公开(公告)号：US20120169969A1

公开(公告)日：2012-07-05

申请号：US13245754

申请日：2011-09-26

申请人： Huang-Chun LIU ,  Sheng-Ju Chung ,  Chung-Cheng Liang ,  Wei-An Hua

发明人： Huang-Chun LIU ,  Sheng-Ju Chung ,  Chung-Cheng Liang ,  Wei-An Hua

IPC分类号： G02F1/1335 ,  F21V7/00 ,  G09F13/04

CPC分类号： G02B6/0021 ,  G02B6/0068 ,  G02B6/0078

摘要： A backlight module includes a light guide plate with a main body and a light source with a circuit board and a plurality of light bars. The main body has a light incidence surface and a light emitting surface. The light incidence surface has a plurality of accommodating grooves and the light emitting surface or the light incidence surface has a plurality of light-separation grooves which are perpendicular to the accommodating grooves. The accommodating groove has a first and a second light incidence parts. A reflecting layer is disposed on the surface of the circuit board being located between each two light bars. The light source is disposed on the light incidence surface and light bars are disposed for the accommodating grooves so as a predetermined distance located between the light bar and the second light incidence part is formed a light mixing space to reduce the production of bright lines.

摘要翻译： 背光模块包括具有主体的导光板和具有电路板和多个灯条的光源。 主体具有光入射面和发光面。 光入射面具有多个容纳槽，发光面或光入射面具有与容纳槽垂直的多个分光槽。 容纳槽具有第一和第二光入射部。 反射层设置在电路板的位于每两个光条之间的表面上。 光源设置在光入射表面上，并且为了容纳槽设置光棒，使得位于光棒和第二光入射部之间的预定距离形成为光混合空间，以减少亮线的产生。

公开(公告)号：US08475029B2

公开(公告)日：2013-07-02

申请号：US13245754

申请日：2011-09-26

申请人： Huang-Chun Liu ,  Sheng-Ju Chung ,  Chung-Cheng Liang ,  Wei-An Hua

发明人： Huang-Chun Liu ,  Sheng-Ju Chung ,  Chung-Cheng Liang ,  Wei-An Hua

IPC分类号： F21V7/04

CPC分类号： G02B6/0021 ,  G02B6/0068 ,  G02B6/0078

摘要： A backlight module includes a light guide plate with a main body and a light source with a circuit board and a plurality of light bars. The main body has a light incidence surface and a light emitting surface. The light incidence surface has a plurality of accommodating grooves and the light emitting surface or the light incidence surface has a plurality of light-separation grooves which are perpendicular to the accommodating grooves. The accommodating groove has a first and a second light incidence parts. A reflecting layer is disposed on the surface of the circuit board being located between each two light bars. The light source is disposed on the light incidence surface and light bars are disposed for the accommodating grooves so as a predetermined distance located between the light bar and the second light incidence part is formed a light mixing space to reduce the production of bright lines.

摘要翻译： 背光模块包括具有主体的导光板和具有电路板和多个灯条的光源。 主体具有光入射面和发光面。 光入射面具有多个容纳槽，发光面或光入射面具有与容纳槽垂直的多个分光槽。 容纳槽具有第一和第二光入射部。 反射层设置在电路板的位于每两个光条之间的表面上。 光源设置在光入射表面上，并且为了容纳槽设置光棒，使得位于光棒和第二光入射部之间的预定距离形成为光混合空间，以减少亮线的产生。

公开(公告)号：US08646928B2

公开(公告)日：2014-02-11

申请号：US13340094

申请日：2011-12-29

申请人： Chung-Cheng Liang ,  Wei-An Hua

发明人： Chung-Cheng Liang ,  Wei-An Hua

IPC分类号： G09F13/04

CPC分类号： G02B6/0078 ,  G02B6/0028 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091

摘要： The present invention provides a backlight module including a plurality of illuminant units and two light guide plates respectively arranged at two opposite sides of the illuminant units. Each of the light guide plates has a light-incident surface and a light-emitting surface adjacent to the light-incident surface. A portion of the illuminant units emit light toward the light-incident surface of one of the light guide plates, and the other portion of the illuminant units emit light toward the light-incident surface of the other light guide plate. The dimension of the light-emitting surface of each light guide plate is positive proportional to the amount of the illuminant units emitting light toward the light guide plate. In addition, the present invention also provides a liquid crystal displaying apparatus including the above-mentioned backlight module.

