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PROPERTY

Code:
0112/2///61360_4#AAE848

Version:
001

Revision:
05

IRDI:
0112/2///61360_4#AAE848#001

Preferred name:
contrast ratio

Synonymous name:

Symbol:
CNR

Synonymous symbol:
Lctr

Short name:
CNR

Definition:
minimum guaranteed value of the maximum obtainable ratio between the brightness of the light areas to the brightness of the dark areas of a liquid crystal display at specified values of the operating voltage, ambient temperature and viewing angle

Note:

Remark:
The ratio is always a value greater than one. This means that, for a negative image mode, it is the ratio of the brightness of an addressed display zone to the brightness of a non-addressed zone and, for a positive image mode, it is the ratio of the brightness of the non-addressed zone to that of the addressed zone.

Primary unit:
1

Alternative units:

Level:
min

Data type:
LEVEL(MIN) OF REAL_MEASURE_TYPE

Format:
NR2..3.3

Property constraint:

Definition source:

Property data element type:
DEPENDENT_P_DET

Drawing:

Formula in text:

Value list code:

Value list:

DET class:
L32 - luminance

Applicable classes:
0112/2///61360_4#AAA076 - liquid crystal diplay

Definition class:
0112/2///61360_4#AAA001

Code for unit:
0112/2///62720#UAA915 - one

Codes for alternative units:

Code for unit list:

Status level:
Standard

Is deprecated:

Published in:
IEC 61360-4

Published by:
IEC

Proposal date:
2015-08-17

Version initiation date:
1996-08-01

Version release date:
2011-08-31

Revision release date:
2015-08-17

Obsolete date:

Responsible Committee:
SC3D

Conditions:
0112/2///61360_4#AAE014 - ambient temperature
0112/2///61360_4#AAE842 - operating voltage
0112/2///61360_4#AAE993 - viewing angle

Change request ID:


001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard


PROPRIÉTÉ

Code:
0112/2///61360_4#AAE848

Version:
001

Révision:
05

IRDI:
0112/2///61360_4#AAE848#001

Nom préféré:

Nom synonyme:

Symbole:
CNR

Symbole synonyme:
Lctr

Nom court:

Définition:

Note:

Remarque:

Traducteur:

Version de traduction:

Date de traduction:

Unité primaire:
1

Unités alternatives:

Niveau:
min

Type de données:
LEVEL(MIN) OF REAL_MEASURE_TYPE

Format:
NR2..3.3

Property constraint:

Source de définition:

Property data element type:
DEPENDENT_P_DET

Dessin:

Formule:

Value list code:

Liste de valeurs:

Classe DET:
L32 - luminance

Classes applicables:
0112/2///61360_4#AAA076 - liquid crystal diplay

Definition class:
0112/2///61360_4#AAA001

Code for unit:
0112/2///62720#UAA915 - one

Codes for alternative units:

Code for unit list:

Statut:
Standard

Is deprecated:

Publié dans:
IEC 61360-4

Publié par:
IEC

Date de proposition:
2015-08-17

Version, date d'initialisation:
1996-08-01

Version, date de publication:
2011-08-31

Revision release date:
2015-08-17

Date d'obsolescence:

Responsible Committee:
SC3D

Conditions:
0112/2///61360_4#AAE014 - ambient temperature
0112/2///61360_4#AAE842 - operating voltage
0112/2///61360_4#AAE993 - viewing angle

Change request ID:


001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard


MERKMAL

Code:
0112/2///61360_4#AAE848

Version:
001

Revision:
05

IRDI:
0112/2///61360_4#AAE848#001

Bevorzugter Name:

Synonym:

Symbol:
CNR

Synonymes Symbol:
Lctr

Kurzbezeichnung:

Definition:

Notiz:

Bemerkung:

Übersetzer:

Übersetzung, Revision:

Übersetzung, Revisionsdatum:

Empfohlene Einheit:
1

Alternative Einheit(en):

Ebene:
min

Datentyp:
LEVEL(MIN) OF REAL_MEASURE_TYPE

Format:
NR2..3.3

Property constraint:

Quelle der Definition:

