McGinn IP Law Group PLLC
Light-emitting device
A light-emitting device includes a face-up type LED chip formed rectangular in a top view, and a rectangular parallelepiped-shaped sealing portion to seal the LED chip. An angle formed between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, and a portion of light emitted from the LED chip is emitted from the side surface of the sealing portion.
TOYODA GOSEI CO., LTD.
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Toshiaki Atsushi
Mori Kumo