公开(公告)号：US20160370527A1

公开(公告)日：2016-12-22

申请号：US15099953

申请日：2016-04-15

申请人： Young Lighting Technology Inc.

发明人： Jung-Wei Chang ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC分类号： F21V8/00

CPC分类号： G02B6/0055 ,  G02B6/0088

摘要： A surface light source module includes a light guiding plate having a light incidence surface and a bottom surface adjacent to the light incidence surface; a reflective sheet disposed on the bottom surface; an adhesive adhered between the bottom surface and the reflective sheet; and a light emitting assembly disposed alongside of the light incident surface. The refractive indices of the adhesive and the light guiding plate are N1 and N2, wherein 63%≦N1/N2≦95%. The light emitting assembly includes a plurality of light emitting elements, of which the distribution curve of luminous intensity satisfies the following conditions: (1) an absolute value of distribution angle at 50% of luminous intensity is smaller than or equal to 55°; and (2) a sum of luminous energy at the absolute value of distribution angle of greater than 70° is smaller than or equal to 10% of a total lumen of the light emitting element.

摘要翻译： 表面光源模块包括具有光入射表面和与光入射表面相邻的底表面的导光板; 设置在所述底面上的反射片; 粘附在底表面和反射片之间的粘合剂; 以及设置在所述光入射表面旁边的发光组件。 粘合剂和导光板的折射率为N1和N2，其中63％≤N1/N2≤95％。 发光组件包括多个发光元件，其发光强度分布曲线满足以下条件：（1）发光强度的50％处的分布角绝对值小于或等于55°; 和（2）分布角绝对值大于70°的光能之和小于或等于发光元件的总管腔的10％。

公开(公告)号：US20170153379A1

公开(公告)日：2017-06-01

申请号：US15199955

申请日：2016-06-30

申请人： Young Lighting Technology Inc.

发明人： Jung-Wei Chang ,  Yi-Yu Tsai ,  Hsin-Hung Lee ,  Chiao-Chih Yang

IPC分类号： F21V8/00

CPC分类号： G02B6/0063 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0068 ,  G02B6/0076 ,  G02B6/0081 ,  G02F1/1333 ,  G02F2001/133342 ,  G09G3/342 ,  G09G3/3473

摘要： The invention provides a transmissive display module and a driving method thereof. The transmissive display module includes a transparent display panel, a first light source module, a second light source module and at least one adhesive layer. The first light source module and the second light source module are respectively disposed on opposite surfaces of the transparent display panel. The first light source module includes a first light guide plate and a first light source, and the second light source module includes a second light guide plate and a second light source. The adhesive layer at least adheres the transparent display panel and the first light guide plate, and a refractive index of the adhesive layer is less than a refractive index of the first light guide plate.