公开(公告)号：US09958591B2

公开(公告)日：2018-05-01

申请号：US14611284

申请日：2015-02-02

申请人： Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

发明人： Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0051 ,  G02B6/0053

摘要： A backlight module includes a light guide plate having a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure recesses into or protrudes from the bottom surface and has a first and a second surfaces. The first and the second surfaces of at least one of the microstructures are located on two sides of a first reference plane parallel to the first light incident surface. A section-line of each first surface on a second reference plane perpendicular to the first light incident surface and perpendicular to the light emitting surface is a straight line. A first angle between each first surface and a third reference plane parallel to the light emitting surface in the light guide plate is between 0 degrees and 20 degrees, and a thickness of each microstructure is between 0 micrometers and 20 micrometers.

公开(公告)号：US20150226901A1

公开(公告)日：2015-08-13

申请号：US14611284

申请日：2015-02-02

申请人： Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

发明人： Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0051 ,  G02B6/0053

摘要： A backlight module includes a light guide plate having a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure recesses into or protrudes from the bottom surface and has a first and a second surfaces. The first and the second surfaces of at least one of the microstructures are located on two sides of a first reference plane parallel to the first light incident surface. A section-line of each first surface on a second reference plane perpendicular to the first light incident surface and perpendicular to the light emitting surface is a straight line. A first angle between each first surface and a third reference plane parallel to the light emitting surface in the light guide plate is between 0 degrees and 20 degrees, and a thickness of each microstructure is between 0 micrometers and 20 micrometers.

摘要翻译： 背光模块包括具有底表面，发光表面，第一光入射表面和微结构的导光板。 每个微结构从底表面凹入或突出，并具有第一和第二表面。 至少一个微结构的第一和第二表面位于平行于第一光入射表面的第一参考平面的两侧。 垂直于第一光入射表面并垂直于发光表面的第二参考平面上的每个第一表面的截面线是直线。 每个第一表面和平行于导光板中的发光表面的第三参考平面之间的第一角度在0度和20度之间，并且每个微结构的厚度在0微米与20微米之间。

公开(公告)号：US20150268404A1

公开(公告)日：2015-09-24

申请号：US14645419

申请日：2015-03-11

申请人： Wen-Yen Chiu ,  Chang-Cheng Liu ,  Min-Chun Chou ,  Ching-Hsiang Li ,  Chien-Hui Lee ,  Guan-Wen Liu

发明人： Wen-Yen Chiu ,  Chang-Cheng Liu ,  Min-Chun Chou ,  Ching-Hsiang Li ,  Chien-Hui Lee ,  Guan-Wen Liu

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0038 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0073

摘要： A backlight module including an LGP, an optical film, a first light source is provided. The LGP has a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure is recessed into or protrudes out of the bottom surface and includes at least two structural units. A section line of each structural unit on a first reference plane is a curve, and the curve has a peak point. A distance between two peak points of two adjacent structural units along a first direction is greater than 0 and smaller than a half of a total width of the two structural units along the first direction. Each microstructure has a symmetric plane perpendicular to the light emitting surface and the first light incident surface. The optical film is located on the light emitting surface. The first light source is located beside the first light incident surface.

摘要翻译： 提供了包括LGP，光学膜，第一光源的背光模块。 LGP具有底表面，发光表面，第一光入射表面和微结构。 每个微结构凹入或突出出底面，并包括至少两个结构单元。 第一参考平面上每个结构单元的剖面线是曲线，曲线具有峰值点。 沿着第一方向的两个相邻结构单元的两个峰值点之间的距离大于0且小于沿着第一方向的两个结构单元的总宽度的一半。 每个微结构具有垂直于发光表面和第一光入射表面的对称平面。 光学膜位于发光面上。 第一光源位于第一光入射表面旁边。

公开(公告)号：US09429700B2

公开(公告)日：2016-08-30

申请号：US14645419

申请日：2015-03-11

申请人： Wen-Yen Chiu ,  Chang-Cheng Liu ,  Min-Chun Chou ,  Ching-Hsiang Li ,  Chien-Hui Lee ,  Guan-Wen Liu

发明人： Wen-Yen Chiu ,  Chang-Cheng Liu ,  Min-Chun Chou ,  Ching-Hsiang Li ,  Chien-Hui Lee ,  Guan-Wen Liu

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0038 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0073

摘要： A backlight module including an LGP, an optical film, a first light source is provided. The LGP has a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure is recessed into or protrudes out of the bottom surface and includes at least two structural units. A section line of each structural unit on a first reference plane is a curve, and the curve has a peak point. A distance between two peak points of two adjacent structural units along a first direction is greater than 0 and smaller than a half of a total width of the two structural units along the first direction. Each microstructure has a symmetric plane perpendicular to the light emitting surface and the first light incident surface. The optical film is located on the light emitting surface. The first light source is located beside the first light incident surface.