摘要翻译： 本发明提供了一种背光模块，其包括分别布置在所述光源单元的两个相对侧的多个光源单元和两个导光板。 每个导光板具有光入射表面和与光入射表面相邻的发光表面。 光源单元的一部分朝向一个导光板的光入射面发光，并且其他部分的光源单元向另一导光板的光入射面发光。 每个导光板的发光表面的尺寸与向导光板发射光的光源单元的数量成正比。 此外，本发明还提供一种包括上述背光模块的液晶显示装置。

公开(公告)号：US20120170252A1

公开(公告)日：2012-07-05

申请号：US13340094

申请日：2011-12-29

申请人： Chung-Cheng LIANG ,  Wei-An Hua

发明人： Chung-Cheng LIANG ,  Wei-An Hua

IPC分类号： G09F13/04

CPC分类号： G02B6/0078 ,  G02B6/0028 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091

摘要： The present invention provides a backlight module including a plurality of illuminant units and two light guide plates respectively arranged at two opposite sides of the illuminant units. Each of the light guide plates has a light-incident surface and a light-emitting surface adjacent to the light-incident surface. A portion of the illuminant units emit light toward the light-incident surface of one of the light guide plates, and the other portion of the illuminant units emit light toward the light-incident surface of the other light guide plate. The dimension of the light-emitting surface of each light guide plate is positive proportional to the amount of the illuminant units emitting light toward the light guide plate. In addition, the present invention also provides a liquid crystal displaying apparatus including the above-mentioned backlight module.

摘要翻译： 本发明提供了一种背光模块，其包括分别布置在所述光源单元的两个相对侧的多个光源单元和两个导光板。 每个导光板具有光入射表面和与光入射表面相邻的发光表面。 光源单元的一部分朝向一个导光板的光入射面发光，并且其他部分的光源单元向另一导光板的光入射面发光。 每个导光板的发光表面的尺寸与向导光板发射光的光源单元的数量成正比。 此外，本发明还提供一种包括上述背光模块的液晶显示装置。

公开(公告)号：US20110280046A1

公开(公告)日：2011-11-17

申请号：US13189479

申请日：2011-07-22

申请人： Chung-Lin Tsai ,  Guo-Chen Lee ,  Wei-An Hua ,  Tsung-Yung Hung ,  I-Ping Huang

发明人： Chung-Lin Tsai ,  Guo-Chen Lee ,  Wei-An Hua ,  Tsung-Yung Hung ,  I-Ping Huang

IPC分类号： F21V8/00 ,  F21V23/00

CPC分类号： G02B6/0021 ,  G02B6/0083 ,  G02B6/0091

摘要： A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.

摘要翻译： 公开了一种用于背光模块的导光装置，其包括导光板，具有与导光板一体化的多个电路触点的电路，以及设置在导光板上并与多个导电板电接触的光源 电路触点。

公开(公告)号：US08419262B2

公开(公告)日：2013-04-16

申请号：US13189479

申请日：2011-07-22

申请人： Chung-Lin Tsai ,  Guo-Chen Lee ,  Wei-An Hua ,  Tsung-Yung Hung ,  I-Ping Huang

发明人： Chung-Lin Tsai ,  Guo-Chen Lee ,  Wei-An Hua ,  Tsung-Yung Hung ,  I-Ping Huang

IPC分类号： F21V7/04

CPC分类号： G02B6/0021 ,  G02B6/0083 ,  G02B6/0091

摘要： A light guide apparatus for a backlight module is disclosed, which includes a light guide plate, a circuit having a plurality of circuit contacts integrated with the light guide plate, and a light source disposed on the light guide plate and electrically contacted to the plurality of circuit contacts.

摘要翻译： 公开了一种用于背光模块的导光装置，其包括导光板，具有与导光板一体化的多个电路触点的电路，以及设置在导光板上并与多个导电板电接触的光源 电路触点。