Property data element type:
DEPENDENT_P_DET

Zeichnung:

Formel:

Value list code:

Werteliste:

Geltungsbereich:
L32 - luminance

Anwendbare Klassen:
0112/2///61360_4#AAA076 - liquid crystal diplay

Definition class:
0112/2///61360_4#AAA001

Code for unit:
0112/2///62720#UAA915 - one

Codes for alternative units:

Code for unit list:

Status:
Standard

Is deprecated:

Veröffentlicht in:
IEC 61360-4

Veröffentlicht von:
IEC

Datum des Vorschlags:
2015-08-17

Version, Veranlassungsdatum:
1996-08-01

Version, Freigabedatum:
2011-08-31

Revision release date:
2015-08-17

Gestrichen seit:

Responsible Committee:
SC3D

Bedingung(en):
0112/2///61360_4#AAE014 - Umgebungstemperatur
0112/2///61360_4#AAE842 - operating voltage
0112/2///61360_4#AAE993 - viewing angle

Change request ID:


001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard


プロパティ（属性）

識別コード:
0112/2///61360_4#AAE848

改訂版:
001

修正刷:
05

IRDI:
0112/2///61360_4#AAE848#001

推奨名:

別名:

記号:
CNR

同義記号:
Lctr

略称:

定義:

注記:

備考:

翻訳者:

翻訳第　m 版:

翻訳版発行日:

主用単位:
1

代替単位系:

レベル:
min

データ型:
LEVEL(MIN) OF REAL_MEASURE_TYPE

形式:
NR2..3.3

Property constraint:

定義出典:

Property data element type:
DEPENDENT_P_DET

図:

数式:

Value list code:

値リスト:

ISO 31 プロパティ分類　:
L32 - luminance

実効クラス:
0112/2///61360_4#AAA076 - liquid crystal diplay

Definition class:
0112/2///61360_4#AAA001

Code for unit:
0112/2///62720#UAA915 - one

Codes for alternative units:

Code for unit list:

状態:
標準

Is deprecated:

公開:
IEC 61360-4

公開者:
IEC

提案日時:
2015-08-17

初版作成日:
1996-08-01

改訂版公開日:
2011-08-31

Revision release date:
2015-08-17

廃用期日:

Responsible Committee:
SC3D

条件:
0112/2///61360_4#AAE014 - ambient temperature
0112/2///61360_4#AAE842 - operating voltage
0112/2///61360_4#AAE993 - viewing angle

Change request ID:


001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard


PROPERTY

代码:
0112/2///61360_4#AAE848

版本号:
001

修订号:
05

IRDI:
0112/2///61360_4#AAE848#001

推荐名:

同义名:

符号:
CNR

同义符号:
Lctr

短名:

定义:

注释:

备注:

Translator (to be translated in Chinese):

Translation revison (to be translated in Chinese):

Translation revision date (to be translated in Chinese):

基本单位:
1

替代单位:

层:
min

Data type:
LEVEL(MIN) OF REAL_MEASURE_TYPE

格式:
NR2..3.3

Property constraint:

定义来源:

特性数据元素类型:
DEPENDENT_P_DET

图:

公式:

取值列表代码:

取值列表:

DET类:
L32 - luminance

适用类:
0112/2///61360_4#AAA076 - liquid crystal diplay

定义类:
0112/2///61360_4#AAA001

单位代码:
0112/2///62720#UAA915 - one

替代单位代码:

单位列表代码:

状态级别:
Standard (to be translated)

Is deprecated:

发布:
IEC 61360-4

发布者:
IEC

提议日期:
2015-08-17

版本生成日期:
1996-08-01

版本发布日期:
2011-08-31

修订发布日期:
2015-08-17

废止日期:

负责委员会:
SC3D

条件:
0112/2///61360_4#AAE014 - ambient temperature
0112/2///61360_4#AAE842 - operating voltage
0112/2///61360_4#AAE993 - viewing angle

变更请求号:


001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard

Version history
Historique
Historie
版改訂履歴:
版本历史:
001-05 (2015-08-17 15:40:35 by BATCH 00000917) standard


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