Composite film module, method for manufacturing the same, light collecting device and display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11845256
APP PUB NO 20210206142A1
SERIAL NO

17205464

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A composite film module, a method for manufacturing the same, a light collecting device and a display device are provided. Each composite layers includes first and second refractive index layers, and a refractive index of the first refractive index layer is greater than that of the second refractive index layer. One first refractive index layer is provided between every two adjacent second refractive index layers. Along a thickness direction of a composite film module, first and second composite layers are adjacent to each other, a refractive index of the first refractive index layer in the first composite layer is greater than that of the first refractive index layer in the second composite layer, and the refractive index of the second refractive index layer in the first composite layer is greater than that of the second refractive index layer in the second composite layer.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
XIAMEN TIANMA MICRO-ELECTRONICS CO LTD361101 NO 6999 XIANGAN WEST ROAD XIANGAN DISTRICT XIAMEN CITY FUJIAN PROVINCE XIAMEN CITY FUJIAN PROVINCE 361101

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gu, Yuefeng Shanghai, CN 24 103

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
3.5 Year Payment $1600.00 $800.00 $400.00 Jun 19, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 19, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 19, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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