Method and apparatus for manufacturing a light-emitting device including correction of an application amount of a fluorescent resin based on a fluorescent particle concentration

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9241388
APP PUB NO 20130164865A1
SERIAL NO

13700145

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of manufacturing a light-emitting device which includes a light-emitting source is provided by applying, onto the light-emitting source, a fluorescent resin which includes fluorescent particles and is stored in and discharged from an applicator. The method includes measuring a first concentration which is a concentration of the fluorescent particles included in the fluorescent resin discharged from the applicator; and applying, onto the light-emitting source, the fluorescent resin in an application amount determined based on the first concentration which has been measured and reference data which indicates a relationship between a concentration of the fluorescent particles and an application amount of the fluorescent resin that enables the light-emitting device to have constant chromaticity.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD1-61 SHIROMI 2-CHOME CHUO-KU OSAKA-SHI OSAKA 5406207 ?5406207

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kabetani, Yasuhiro Osaka, JP 11 94
Nagahama, Katsuyuki Hyogo, JP 9 8
Nishiwaki, Kentaro Osaka, JP 7 42
Oikaze, Hirotoshi Hyogo, JP 13 33

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 19, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00