DK102791A - DEVICE FOR ADJUSTING IMAGE QUALITY ON A DISPLAY ON A PHONE DEVICE - Google Patents

DEVICE FOR ADJUSTING IMAGE QUALITY ON A DISPLAY ON A PHONE DEVICE Download PDF

Info

Publication number
DK102791A
DK102791A DK102791A DK102791A DK102791A DK 102791 A DK102791 A DK 102791A DK 102791 A DK102791 A DK 102791A DK 102791 A DK102791 A DK 102791A DK 102791 A DK102791 A DK 102791A
Authority
DK
Denmark
Prior art keywords
display
image quality
adjusting image
phone
phone device
Prior art date
Application number
DK102791A
Other languages
Danish (da)
Other versions
DK102791D0 (en
Inventor
Philippe Camuzard
Gerard Cardot
Original Assignee
Alcatel Business Systems
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 Systems filed Critical Alcatel Business Systems
Publication of DK102791D0 publication Critical patent/DK102791D0/en
Publication of DK102791A publication Critical patent/DK102791A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Telephone Set Structure (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Television Receiver Circuits (AREA)
DK102791A 1990-06-01 1991-05-30 DEVICE FOR ADJUSTING IMAGE QUALITY ON A DISPLAY ON A PHONE DEVICE DK102791A (en)

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
DK102791D0 DK102791D0 (en) 1991-05-30
DK102791A true DK102791A (en) 1991-12-02

Family

ID=9397209

Family Applications (1)

Application Number Title Priority Date Filing Date
DK102791A DK102791A (en) 1990-06-01 1991-05-30 DEVICE FOR ADJUSTING IMAGE QUALITY ON A DISPLAY ON A PHONE DEVICE

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
FR2662892A1 (en) 1991-12-06
IT1249890B (en) 1995-03-30
DK102791D0 (en) 1991-05-30
ITTO910412A0 (en) 1991-05-31
ES2038070B1 (en) 1994-11-16
ITTO910412A1 (en) 1991-12-02
ES2038070A1 (en) 1993-07-01
FR2662892B1 (en) 1995-06-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment