FR2694832A1 - Graphics for representing Arabic script numerals in luminescent displays - uses selective combination of segments of cursive symbols, or alternatively, forms numerals from 8 by 10 dot matrix - Google Patents

Graphics for representing Arabic script numerals in luminescent displays - uses selective combination of segments of cursive symbols, or alternatively, forms numerals from 8 by 10 dot matrix Download PDF

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Publication number
FR2694832A1
FR2694832A1 FR9210095A FR9210095A FR2694832A1 FR 2694832 A1 FR2694832 A1 FR 2694832A1 FR 9210095 A FR9210095 A FR 9210095A FR 9210095 A FR9210095 A FR 9210095A FR 2694832 A1 FR2694832 A1 FR 2694832A1
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Prior art keywords
sep
numerals
dot matrix
graphics
segments
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FR9210095A
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French (fr)
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Schannes Patrick
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SCHANNES PATRICK
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3023—Segmented electronic displays

Abstract

An established LCD etching technique produces upper and lower exciting fields, 3 and 4 in number, giving 12 possible combinations, in each digit space. Each combination corresponds to a segment (A-K) of a composite pattern constructed by superimposing all the script numerals, with added decimal point (L). The controlling electronic circuits group these combinations one, two or three at a time, to reconstitute the numerals 0 to 9, with the point. Alternatively, each digit space is occupied by the 8x10 dot matrix, again with added decimal point. Both methods are equally applicable to LED or lamp displays. USE/ADVANTAGE - For all kinds of digital displays. Dot matrix version allows successive or alternative presentation of Arabic (i.e. occidental), and Arabic script, numerals on same display.

Description

La présente invention a pour but de créer un afficheur a cristaux liquides capable de visualiser les chiffres utilisés principalement par les musulmans a travers le monde. The present invention aims to create a liquid crystal display capable of viewing the numbers used primarily by Muslims around the world.

(figure 1 >
Le graphisme permettant la représentation de ces chiffres nécessite l'utilisation de onze segments luminescents.(Figure 1>
The graphics allowing the representation of these figures requires the use of eleven luminescent segments.

Un segment supplémentaire affichera le point décimal.An additional segment will display the decimal point.

Les douze segments nécessaires å la réalisation de ce graphisme sont représentés par la figure 2 et sont numérotés de A a L. The twelve segments necessary for the realization of this graphic are represented by figure 2 and are numbered from A to L.

L'afficheur sera composé de n fois le symbole graphique de base
La représentation graphique des chiffres musulmans de zéro à neuf par un afficheur a cristaux liquides correspond à la figure 3.The display will consist of n times the basic graphic symbol
The graphical representation of the Muslim numerals from zero to nine by a liquid crystal display corresponds to figure 3.

Ce graphisme, différent de tous les autres graphismes existants à sept et seize segments, utilise une technique traditionnelle de segments (figure 4) et de communs à ces segments (figure 5). This graphic, different from all other existing seven- and sixteen-segment graphics, uses a traditional segment technique (Figure 4) and common to these segments (Figure 5).

Des clichés photographiques de ces graphismes seront utilisés pour la gravure chimique de la couche d'oxyde de fer qui sera déposée sur des plaquettes de verre constituant la partie principale des afficheurs à cristaux liquides. Photographic snapshots of these graphics will be used for the chemical etching of the iron oxide layer that will be deposited on glass wafers constituting the main part of the liquid crystal displays.

La table d'équivalence entre les chiffres occidentaux dits arabes et les chiffres musulmans, comprenant la liste des différents segments activés pour représenter les chiffres musulmans, correspond au tableau i et à la figure 2. The table of equivalence between the so-called Arabic numerals and the Muslim figures, including the list of different segments activated to represent the Muslim figures, corresponds to Table i and Figure 2.

La table de vérité, indiquant le fonctionnement pratique des différents segments activés, correspond au tableau 2 et aux figures 4 et 5. The truth table, indicating the practical operation of the different activated segments, corresponds to Table 2 and to Figures 4 and 5.

