Patent EP0584758A2 successfully refreshed from Google Patents.
EP0584758A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Image display device
Assignee: Casio Computer Co Ltd
•
Filing: 1993-08-23
•
Granted: —
•
Expires: 2013-08-23
Abstract
Abstract An image display device which includes a ROM 33 where a multiplicity of image data on face parts such as eyes, eyebrows, a nose, and a face contour, and a hair style is stored. The user selectively reads any image data out of the ROM 33 by operating a key input unit 32, and synthesizes the read data into portrait data. The portrait data is displayed on a display 24 and stored sequentially in a RAM 36. The stored portrait data may be set as secret data which others cannot see. The secret portrait data is displayed as a silhouette and is returned from silhouette display to portrait one only when input data matches with password data stored beforehand in a password storage 39. <IMAGE>
Inventors
- 👤 Kenji c/o CASIO COMPUTER CO. LTD. Chida
- 👤 Hiroyuki C/O Casio Computer Co. Ltd. Yoshino
- 👤 Jun C/O Casio Computer Co. Ltd. Oshima
- 👤 Yoshiyuki C/O Casio Computer Co. Ltd. Murata
- 👤 Masahito C/O Casio Computer Co. Ltd. Ariizumi
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 03:24
CPC Classifications
G; G06; G06F; G06F15/00; G06F15/02; G06T; G06T11/00; H; H10; H10W; H10W74/00; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
97 words
An image display device comprising: image data storage means for storing image data; and image data display means for displaying image data stored in said image data storage means, characterized by first display control means for masking and displaying at least part of the image data stored in said image data storage means; detection means for detecting that a predetermined data keying-in operation has been performed; and second display means for unmasking the masked data and displaying the unmasked image data in response to said detection means having detected that the predetermined keying-in operation has been performed.
Claim 2
Dependent Claim
75 words
An image display device according to claim 1, wherein said image data storage means comprises: first image data storing means where a multiplicity of different image data items has been stored; image data selection means for selecting any image data item from among the multiplicity of image data items stored in said first image data storing means; and second image data storing means for storing image data items selected by said image data selection means.
Claim 3
Dependent Claim
33 words
An image display device according to claim 2, wherein said first image data storage means comprises a read only memory and wherein said second image data storage means comprises a random access memory.
Claim 4
Dependent Claim
94 words
An image display device according to claim 1, wherein said image data storage means comprises: first image data storing means where a multiplicity of different image data items is stored for each of the parts of a body; image data selection means for selecting any image data item for each of the parts from among the multiplicity of image data items stored in said first image data storing means; and second image data storing means for synthesizing image data items selected by said image data selection means and storing the resulting synthesized image data.
Claim 5
Dependent Claim
28 words
An image display device according to claim 4, wherein the parts of the body are at least a contour, eyes, a nose and a mouth of a face.
Claim 6
Dependent Claim
29 words
An image display device according to claim 1, wherein the masked display of the image data on said first display control means is in the form of silhouette display.
Claim 7
Dependent Claim
43 words
An image display device according to claim 1, wherein said detection means comprises: data storage means for storing preset data; and means for detecting that the same data as that stored in said data storage means is keyed in by the keyed-in operation.
Claim 8
Dependent Claim
33 words
An image display device according to claim 1, further comprising: character data storage means for storing character data; and third display control means for displaying data stored in said character data storing means.
Claim 9
Dependent Claim
35 words
An image display device according to claim 1, further comprising: masked data selection means for selecting data to be masked by said first display control means from among a plurality of different masked data items.
Claim 10
Dependent Claim
44 words
An image display device according to claim 1, wherein the image data stored in said image data storage means comprises at least image data on a face and wherein said first display control means masks image data on at least eyes of the face.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.