公开(公告)号：US09547194B2

公开(公告)日：2017-01-17

申请号：US13941018

申请日：2013-07-12

Applicant: InnoLux Corporation

Inventor： Jeng-Wei Yeh ,  Shih-Chang Huang ,  Kuei-Ling Liu

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133514 ,  G02F2001/133624

Abstract: A liquid crystal display apparatus includes a display panel and a backlight module. The display panel includes a color filter layer having a blue filter portion. The backlight module emits light to the display panel. A peak wavelength of a blue light portion of the spectrum of the light is greater than or equal to 440 nm and smaller than or equal to 450 nm. The blue filter portion has a transmission spectrum having a first wavelength λ1 and a second wavelength λ2, and the first wavelength λ1 and the second wavelength λ2 conform to the following equation: 514 ≤ λ 1 2 + λ 2 2 + 0.71862 ⁢ ⁢ λ 2 - 0.71862 ⁢ ⁢ λ 1 ≤ 541 The first wavelength λ1 and the second wavelength λ2 are corresponding to a half level of a peak value of the transmission spectrum, and the unit thereof is nm.

Abstract translation: 第一波长λ1和第二波长λ2对应于透射光谱的峰值的一半水平，其单位为nm。