La présente invention prévoit également la visualisation des chiffres musulmans par la technique des matrices à points, dite "DOT MATRIX".  The present invention also provides for the visualization of Muslim numerals by the dot matrix technique, called "DOT MATRIX".

Ce procédé, donnant la possibilité d'un double affichage, permettra des convertions de calculs, de mesures et de dates en chiffres musulmans, selon le mode de la présente invention, et en chiffres occidentaux dits arabes ou tout autre chiffre, selon les modes déjà existants.  This process, giving the possibility of a dual display, will allow conversions of calculations, measurements and dates in Muslim figures, according to the mode of the present invention, and in so-called Arabic Western numbers or any other figure, depending on the modes already existing.

L'afficheur sera composé de n zones de quatne-vingts points chacune. Huit points horizontaux numérotés de A à H. The display will consist of n areas of forty-four points each. Eight horizontal points numbered from A to H.

Dix points verticaux numérotés de l à 10.Ten vertical points numbered from 1 to 10.

La visualisation de chaque chiffre musulman à l'aide d'une matrice à points correspond aux figures 6 à 15. Visualization of each Muslim numeral using a dot matrix corresponds to Figures 6 to 15.

Le fonctionnement de chaque chiffre musulman à l'aide d'une matrice à points correspond au tableau 3 et aux figures 6 à 15. The operation of each Muslim numeral using a dot matrix corresponds to Table 3 and Figures 6 to 15.

La visualisation des chiffres musulmans, à partir de ces différents graphismes, peut ?trie également obtenue avec des diodes électroluminescentes et avec des lampes. Visualization of Muslim figures, from these different graphics, can also be obtained with light-emitting diodes and with lamps.

La présente invention s'applique à tous les systèmes électroniques et électriques de comptage, de calcul et de mesure, notamment de poids, de température et de temps, qu' ils soient portables ou non, dotés d'un afficheur luminescent, tels que les calculatrices, les balances, les thermomètres, les montres, les pendules, les horloges, les instruments de mesure en général, tous les appareils electno- ménagers, les instruments de tableau et les écrans d'ordi nageur.  The present invention applies to all electronic and electrical counting, calculation and measurement systems, especially weight, temperature and time, whether portable or not, provided with a luminescent display, such as the calculators, scales, thermometers, watches, clocks, clocks, measuring instruments in general, all electrical appliances, chalkboard instruments and computer screens.

Dans le cas de l'utilisation de l'afficheur pour une calculatrice, le décodage des douze segments sera exécuté directement par le circuit de calcul et l'intermédiaire d' un "driver" spécialement étudie et adapté au fonctionnement dissocié des douze segments. In the case of the use of the display for a calculator, the decoding of the twelve segments will be executed directly by the calculation circuit and the intermediary of a "driver" specially studied and adapted to the dissociated operation of the twelve segments.

Pour les instruments de tableau, la protection s'appiquera également au circuit spécialise destiné à décoder les informations reçues sous un mode binaire.  For panel instruments, the protection will also be applied to the special circuit intended to decode the information received in a binary mode.

