US 2004/0165390 A1Published application

Liquid crystalline polyester resin for reflector plate

AssigneeSumitomo Chemical Company, Limited

InventorsTomohiro Sato, Hiroshi Nakamura

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Abstract

There is provided a liquid crystalline polyester resin for a reflector plate having sufficient reflectance with respect to low wavelengths in visible light range. There is provided a liquid crystalline polyester resin for a reflector plate characterized by having a YI (Yellowness Index) value of 32 or less.

Claims10

Dependent claims

A liquid crystalline polyester resin for a reflector plate, wherein a YI (Yellowness Index) value is 32 or less.

Dependencies are inferred from the claim text.

Facts

Application: 10/689,522Filed 21 Oct 2003
Priority: JP 2003-04894526 Feb 2003
Published: 26 Aug 2004
Term ends: Not estimatedThe source records don’t support an estimate.

Classification10 codes

G02B 5/08
Optical elements other than lenses: mirrors
F21V 7/24
Characterised by materials, surface treatments or coatings, e.g. dichroic reflectors: characterised by the material
C08G 63/605
Derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds: the hydroxy and carboxylic…
F21Y 2115/10
Light-generating elements of semiconductor light sources: light-emitting diodes [LED]

Family

No related US applications are recorded in the indexed filing history.

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