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US 2016/0111607 A1Published application
Phosphor sheet, light-emitting device having the phosphor sheet and method of manufacturing the same
AssigneeSeoul Semiconductor Co., Ltd.
InventorHyuck Jung CHOI
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Abstract
A light-emitting device includes a substrate including a first electrode and a second electrode, a light-emitting diode (LED) chip electrically connected to the first and the second electrodes, and a phosphor sheet disposed on an upper surface of the LED chip, a first transparent part disposed under the phosphor sheet, and a second transparent part disposed between the phosphor sheet and the LED chip. The first transparent part contacts the second transparent part.
Claims18
A light-emitting device, comprising:
- a substrate comprising a first electrode and a second electrode;
- a light-emitting diode (LED) chip electrically connected to the first and the second electrodes;
- a phosphor sheet disposed on an upper surface of the LED chip;
- a first transparent part disposed under the phosphor sheet;
- and
- a second transparent part disposed between the phosphor sheet and the LED chip,
- wherein the first transparent part contacts the second transparent part.
4 more elements
A light-emitting device, comprising:
- a substrate;
- light-emitting diode (LED) chips disposed on the substrate and separated from each other;
- a phosphor sheet disposed on an upper surface of the LED chips;
- first transparent parts disposed under the phosphor sheet;
- and
- second transparent parts disposed between the phosphor sheet and the LED chips,
- wherein the first transparent parts are separated from each other, and the second transparent parts are separated from each other, and
- wherein one of the second transparent parts disposed on one of the LED chips contacts one of the first transparent parts.
5 more elements
Dependencies are inferred from the claim text.