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1. (WO2013146487) LENS ARRAY, LENS ARRANGE MANUFACTURING METHOD AND OPTICAL ELEMENT MANUFACTURING METHOD

Pub. No.:    WO/2013/146487    International Application No.:    PCT/JP2013/057918
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Thu Mar 21 00:59:59 CET 2013
IPC: G02B 3/00
G02B 3/02
G02B 3/04
G02B 3/08
G02B 5/18
Applicants: Konica Minolta, Inc.
コニカミノルタ株式会社
FUJIMOTO Akihiro
藤本章弘
ARAI Keiji
新井 啓司
Inventors: FUJIMOTO Akihiro
藤本章弘
ARAI Keiji
新井 啓司
Title: LENS ARRAY, LENS ARRANGE MANUFACTURING METHOD AND OPTICAL ELEMENT MANUFACTURING METHOD
Abstract:
Provided are a lens array, a lens arrange manufacturing method and an optical element manufacturing method which enable production of optical elements at low cost in large quantities. This lens array is provided with multiple lens units aligned in an array, and is further provided with a resin lens layer formed such that the multiple lens units and recesses surrounding each of said lens units are formed integrally, and with an adhesive sheet detachably joined to the lens layer, wherein the lens layer is joined to the adhesive sheet in a state allowing individual detachment with the recesses as the boundaries.