IT1231369B - Dispositivo antiabbagliamento a cristalli liquidi - Google Patents

Dispositivo antiabbagliamento a cristalli liquidi

Info

Publication number
IT1231369B
IT1231369B IT8947920A IT4792089A IT1231369B IT 1231369 B IT1231369 B IT 1231369B IT 8947920 A IT8947920 A IT 8947920A IT 4792089 A IT4792089 A IT 4792089A IT 1231369 B IT1231369 B IT 1231369B
Authority
IT
Italy
Prior art keywords
liquid crystal
glare device
crystal anti
glare
liquid
Prior art date
Application number
IT8947920A
Other languages
English (en)
Other versions
IT8947920A0 (it
Inventor
Fornara Sergio
Original Assignee
Fornara Ing Sergio
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 Fornara Ing Sergio filed Critical Fornara Ing Sergio
Priority to IT8947920A priority Critical patent/IT1231369B/it
Publication of IT8947920A0 publication Critical patent/IT8947920A0/it
Priority to PCT/IT1990/000047 priority patent/WO1990013451A1/en
Application granted granted Critical
Publication of IT1231369B publication Critical patent/IT1231369B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)
IT8947920A 1989-05-05 1989-05-05 Dispositivo antiabbagliamento a cristalli liquidi IT1231369B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8947920A IT1231369B (it) 1989-05-05 1989-05-05 Dispositivo antiabbagliamento a cristalli liquidi
PCT/IT1990/000047 WO1990013451A1 (en) 1989-05-05 1990-05-03 An anti-dazzlement device with liquid cristals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8947920A IT1231369B (it) 1989-05-05 1989-05-05 Dispositivo antiabbagliamento a cristalli liquidi

Publications (2)

Publication Number Publication Date
IT8947920A0 IT8947920A0 (it) 1989-05-05
IT1231369B true IT1231369B (it) 1991-12-02

Family

ID=11263363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947920A IT1231369B (it) 1989-05-05 1989-05-05 Dispositivo antiabbagliamento a cristalli liquidi

Country Status (2)

Country Link
IT (1) IT1231369B (it)
WO (1) WO1990013451A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121383A1 (de) * 1991-06-28 1993-01-07 Bayerische Motoren Werke Ag Aufhellen einer von zwei elektrooptisch verdunkelten fensterscheiben eines kraftfahrzeuges
GB9424160D0 (en) * 1994-11-30 1995-01-18 Salim Khan Mohammad Light counter
EP0786364A1 (de) * 1996-01-23 1997-07-30 Albin Prokesch Blendschutz für Kraftfahrzeuge
FR2823154B1 (fr) * 2001-04-09 2003-10-31 Peugeot Citroen Automobiles Sa Dispositif de reduction de luminosite pour un habitacle, utilisant un pare-soleil a densite optique variable
FR2864473B1 (fr) * 2003-12-24 2008-02-22 Renault Sas Systeme actif d'anti-eblouissement.
GB2445365A (en) * 2007-01-05 2008-07-09 Michael Robert Garrard Anti-dazzle apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT985833B (it) * 1973-05-03 1974-12-20 Fiat Spa Parabrezza a trasparenza variabile per autoveicoli
US4641922A (en) * 1983-08-26 1987-02-10 C-D Marketing, Ltd. Liquid crystal panel shade

Also Published As

Publication number Publication date
WO1990013451A1 (en) 1990-11-15
IT8947920A0 (it) 1989-05-05

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