Title:
A threshold ingredient of a lamination film, a device, and a manufacturing method
Document Type and Number:
Japanese Patent JP6081307
Kind Code:
B2
Abstract:
A component includes a micro-hologram layer (10), where the micro-hologram layer (10) includes layers inert to light (14) interleaved with layers of functional film (12). The functional film layers (12) are made of a material that undergoes a change in its refractive index when illuminated by a light beam, yet undergoes no change in its refractive index when illuminated by a different light beam. The components (30) may further include interleaved spacer films (20) with multiple micro-hologram layers (10) and other elements (e.g., servo layer (44), coatings (48), and the like (40, 42)) so as to comprise a data storage device (100). Methods of manufacturing the component and device are also disclosed.
Inventors:
Xiaoray Sea
Eugene Pauline Bowden
Quoc Pong Chan
Peter William Lorraine
Victor Petrovich Ostovakov
Lee-Anzao
Eugene Pauline Bowden
Quoc Pong Chan
Peter William Lorraine
Victor Petrovich Ostovakov
Lee-Anzao
Application Number:
JP2013153138A
Publication Date:
February 15, 2017
Filing Date:
July 24, 2013
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
G11B7/24038; G03H1/02; G11B7/1275; G11B7/24065
Domestic Patent References:
| JP2002502057A | ||||
| JP2009008715A | ||||
| JP2003178459A | ||||
| JP2009009618A | ||||
| JP2010019886A |
Foreign References:
| US6310850 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka