公开(公告)号：US09608236B2

公开(公告)日：2017-03-28

申请号：US14690860

申请日：2015-04-20

Applicant: Ye Xin Technology Consulting Co., Ltd.

Inventor： Li-Chiao Huang ,  Chia-Yi Tsai ,  Chien-Ming Huang ,  Kuan-Wei Chou ,  Shih-Pin Tseng

IPC: H01L51/52 ,  G02B5/20 ,  H01L27/32

CPC classification number: H01L51/5281 ,  G02B5/201 ,  H01L27/3211 ,  H01L51/5271

Abstract: A display panel includes a lighting device, a color conversion layer, and a reflective sheet. The lighting device at least includes a first lighting part emitting a first light of a first color having a wavelength within the first wavelength range and a second lighting part emitting a second light of the first color having a wavelength within a second wavelength range. The color conversion layer includes a number of bases corresponding to the first lighting part and the second lighting part. The reflective sheet reflects a light having a wavelength within a first wavelength range and lets a light having a wavelength out of the first wavelength range to pass through. The bases corresponding to the first lighting part are doped with a number of quantum dot particles to convert the first light to a third light of a second color.