Provided is a light-emitting device having a structure in which a high refractive index component is provided between a solid light-emitting element and air, has an uneven structure on a surface in contact with air, and can be reused. The light-emitting device includes a substrate having a refractive index of 1.6 or higher and a light-transmitting property, a solid light-emitting element including a light-emitting region having a refractive index of 1.6 or higher on one surface of the substrate, and a component having a refractive index of 1.6 or higher and a light-transmitting property on the other surface of the substrate, wherein the component includes an uneven structure on a surface in contact with air and is connected to the substrate via a liquid having a refractive index of 1.6 or higher and a light-transmitting property.

Claims

8 · 2 independent · depth 2

8 granted claims

›1.independentA light-emitting device comprising:na substrate having a refractive index of 1.6 or higher and a light-transmitting property;a solid light-emitting el…+3

›5.independentA light-emitting device comprising:na substrate having a refractive index of 1.6 or higher and a light-transmitting property;a solid light-emitting el…+3

Classifications

8 codes

IPC · International Patent Classification

Section H — Electricity

H10L33/00

USPC · US Patent Classification

257/98438/43257/103257/79438/29257/91438/22

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Pendency

1.7 y

636 days filing → grant

Office actions

none on record

Responses

2 RCE

Examiner

Kyoung Lee

art unit 2895 · TC 2800

Law firm

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Citations: 11 back · 0 forward

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Priority chain

1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20120061708 A1	15 Mar 2012

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