Laser stimulated white-light lighting system
一种照明系统、白光的技术,应用在照明系统领域,能够解决发光效率低等问题,达到增强光强度、提升出光效率、实施成本低廉的效果
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[0040] see figure 1 and image 3 Shown is a laser-excited white light illumination system 100 of an embodiment, which includes: a hemispherical reflector 10 ; a light-transmitting carrier 20 ; a wavelength conversion layer 30 ; a reflective layer 40 ; and a plurality of heat dissipation structures 50 .
[0041] Such as figure 1 and image 3 As shown, the hemispherical reflector 10 of the laser excitation white light illumination system 100 has a reflective arc surface 13 and an opening 12 , and a first light entrance hole 11 is provided on the reflective arc surface 13 .
[0042] The material of the hemispherical reflector 10 is not particularly limited, and may be made of ceramics, metal or other heat-resistant materials. The shape of the hemispherical reflector 10 is formed to reflect the light reflected by the reflective layer 40 on the transparent carrier 20 to the position of the excitation region 21 .
[0043] Such as figure 1 , figure 2 and image 3 As shown, th...
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