摘要翻译： 提供了包括LGP，光学膜，第一光源的背光模块。 LGP具有底表面，发光表面，第一光入射表面和微结构。 每个微结构凹入或突出出底面，并且包括至少两个结构单元。 第一参考平面上每个结构单元的剖面线是曲线，曲线具有峰值点。 沿着第一方向的两个相邻结构单元的两个峰值点之间的距离大于0且小于沿着第一方向的两个结构单元的总宽度的一半。 每个微结构具有垂直于发光表面和第一光入射表面的对称平面。 光学膜位于发光面上。 第一光源位于第一光入射表面旁边。

公开(公告)号：US20150078034A1

公开(公告)日：2015-03-19

申请号：US14321834

申请日：2014-07-02

申请人： Ching-Hsiang Li ,  Min-Chun Chou ,  Chien-Hui Lee

发明人： Ching-Hsiang Li ,  Min-Chun Chou ,  Chien-Hui Lee

IPC分类号： F21V8/00

CPC分类号： G02B6/0068 ,  G02B6/0016 ,  G02B6/0021 ,  G02B6/0043

摘要： A planar light source including an LGP and first and second light sources are provided. The LGP has a first surface and a second surface opposite to each other and a first groove and a second groove. The first groove and the second groove are respectively located on the first surface and the second surface, and are respectively located at two sides of a center line of the LGP, where the center line equally divides the first surface and the second surface. The first groove has a first side surface and a first light incident surface, and the second groove has a second side surface and a second light incident surface, where the light sources are disposed in the grooves. The light sources are suitable for respectively providing a light beam entering the LGP through the corresponding light incident surface.

摘要翻译： 提供了包括LGP和第一和第二光源的平面光源。 LGP具有彼此相对的第一表面和第二表面以及第一凹槽和第二凹槽。 第一槽和第二槽分别位于第一表面和第二表面上，并且分别位于LGP的中心线的两侧，其中中心线将第一表面和第二表面等分。 第一凹槽具有第一侧表面和第一光入射表面，并且第二凹槽具有第二侧表面和第二光入射表面，其中光源设置在凹槽中。 光源适合于分别通过相应的光入射表面提供进入LGP的光束。

公开(公告)号：US09482809B2

公开(公告)日：2016-11-01

申请号：US14321834

申请日：2014-07-02

申请人： Ching-Hsiang Li ,  Min-Chun Chou ,  Chien-Hui Lee

发明人： Ching-Hsiang Li ,  Min-Chun Chou ,  Chien-Hui Lee

IPC分类号： F21V33/00 ,  F21V8/00

CPC分类号： G02B6/0068 ,  G02B6/0016 ,  G02B6/0021 ,  G02B6/0043

摘要： A planar light source including an LGP and first and second light sources are provided. The LGP has a first surface and a second surface opposite to each other and a first groove and a second groove. The first groove and the second groove are respectively located on the first surface and the second surface, and are respectively located at two sides of a center line of the LGP, where the center line equally divides the first surface and the second surface. The first groove has a first side surface and a first light incident surface, and the second groove has a second side surface and a second light incident surface, where the light sources are disposed in the grooves. The light sources are suitable for respectively providing a light beam entering the LGP through the corresponding light incident surface.

摘要翻译： 提供了包括LGP和第一和第二光源的平面光源。 LGP具有彼此相对的第一表面和第二表面以及第一凹槽和第二凹槽。 第一槽和第二槽分别位于第一表面和第二表面上，并且分别位于LGP的中心线的两侧，其中中心线将第一表面和第二表面等分。 第一凹槽具有第一侧表面和第一光入射表面，并且第二凹槽具有第二侧表面和第二光入射表面，其中光源设置在凹槽中。 光源适合于分别通过相应的光入射表面提供进入LGP的光束。

公开(公告)号：US5727681A

公开(公告)日：1998-03-17

申请号：US805201

申请日：1997-02-27

申请人： Ching-Hsiang Li

发明人： Ching-Hsiang Li

IPC分类号： G11B33/04 ,  B65D85/57

CPC分类号： G11B33/0405 ,  G11B33/045

摘要： A plurality of compact disks may be stored and individually removed from a case having upper and lower case halves, an elastically deformable holding element, a plurality of disk trays and a resilient latch element for securing the case halves together.

摘要翻译： 可以存储多个光盘并且从具有上下半部的壳体，可弹性变形的保持元件，多个盘托盘和用于将壳体半体固定在一起的弹性闩锁元件的壳体单独地移除。