公开(公告)号：US20150176807A1

公开(公告)日：2015-06-25

申请号：US14588093

申请日：2014-12-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Kyu PARK ,  Young Sam PARK ,  Sung A CHOI ,  Jeong Eun LIM ,  Jin Mo KIM ,  Man Ki HONG ,  Tae Heon HAN ,  Churl Wung SHIN ,  Young Taek KIM ,  Dae Woon HONG ,  Young Geun JUN ,  Jung Kyu KOOK

IPC: F21V11/00 ,  F21K99/00

CPC classification number: F21V11/00 ,  F21K9/60 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02B19/0071 ,  G02F1/133603 ,  G02F1/133606 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A light source module, a backlight unit, a display apparatus, a television set, and an illumination apparatus are provided. The light source module includes: one or more light source units including a light emitting element emitting light when electricity is applied thereto; and an optical sheet disposed above the light source units and exhibiting bidirectional transmittance distribution function characteristics having first and second peaks at radiation angles less than 0° and greater than 0°.

Abstract translation: 提供了光源模块，背光单元，显示装置，电视机和照明装置。 光源模块包括：一个或多个光源单元，包括当向其施加电力时发光的发光元件; 以及设置在光源单元上方并且在小于0°且大于0°的辐射角处具有第一和第二峰的双向透射分布函数特性的光学片。

公开(公告)号：US20160131327A1

公开(公告)日：2016-05-12

申请号：US14825112

申请日：2015-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Kyung Mi MOON ,  Tetsuo ARIYOSHI ,  Jong Pil WON ,  Seung Gyun JUNG ,  Jun CHO ,  Won Soo JI ,  Sung A CHOI

IPC: F21V3/00 ,  H01L33/50 ,  H01L33/60

CPC classification number: H01L33/58 ,  F21V5/008 ,  F21Y2115/10 ,  H01L33/50 ,  H01L33/60

Abstract: There is provided a light source module including a light emitting device, and an optical device including a first surface disposed above the light emitting device and having a hollow recessed in a light emitting direction in a central portion through which an optical axis passes, and a second surface disposed to be opposite to the first surface and configured to refract light incident through the hollow to be emitted to the outside. The optical device includes a plurality of ridges disposed on the second surface and periodically arranged in a direction from the optical axis to an edge connected to the first surface.

Abstract translation: 提供了一种包括发光器件的光源模块和包括设置在发光器件上方的第一表面的光学器件，并且在光轴通过的中心部分中具有在发光方向上凹陷的中空部分，以及 第二表面设置成与第一表面相对，并且被配置为折射入射通过中空的光以发射到外部。 光学装置包括设置在第二表面上并沿着从光轴到连接到第一表面的边缘的方向周期性地布置的多个脊。