TABLE D'EQUIVALENCE

Figure img00030001
EQUIVALENCE TABLE
Figure img00030001

<tb> <SEP> CHIFFRES <SEP> CHIFFRES <SEP> CHIFFRES <SEP> S <SEP> E <SEP> G <SEP> M <SEP> E <SEP> N <SEP> T <SEP> S
<tb> <SEP> "LETTRE <SEP> ARABES <SEP> MUSULMANS <SEP> A <SEP> C <SEP> T <SEP> I <SEP> V <SEP> E <SEP> S
<tb> <SEP> ZERO <SEP> 0. <SEP> H
<tb> <SEP> UN <SEP> 1 <SEP> <SEP> / <SEP> A
<tb> DEUX <SEP> 2 <SEP> # <SEP> <SEP> A <SEP> + <SEP> D
<tb> <SEP> TROIS <SEP> 3 <SEP> r <SEP> <SEP> A <SEP> + <SEP> D <SEP> + <SEP> C
<tb> <SEP> QUATRE <SEP> 4 <SEP> <SEP> <SEP> E <SEP> + <SEP> F <SEP> + <SEP> G
<tb> <SEP> CiNQ <SEP> 5 <SEP> 0 <SEP> F <SEP> + <SEP> G <SEP> + <SEP> I
<tb> <SEP> SIX <SEP> 6 <SEP> # <SEP> <SEP> K <SEP> + <SEP> D
<tb> <SEP> SEPT <SEP> 7 <SEP> V <SEP> A <SEP> + <SEP> F <SEP> + <SEP> J
<tb> <SEP> HUIT <SEP> 8 <SEP> A <SEP> F <SEP> + <SEP> J <SEP> + <SEP> K
<tb> <SEP> NEUF <SEP> 9 <SEP> 5 <SEP> <SEP> K <SEP> + <SEP> B <SEP> + <SEP> D
<tb> <SEP> POINT <SEP> . <SEP> . <SEP> L
<tb>
TABLEAU 1
TABLE DE VERITE 0 = S1 + C2 1 = SO + C1 2 = SO + C1/S2 + CO 3 = SO + C1/S2 + CO/S3 + CO 4 = S1 + CO/S1 + C1/SO + C2 5 = S1 + C1/S2 + C2/SO + C2 6 = S2 + CO/S3 + C1 7 = SO + C1/S1 + C1/S2 + C1 8 = S1 + C1/S2 + C1/S3 + C1 9 = SO + CO/S2 + CO7S3 + C1
P = S3+C2
NB:S = SEGMENT/ C = COMMUN/ P = POINT
TABLEAU 2
TABLE DE VERITE " DOT MATRIX"
ZERO - O (figure 65:
D5/C6/D6/E6/B7/C7/D7/E7/F7/C8/D8/E8/D9
UN - i Cfigure 7):
E1/D2/E2/C3/D3/E3/D4/E4/D5/E5/D6/E6/D7/E7/D8/E8/D9/E9/D10
DEUX - 2 (figure 8)
Cl/Gi /B2/C2/G2/A3/B3/C3/D3/E3/F3/63/B4/C4/D4/E4/F4/B5/C5/B6/C6/
B7/C7/B8/C8/B9/C9/B10
TROIS - 3 (figure 9):
C1/F1/H1/B2/C2/F2/H2/A3/B3/C3/D3/E3/F3/G3/H3/B4/C4/D4/E4/G4/B5/
C5/B6/C6/B7/C7/B8/C8/B9/C9/B10
QUATRE - 4 (figure 10):
E1/F1/D2/E2/C3/D3/E3/B4/C4/B5/C5/D5/C6/D6/E6/C7/D7/B8/C8/B9/C9/
D9/E9/F9/G9/H9/C10/D10/E10/F10/G10
CINQ - 5 (figure 1l):
D3/E3/C4/D4/E4/F4/B5/C5/F5/G5/B6/G6/B7/G7/B8/C8/D8/E8: :F8/G8/C9/ D9/E9/F9
SIX - 6 (figure 12) f
B1/B2/C2/D2/E2/F2/G2/C3/D3/E3/F3/G3/F4/G4/F5/G5/F6/G6/F7/G7/F8/
G8/F9/G9/F10
SEPT - 7 (figure 13) =
A1/H1/A2/B2/G2/H2/A3/B3/G3/H3/A4/B4/C4/F4/G4/H4/B5/C5/F5/G5/C6/
F6/C7/D7/E7/F7/D8/E8/D9/E9/D10/E10
HUIT - 8 (figure 14) t
D1/E1/D2/E2/D3/E3/C4/D4/E4/F4/C5/F5/B6/C6/F6/G6/A7/B7/C7/F7/G7/
H7/A8/B8/G8/H8/A9/B9/G9/H9/A10/H10
NEUF - 9 (figure 15) :
D1/E1/C2/D2/E2/F2/B3/C3/F3/G3/B4/C4/F4/G4/B5/C5/D5/E5/F5/G5/C6/
D6/E6/F6/G6/F7/G7/F8/G8/F9/G9/F10 <tb><SEP> NUMBERS <SEP> NUMBERS <SEP> NUMBERS <SEP> S <SEP> E <SEP> G <SEP> M <SEP> E <SEP> N <SEP> T <SEP> S
<tb><SEP>"LETTER<SEP> ARABES <SEP> MUSLIMS <SEP> A <SEP> C <SEP> T <SEP> I <SEP> V <SEP> E <SEP> S
