Light Emitting Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150144970A1
SERIAL NO

14334885

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

According to an exemplary embodiment, there is provided a light emitting device including a ceramic substrate, first to fourth connectors, a plurality of semiconductor light emitting elements, and a first metal layer. The ceramic substrate is provided with a first main surface including first to fourth sides and first to fourth corner portions, and the first main surface includes a mounting region, and first to fourth connector region provided respectively between the first to fourth corner portion and the mounting region. The plurality of semiconductor light emitting elements is provided on the mounting region. The first to fourth connectors are respectively provided on the first to fourth connector regions. A first metal layer is provided between the plurality of semiconductor light emitting elements and the ceramic substrate, and including first to fourth connector electrode portions electrically connected respectively to the first to fourth connectors.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TOSHIBA LIGHTING & TECHNOLOGY CORPORATIONYOKOSUKA-SHI KANAGAWA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Betsuda, Nobuhiko Yokosuka-shi, JP 38 263
Okawa, Hideki Yokosuka-shi, JP 8 39
Sasaki, Akihiro Yokosuka-shi, JP 42 276
Shimokawa, Kazuo Yokosuka-shi, JP 38 479

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation