit and has catching bosses and recesses. The catching bosses are formed at positions corresponding to the catching jaws on a bottom surface of the mold frame to engage the catching jaws to fix the light guide plate in the mold frame. The recesses are formed at positions corresponding to the projections at sidewalls of the mold frame to receive the projections.

摘要翻译： 可以使容纳在模架中的导光板的移动最小化的液晶显示（LCD）装置。 导光板具有卡爪和突起。 捕获爪通过切割接收来自灯单元的光的导光板的端部的至少一个角部而形成。 突起从卡爪的侧壁向外延伸，其分别具有比捕获爪更薄的厚度。 模具框架接收导光板和灯单元并具有捕捉凸台和凹槽。 捕捉凸台形成在与模框的底面上的卡爪相对应的位置处，以与捕捉爪接合，以将导光板固定在模架中。 这些凹部形成在与模框的侧壁处的突起相对应的位置处以接收突起。

公开(公告)号：US07665880B2

公开(公告)日：2010-02-23

申请号：US12032533

申请日：2008-02-15

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： F21V7/04

CPC分类号： G02B6/0088 ,  G02B6/005

摘要： The backlight assembly includes a lamp unit, a light guide plate and a receiving container. The light guide plate includes a light exiting surface, a light reflecting surface facing the light exiting surface, and side surfaces. The receiving container includes a frame plate and sidewall protruding from an outer edge of the frame plate to form a receiving space for receiving the lamp unit and the light guide plate. The first distance between an inner surface of the sidewall and an outer surface of the light guide plate at a first region is greater than a second distance between the inner surface of the sidewall and the outer surface of the light guide plate at a second region. The light guide plate is more spaced apart from the sidewall at the corners where much noise was made, in a general backlight assembly, so that the noise is reduced.

摘要翻译： 背光组件包括灯单元，导光板和接收容器。 导光板包括光出射表面，面向光出射表面的光反射表面和侧表面。 接收容器包括从框架板的外边缘突出的框架板和侧壁，以形成容纳灯单元和导光板的容纳空间。 在第一区域处，侧壁的内表面和导光板的外表面之间的第一距离大于第二区域处的侧壁的内表面和导光板的外表面之间的第二距离。 在一般的背光组件中，导光板与形成大量噪声的角部处的侧壁更间隔开，从而降低噪音。

公开(公告)号：US20090073338A1

公开(公告)日：2009-03-19

申请号：US12209013

申请日：2008-09-11

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： G02F1/13357

CPC分类号： G02B6/0088 ,  G02B6/0093 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133322

摘要： A backlight assembly comprises an optical plate that has a fixing portion and a receiving member that has a combination portion combined with the fixing portion. The fixing portion comprises a protrusion that is extended from the optical plate and a connecting portion that is bent with respect to and extended from the protrusion.

摘要翻译： 背光组件包括具有固定部分和具有与固定部分组合的组合部分的接收部件的光学板。 固定部分包括从光学板延伸的突起和相对于突出部弯曲并从突出部延伸的连接部。

公开(公告)号：US20060176713A1

公开(公告)日：2006-08-10

申请号：US11378212

申请日：2006-03-16

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： F21V7/04

CPC分类号： G02B6/0088 ,  G02B6/005

摘要： The backlight assembly includes a lamp unit, a light guide plate and a receiving container. The light guide plate includes a light exiting surface, a light reflecting surface facing the light exiting surface, and side surfaces. The receiving container includes a frame plate and sidewall protruding from an outer edge of the frame plate to form a receiving space for receiving the lamp unit and the light guide plate. The first distance between an inner surface of the sidewall and an outer surface of the light guide plate at a first region is greater than a second distance between the inner surface of the sidewall and the outer surface of the light guide plate at a second region. The light guide plate is more spaced apart from the sidewall at the corners where much noise was made, in a general backlight assembly, so that the noise is reduced.

摘要翻译： 背光组件包括灯单元，导光板和接收容器。 导光板包括光出射表面，面向光出射表面的光反射表面和侧表面。 接收容器包括从框架板的外边缘突出的框架板和侧壁，以形成容纳灯单元和导光板的容纳空间。 在第一区域处，侧壁的内表面和导光板的外表面之间的第一距离大于第二区域处的侧壁的内表面和导光板的外表面之间的第二距离。 在一般的背光组件中，导光板与形成大量噪声的角部处的侧壁更间隔开，从而降低噪音。

公开(公告)号：US20050078469A1

公开(公告)日：2005-04-14

申请号：US10818589

申请日：2004-04-05

申请人： Seung-Chul Jeong

发明人： Seung-Chul Jeong

IPC分类号： G02F1/13357 ,  F21V8/00 ,  F21Y103/00 ,  G02B6/00 ,  G02F1/1335

CPC分类号： G02B6/0088 ,  G02B6/005

摘要： The backlight assembly includes a lamp unit, a light guide plate and a receiving container. The light guide plate includes a light exiting surface, a light reflecting surface facing the light exiting surface, and side surfaces. The receiving container includes a frame plate and sidewall protruding from an outer edge of the frame plate to form a receiving space for receiving the lamp unit and the light guide plate. The first distance between an inner surface of the sidewall and an outer surface of the light guide plate at a first region is greater than a second distance between the inner surface of the sidewall and the outer surface of the light guide plate at a second region. The light guide plate is more spaced apart from the sidewall at the corners where much noise was made, in a general backlight assembly, so that the noise is reduced.

摘要翻译： 背光组件包括灯单元，导光板和接收容器。 导光板包括光出射表面，面向光出射表面的光反射表面和侧表面。 接收容器包括从框架板的外边缘突出的框架板和侧壁，以形成容纳灯单元和导光板的容纳空间。 在第一区域处，侧壁的内表面和导光板的外表面之间的第一距离大于第二区域处的侧壁的内表面和导光板的外表面之间的第二距离。 在一般的背光组件中，导光板与形成大量噪声的角部处的侧壁更间隔开，从而降低噪音。