<tb><SEP> ZERO <SEP> 0. <SEP> H
<tb><SEP> ONE <SEP> 1 <SEP><SEP> / <SEP> A
<tb> TWO <SEP> 2 <SEP>#<SEP><SEP> A <SEP> + <SEP> D
SEP>SEP> SEP
<tb><SEP> FOUR <SEP> 4 <SEP><SEP><SEP> E <SEP> + <SEP> F <SEP> + <SEP> G
<tb><SEP> CiNQ <SEP> 5 <SEP> 0 <SEP> F <SEP> + <SEP> G <SEP> + <SEP> I
<tb><SEP> SIX <SEP> 6 <SEP>#<SEP><SEP> K <SEP> + <SEP> D
<tb><SEP> SEVEN <SEP> 7 <SEP> V <SEP> A <SEP> + <SEP> F <SEP> + <SEP> J
<tb><SEP> EIGHT <SEP> 8 <SEP> A <SEP> F <SEP> + <SEP> J <SEP> + <SEP> K
<tb><SEP> NINE <SEP> 9 <SEP> 5 <SEP><SEP> K <SEP> + <SEP> B <SEP> + <SEP> D
<tb><SEP> POINT <SEP>. <SEP>. <SEP> L
<Tb>
TABLE 1
TABLE OF TRUTH 0 = S1 + C2 1 = SO + C1 2 = SO + C1 / S2 + CO3 = SO + C1 / S2 + CO / S3 + CO4 = S1 + CO / S1 + C1 / SO + C2 5 = S1 + C1 / S2 + C2 / SO + C2 6 = S2 + CO / S3 + C1 7 = SO + C1 / S1 + C1 / S2 + C1 8 = S1 + C1 / S2 + C1 / S3 + C1 9 = SO + CO / S2 + CO7S3 + C1
P = S3 + C2
NB: S = SEGMENT / C = COMMON / P = POINT
TABLE 2
TABLE OF TRUTH "DOT MATRIX"
ZERO - O (Figure 65:
D5 / C6 / D6 / E6 / B7 / C7 / D7 / E7 / F7 / C8 / D8 / E8 / D9
UN - i Cfigure 7):
E1 / D2 / E2 / C3 / D3 / E3 / D4 / E4 / D5 / E5 / D6 / E6 / D7 / E7 / D8 / E8 / D9 / E9 / D10
TWO - 2 (Figure 8)
Cl / Gi / B2 / C2 / G2 / A3 / B3 / C3 / D3 / E3 / F3 / 63 / B4 / C4 / D4 / E4 / F4 / B5 / C5 / B6 / C6 /
B7 / C7 / B8 / C8 / B9 / C9 / B10
THREE - 3 (Figure 9):
C1 / F1 / H1 / B2 / C2 / F2 / H2 / A3 / B3 / C3 / D3 / E3 / F3 / G3 / H3 / B4 / C4 / D4 / E4 / G4 / B5 /
C5 / B6 / C6 / B7 / C7 / B8 / C8 / B9 / C9 / B10
FOUR - 4 (Figure 10):
E1 / F1 / D2 / E2 / C3 / D3 / E3 / B4 / C4 / B5 / C5 / D5 / C6 / D6 / E6 / C7 / D7 / B8 / C8 / B9 / C9 /
D9 / E9 / F9 / G9 / H9 / C10 / D10 / E10 / F10 / G10
FIVE - 5 (Figure 11):
D3 / E3 / C4 / D4 / E4 / F4 / B5 / C5 / F5 / G5 / B6 / G6 / B7 / G7 / B8 / C8 / D8 / E8 :: F8 / G8 / C9 / D9 / E9 / F9
SIX - 6 (Figure 12) f
B1 / B2 / C2 / D2 / E2 / F2 / G2 / C3 / D3 / E3 / F3 / G3 / F4 / G4 / F5 / G5 / F6 / G6 / F7 / G7 / F8 /
G8 / F9 / G9 / F10
SEVEN - 7 (Figure 13) =
A1 / H1 / A2 / B2 / G2 / H2 / A3 / B3 / G3 / H3 / A4 / B4 / C4 / F4 / G4 / H4 / B5 / C5 / F5 / G5 / C6 /
F6 / C7 / D7 / E7 / F7 / D8 / E8 / D9 / E9 / D10 / E10
EIGHT - 8 (Figure 14) t
D1 / E1 / D2 / E2 / D3 / E3 / C4 / D4 / E4 / F4 / C5 / F5 / B6 / C6 / F6 / G6 / A7 / B7 / C7 / F7 / G7 /
H7 / A8 / B8 / G8 / H8 / A9 / B9 / G9 / H9 / A10 / H10
NINE - 9 (Figure 15):
D1 / E1 / C2 / D2 / E2 / F2 / B3 / C3 / F3 / G3 / B4 / C4 / F4 / G4 / B5 / C5 / D5 / E5 / F5 / G5 / C6 /
D6 / E6 / F6 / G6 / F7 / G7 / F8 / G8 / F9 / G9 / F10

