ES2114812B1 - Aparato para facilitar informaciones preprogramadas. - Google Patents

Aparato para facilitar informaciones preprogramadas.

Info

Publication number
ES2114812B1
ES2114812B1 ES09600705A ES9600705A ES2114812B1 ES 2114812 B1 ES2114812 B1 ES 2114812B1 ES 09600705 A ES09600705 A ES 09600705A ES 9600705 A ES9600705 A ES 9600705A ES 2114812 B1 ES2114812 B1 ES 2114812B1
Authority
ES
Spain
Prior art keywords
memory
direct current
reading
volatile
writing
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 - Lifetime
Application number
ES09600705A
Other languages
English (en)
Other versions
ES2114812A1 (es
Inventor
Cimiano Mateo Bonafonte
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.)
DESARROLLOS ELECTRONICOS PROYM
Original Assignee
DESARROLLOS ELECTRONICOS PROYM
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 DESARROLLOS ELECTRONICOS PROYM filed Critical DESARROLLOS ELECTRONICOS PROYM
Priority to ES09600705A priority Critical patent/ES2114812B1/es
Publication of ES2114812A1 publication Critical patent/ES2114812A1/es
Application granted granted Critical
Publication of ES2114812B1 publication Critical patent/ES2114812B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0427—Constructional details in the form of buttons
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency

Abstract

APARATO PARA FACILITAR INFORMACIONES PREPROGRAMADAS. EL APARATO COMPRENDE UN MODULO DE POTENCIA CON UN TRANSFORMADOR TOROIDAL ALIMENTADO A 220 VOLTIOS, CON TRES REGULADORES, EL PRIMERO PARA CORRIENTE CONTINUA A +5 V, HASTA 1 AMPERIO, EL SEGUNDO PARA PASAR +5 V A -5 V EN CORRIENTE CONTINUA, CAPAZ HASTA 500 MA Y EL TERCERO, REGULABLE ENTRE 3,5 Y 4,5 V PARA ILUMINACION DEL VISOR DEL MODULO DE CONTROL, EL CUAL INCORPORA EL MICROCONTROLADOR, AL CUAL ESTA ASOCIADA LA MEMORIA DE PROGRAMA Y DATOS PREPROGRAMADOS EEPROM, UNA MEMORIA DE LECTURA Y ESCRITURA VOLATIL PARA LOS DATOS DE REPRESENTACION Y LA MEMORIA DE CONFIGURACION DE LECTURA Y ESCRITURA NO VOLATIL, ASI COMO LOS PULSADORES PARA LA CONFIGURACION DEL APARATO, CIRCUITO DE CONEXION A ORDENADOR Y CIRCUITO DE SUPERVISION, RELOJ DE TIEMPO REAL, Y UN VISOR LCD DE DOS LINEAS DE SIGNOS ALFANUMERICOS Y ALTO CONTRASTE.
ES09600705A 1996-03-25 1996-03-25 Aparato para facilitar informaciones preprogramadas. Expired - Lifetime ES2114812B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09600705A ES2114812B1 (es) 1996-03-25 1996-03-25 Aparato para facilitar informaciones preprogramadas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09600705A ES2114812B1 (es) 1996-03-25 1996-03-25 Aparato para facilitar informaciones preprogramadas.

Publications (2)

Publication Number Publication Date
ES2114812A1 ES2114812A1 (es) 1998-06-01
ES2114812B1 true ES2114812B1 (es) 1999-02-16

Family

ID=8294296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09600705A Expired - Lifetime ES2114812B1 (es) 1996-03-25 1996-03-25 Aparato para facilitar informaciones preprogramadas.

Country Status (1)

Country Link
ES (1) ES2114812B1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065044B1 (en) * 1981-05-19 1987-11-11 Liquid Crystal Technology Limited Electronic display apparatus
NO157596C (no) * 1983-12-16 1988-09-27 Alf Lange Innretning for presentasjon av informasjon.
WO1989006849A1 (en) * 1988-01-21 1989-07-27 Gabriel Ordonez Electronically programmable display devices
GB8801345D0 (en) * 1988-01-21 1988-02-17 Ordonez G Improvements in/relating to signs
JP2877381B2 (ja) * 1989-10-06 1999-03-31 キヤノン株式会社 表示装置及び表示方法

Also Published As

Publication number Publication date
ES2114812A1 (es) 1998-06-01

Similar Documents

Publication Publication Date Title
ATE43769T1 (de) Bildschirmtextsystem mit oeffentlichen endgeraeten.
DE69317133T2 (de) Flache Beleuchtungseinheit und eine LCD-Anzeigevorrichtung mit dieser Einheit
ES2164988T3 (es) Metodo de control de la pantalla de indicaciones y dispositivo del mismo.
DE69431697D1 (de) Flachtafel-Anzeigevorrichtung, Beleuchtungsvorrichtung und Strahlungsquelle geeignet zur Verwendung in eine derartigen Flachtafel-Anzeigevorrichtung
DK279286A (da) Anordning til maerkning af kanter af hylder
DE59705137D1 (de) System zum Steuern der Helligkeit eines Raumes
ES2114812B1 (es) Aparato para facilitar informaciones preprogramadas.
DE69732455D1 (de) Bildanzeigevorrichtung mit Tag- und Nachtinformationsbildanzeigen und Helligkeitssteuerungsverfahren für dieselbe
DE69019310T2 (de) Stromversorgungsgerät mit hoher Gleichspannung und hoher Leistung.
DE69405333T2 (de) Lampen-Stromzuführungsvorrichtung mit geformter Folie
GB1525949A (en) Automatic display segment intensity control
US5542202A (en) Changeable letters for signs
CN106710488A (zh) 基于二维码的安全增强型景点解说系统
EP0446351A4 (en) TRANSMISSION TYPE LIQUID CRYSTAL DISPLAY.
JPS57212864A (en) Light source device
CN2228220Y (zh) 一种刻度尺
DE4230726A1 (de) Solarstraßenschild für Werbung und Hinweise/Informationen
US8113676B2 (en) Illuminated book mark
CN100450324C (zh) 自然光产生装置
US20220383770A1 (en) Method and device for literacy development
GB903533A (en) Improvements in or relating to signs
ATE301851T1 (de) Tragbarer, kartenförmiger datenträger mit einer optischen anzeigeeinrichtung
BR8606307A (pt) Circuito e metodo de enderacamento para renovacao em visor multipainel
ATE67062T1 (de) Elektrische speiseanordnung einer lichtquelle mit halogenlampen.
Mustafa et al. DIGITALIZATION AS A PROCESS OF ASSISTANCE IN THE TRANSPARENCY OF UNIVERSITY TEACHING

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980601

Kind code of ref document: A1

Effective date: 19980601

FA2A Application withdrawn

Effective date: 19991026