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1. WO2011009847 - METHOD FOR MANUFACTURING A DEVICE WITH A DISPLAY ELEMENT

Publication Number WO/2011/009847
Publication Date 27.01.2011
International Application No. PCT/EP2010/060456
International Filing Date 20.07.2010
IPC
B44F 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
FSPECIAL DESIGNS OR PICTURES
1Designs or pictures characterised by special or unusual light effects
02produced by reflected light, e.g. matt surfaces, lustrous surfaces
04after passage through surface layers, e.g. pictures with mirrors on the back
A44C 27/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
H01L 21/316 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
18the devices having semiconductor bodies comprising elements of group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20-H01L21/26142
31to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers; Selection of materials for these layers
314Inorganic layers
316composed of oxides or glassy oxides or oxide-based glass
CPC
A44C 27/00
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
B44F 1/04
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
FSPECIAL DESIGNS OR PICTURES
1Designs or pictures characterised by special or unusual light effects
02produced by reflected light, e.g. matt surfaces, lustrous surfaces
04after passage through surface layers, e.g. pictures with mirrors on the back
Applicants
  • COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES [FR]/[FR] (AllExceptUS)
  • DEGUET, Chrystel [FR]/[FR] (UsOnly)
  • REY, Alain-Marcel [FR]/[FR] (UsOnly)
  • SIGNAMARCHEIX, Thomas [FR]/[FR] (UsOnly)
Inventors
  • DEGUET, Chrystel
  • REY, Alain-Marcel
  • SIGNAMARCHEIX, Thomas
Agents
  • ILGART, Jean-Christophe
Priority Data
095512422.07.2009FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR MANUFACTURING A DEVICE WITH A DISPLAY ELEMENT
(FR) PROCEDE DE REALISATION D'UN DISPOSITIF A ELEMENT GRAPHIQUE
Abstract
(EN)
The invention relates to a method for manufacturing a device (100) with a display element (108), comprising the following steps: a) creating a stack comprising a sacrificial layer placed between a first substrate and a protective layer (106), and a display element (108) made on a first surface of the protective layer opposite a second surface of the protective layer such that said second surface is placed against the sacrificial layer, b) securing said stack with at least one second substrate (116) such that the display element is placed between the first substrate and the second substrate, c) separating the sacrificial layer from the protective layer.
(FR)
Procédé de réalisation d'un dispositif (100) à élément graphique (108), comportant les étapes de : a) réalisation d'un empilement comportant une couche sacrificielle disposée entre un premier substrat et une couche protectrice (106), et un élément graphique (108) réalisé au niveau d'une première face de la couche protectrice opposée à une seconde face de la couche protectrice telle que ladite seconde face soit disposée contre la couche sacrificielle, b) solidarisation dudit empilement avec au moins un second substrat (116) telle que l'élément graphique soit disposé entre le premier substrat et le second substrat, c) désolidarisation de la couche sacrificielle vis-à-vis de la couche protectrice.
Also published as
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