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Illumination systems with sloped transmission spectrum front reflector

机译：带有倾斜透射光谱前反射镜的照明系统

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摘要

A backlight (10) includes a front and back reflectors (12,14) forming a light recycling cavity (16) and one or more light source members (24a, 24b, 24c) disposed to emit light into the light recycling cavity. The front reflector (12) being partially reflective to provide an output illumination area. The front reflector (12) has a blue sloped transmission spectra, at normal incidence with a range among bin values from 15% to 100%.

机译：背光（ 10 ）包括形成光回收腔（ 16 ）和一个或多个光的前后反射器（ 12,14 ）源成员（ 24 a， 24 b， 24 c < / I>），以将光发射到光回收腔中。前反射器（ 12 ）部分反射以提供输出照明区域。前反射器（ 12 ）具有蓝色倾斜的透射光谱，在垂直入射时，bin值的范围从15％到100％。 展开▼

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公开/公告号US9441809B2

专利类型

公开/公告日2016-09-13

原文格式PDF

申请/专利权人 3M INNOVATIVE PROPERTIES COMPANY;
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申请/专利号US201214352860

发明设计人 TIMOTHY J. NEVITT;MICHAEL F. WEBER;JOHN A. WHEATLEY;MATTHEW E. SOUSA;TAO LIU;
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申请日2012-10-17

分类号F21V7/04;F21V8;G02F1/1335;F21V13/08;G02B5/30;

国家 US

入库时间 2022-08-21 14:33:05

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4. ILLUMINATION SYSTEMS WITH SLOPED TRANSMISSION SPECTRUM FRONT REFLECTOR [P] . 韩国专利： KR102047286B1 . 2019-11-21

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5. Illumination systems with sloped transmission spectrum front reflector [P] . 美国专利： US10162218B2 . 2018-12-25

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