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摘要

A light-emitting device 100 includes: a light-emitting element; a light-transmissive member covering the light-emitting element; and a light-diffusing agent contained in the light-transmissive member and comprising hollow particles. The light-transmissive member has a first surface having irregularities according to the light-diffusing agent. The first surface of the light-transmissive member has a convex shape with a height gradually increased from a peripheral portion of the first surface toward a central portion of the first surface.

說明書

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

Table 2 shows the evaluation results.

Table 2 shows the addition amount of the hollow filler (vol %), particle size of the hollow filler (μm), specific gravity of the hollow filler (g/cm³), amount of addition of titanium oxide (vol %), object color (x, y), and luminous flux (%) in each of Example 1, Example 6 to Example 8, Comparative Example 1, and Comparative Example 2.

TABLE 2 Addition Particle Specific Addition amount of size of gravity of amount of Luminous hollow filler hollow hollow filler titanium Object color flux (vol %) filler (μm) (g/cm³) oxide (vol %) (x, y) (%)

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Light-emitting device and method of manufacturing the same

摘要

說明書

權(quán)利要求

白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Light-emitting device and method of manufacturing the same

摘要

說明書

權(quán)利要求

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