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Patent Searching and Data


Title:
METHOD OF MANUFACTURING THERMALLY-SENSITIVE TRANSFER FILM AND DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2004319095
Kind Code:
A
Abstract:

To enhance working efficiency of transfer work and to form a sharp pattern, in a thermally-sensitive transfer film to form layers by transfer.

In this thermally-sensitive transfer film F wherein at least a phosphor layer 3 and an adhesive layer 4 adhere to a base film 1, a mixture obtained by mixing a pigment corresponding to the color of the phosphor layer 3, a thermally-sensitive adhesive, and a photosensitive agent is used as the adhesive layer 4. In addition, a manufacturing method of a display device includes a process to use the adhesive layer 4 as a color filter layer by applying patterning by carrying out exposure and development after transferring the phosphor layer 3 and the adhesive layer 4 to the inner surface of a display panel by using the thermally-sensitive transfer film F.


Inventors:
FUJITA KOJI
ONO KATSUTOSHI
YABE NORIO
Application Number:
JP2003107190A
Publication Date:
November 11, 2004
Filing Date:
April 11, 2003
Export Citation:
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Assignee:
SONY CORP
JUJO PAPER CO LTD
International Classes:
G03F7/004; B41M5/00; B41M5/385; B41M5/392; G02B5/20; H01J9/227; (IPC1-7): H01J9/227; G02B5/20; G03F7/004
Attorney, Agent or Firm:
Funabashi Kuninori