FR2878064B1 - Ecran d'affichage retro eclaire polychrome - Google Patents

Ecran d'affichage retro eclaire polychrome

Info

Publication number
FR2878064B1
FR2878064B1 FR0412080A FR0412080A FR2878064B1 FR 2878064 B1 FR2878064 B1 FR 2878064B1 FR 0412080 A FR0412080 A FR 0412080A FR 0412080 A FR0412080 A FR 0412080A FR 2878064 B1 FR2878064 B1 FR 2878064B1
Authority
FR
France
Prior art keywords
eclaire
polychrome
display screen
retro
screen retro
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
FR0412080A
Other languages
English (en)
Other versions
FR2878064A1 (fr
Inventor
Pascal Oudart
Louis Boutin
Florent Gonny
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.)
Groupe Brandt SAS
Original Assignee
Brandt Industries SAS
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 Brandt Industries SAS filed Critical Brandt Industries SAS
Priority to FR0412080A priority Critical patent/FR2878064B1/fr
Publication of FR2878064A1 publication Critical patent/FR2878064A1/fr
Application granted granted Critical
Publication of FR2878064B1 publication Critical patent/FR2878064B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR0412080A 2004-11-15 2004-11-15 Ecran d'affichage retro eclaire polychrome Expired - Fee Related FR2878064B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0412080A FR2878064B1 (fr) 2004-11-15 2004-11-15 Ecran d'affichage retro eclaire polychrome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0412080A FR2878064B1 (fr) 2004-11-15 2004-11-15 Ecran d'affichage retro eclaire polychrome

Publications (2)

Publication Number Publication Date
FR2878064A1 FR2878064A1 (fr) 2006-05-19
FR2878064B1 true FR2878064B1 (fr) 2007-05-11

Family

ID=34951952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0412080A Expired - Fee Related FR2878064B1 (fr) 2004-11-15 2004-11-15 Ecran d'affichage retro eclaire polychrome

Country Status (1)

Country Link
FR (1) FR2878064B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE463146T1 (de) 2006-06-21 2010-04-15 Koninkl Philips Electronics Nv Farbpunktanpassung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63271229A (ja) * 1987-04-30 1988-11-09 Hitachi Ltd 液晶表示装置
JP3694085B2 (ja) * 1996-02-27 2005-09-14 ローム株式会社 面発光照明装置
JPH11266295A (ja) * 1998-03-16 1999-09-28 Nec Saitama Ltd 携帯電話機のバックライト表示装置および方法
JP2001272938A (ja) * 2000-03-28 2001-10-05 Sharp Corp 色調調整回路およびその回路を備えたバックライトモジュールおよび発光ダイオード表示装置
DE10021100A1 (de) * 2000-05-02 2001-11-15 Bosch Gmbh Robert Beleuchtungsvorrichtung und Verfahren zur Beleuchtung

Also Published As

Publication number Publication date
FR2878064A1 (fr) 2006-05-19

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: FAGORBRANDT SAS, FR

Effective date: 20110826

PLFP Fee payment

Year of fee payment: 12

TP Transmission of property

Owner name: GROUPE BRANDT, FR

Effective date: 20160420

GC Lien (pledge) constituted

Effective date: 20160426

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

RG Lien (pledge) cancelled

Effective date: 20190527

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20230705