Claims (4)

VENDICATION l) Graphisme permettant la visualisation des chiffres musulmans, caractérisé.par l'utilisation de douze segments dont un affichera le point décimal.(figure 2) VENDING l) Graphics allowing the visualization of the Moslem digits, characterized by the use of twelve segments of which one will display the decimal point. (Figure 2) 2) Graphismes permettant la visualisation des chiffres musulmans, caractérisé par l'utilisation d'une matrice à points dite "DOT MATRIX" . (figures 6 à 15)2) Graphics allowing the visualization of Muslim figures, characterized by the use of a dot matrix called "DOT MATRIX". (Figures 6 to 15) 3) Selon la revendication l et la revendication 2, ces graphismes peuvent Stre obtenus avec des cristaux liquides, des diodes électroluminescentes et des lampes.3) According to claim 1 and claim 2, these graphics may be obtained with liquid crystals, light-emitting diodes and lamps. 4) Selon la revendication i, la revendication 2 et la revendication 3, ces graphismes peuvent strie utilisés pour tous les systèmes électroniques et électriques de comptage, de calcul et de mesure dotés d'un afficheur luminescent. 4) According to claim 1, claim 2 and claim 3, these graphics may be used for all electronic and electrical counting, calculating and measuring systems provided with a luminescent display.
FR9210095A 1992-08-12 1992-08-12 Graphics for representing Arabic script numerals in luminescent displays - uses selective combination of segments of cursive symbols, or alternatively, forms numerals from 8 by 10 dot matrix Withdrawn FR2694832A1 (en)

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FR2694832A1 true FR2694832A1 (en) 1994-02-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147541A1 (en) * 2001-09-26 2003-04-10 Man Nutzfahrzeuge Ag Representation of Greek and Hebrew letters in a display of a motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2066544A (en) * 1979-12-20 1981-07-08 Ebauches Sa Display device for Koranic numerals
GB2084777A (en) * 1980-09-17 1982-04-15 Eurosil Gmbh Oriental number-display arrangement
US4394651A (en) * 1980-06-09 1983-07-19 Michael Frankston Eastern Arabic number display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2066544A (en) * 1979-12-20 1981-07-08 Ebauches Sa Display device for Koranic numerals
US4394651A (en) * 1980-06-09 1983-07-19 Michael Frankston Eastern Arabic number display
GB2084777A (en) * 1980-09-17 1982-04-15 Eurosil Gmbh Oriental number-display arrangement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS vol. 36, no. 2, Mai 1990, pages 76 - 83 A. NIZAMANI 'ON DOT MATRIX DISPLAYS FOR ARABIC TEXT' *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147541A1 (en) * 2001-09-26 2003-04-10 Man Nutzfahrzeuge Ag Representation of Greek and Hebrew letters in a display of a motor vehicle

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