FR2662892B1 - VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY. - Google Patents

VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY.

Info

Publication number
FR2662892B1
FR2662892B1 FR9006866A FR9006866A FR2662892B1 FR 2662892 B1 FR2662892 B1 FR 2662892B1 FR 9006866 A FR9006866 A FR 9006866A FR 9006866 A FR9006866 A FR 9006866A FR 2662892 B1 FR2662892 B1 FR 2662892B1
Authority
FR
France
Prior art keywords
adjustment device
telephone display
vision adjustment
alphanumeric telephone
alphanumeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9006866A
Other languages
French (fr)
Other versions
FR2662892A1 (en
Inventor
Camuzard Philippe
Cardot Gerard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALE International SAS
Original Assignee
Alcatel Business Systemes SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Business Systemes SA filed Critical Alcatel Business Systemes SA
Priority to FR9006866A priority Critical patent/FR2662892B1/en
Priority to DK102791A priority patent/DK102791A/en
Priority to ITTO910412A priority patent/IT1249890B/en
Priority to ES09101320A priority patent/ES2038070B1/en
Publication of FR2662892A1 publication Critical patent/FR2662892A1/en
Application granted granted Critical
Publication of FR2662892B1 publication Critical patent/FR2662892B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
FR9006866A 1990-06-01 1990-06-01 VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY. Expired - Fee Related FR2662892B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9006866A FR2662892B1 (en) 1990-06-01 1990-06-01 VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY.
DK102791A DK102791A (en) 1990-06-01 1991-05-30 DEVICE FOR ADJUSTING IMAGE QUALITY ON A DISPLAY ON A PHONE DEVICE
ITTO910412A IT1249890B (en) 1990-06-01 1991-05-31 VISION REGULATION DEVICE FOR ALPHANUMERIC TELEPHONE DEVICE DISPLAY
ES09101320A ES2038070B1 (en) 1990-06-01 1991-05-31 VISION ADJUSTMENT DEVICE ALPHANUMERIC SIGNAL FOR TELEPHONE POSITION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006866A FR2662892B1 (en) 1990-06-01 1990-06-01 VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY.

Publications (2)

Publication Number Publication Date
FR2662892A1 FR2662892A1 (en) 1991-12-06
FR2662892B1 true FR2662892B1 (en) 1995-06-16

Family

ID=9397209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006866A Expired - Fee Related FR2662892B1 (en) 1990-06-01 1990-06-01 VISION ADJUSTMENT DEVICE FOR ALPHANUMERIC TELEPHONE DISPLAY.

Country Status (4)

Country Link
DK (1) DK102791A (en)
ES (1) ES2038070B1 (en)
FR (1) FR2662892B1 (en)
IT (1) IT1249890B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159477A (en) * 1984-08-22 1986-03-26 日本デ−タゼネラル株式会社 Digital contrast adjusting circuit for display unit
JPS63177643A (en) * 1987-01-19 1988-07-21 Matsushita Electric Ind Co Ltd Key telephone set
JPH01207790A (en) * 1988-02-16 1989-08-21 Nec Corp Miniature device with liquid crystal display device
FR2634610B1 (en) * 1988-07-25 1990-10-26 France Etat TELECOMMUNICATION TERMINAL WITH IMPROVED FUNCTION CONTROL
JPH02250546A (en) * 1989-03-24 1990-10-08 Toshiba Corp Telephone set

Also Published As

Publication number Publication date
IT1249890B (en) 1995-03-30
FR2662892A1 (en) 1991-12-06
ITTO910412A1 (en) 1991-12-02
ES2038070A1 (en) 1993-07-01
DK102791D0 (en) 1991-05-30
DK102791A (en) 1991-12-02
ITTO910412A0 (en) 1991-05-31
ES2038070B1 (en) 1994-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse