US2009296213A1PendingUtilityA1

Polarizing plate, and liquid crystal display

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Assignee: FUJIFILM CORPPriority: Mar 26, 2002Filed: Aug 5, 2009Published: Dec 3, 2009
Est. expiryMar 26, 2022(expired)· nominal 20-yr term from priority
Inventors:Yoji Ito
G02F 2413/105G02F 1/1393G02B 5/3016G02B 5/3033G02F 1/133528G02F 1/1335
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Claims

Abstract

A polarizing plate including: a protective film; a polarizer; and a polymer substrate, laminated in this order, wherein the polarizer has a thickness of 10 to 25 μm and a width of 1700 to 2300 mm, and the polymer substrate has a thickness of 30 to 70 μm.

Claims

exact text as granted — not AI-modified
1 . A polarizing plate comprising:
 a protective film;   a polarizer; and   a polymer substrate, laminated in this order,   wherein   the polarizer has a thickness of 10 to 25 μm and a width of 1700 to 2300 mm, and   the polymer substrate has a thickness of 30 to 70 μm.   
     
     
         2 . The polarizing plate as claimed in  claim 1 , wherein the polarizer has a width of 1900 mm. 
     
     
         3 . The polarizing plate as claimed in  claim 1 , wherein the polymer substrate comprises a norbornene type polymer. 
     
     
         4 . The polarizing plate as claimed in  claim 1 , wherein the polymer substrate comprises cellulose acetate propionate. 
     
     
         5 . The polarizing plate as claimed in  claim 1 , further comprising a polyimide layer. 
     
     
         6 . The polarizing plate as claimed in  claim 5 , comprising: the protective film; the polarizer; the polymer substrate; and the polyimide layer, laminated in this order.

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