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DMC-50448N Schematic ( PDF Datasheet ) - OPTREX CORPORATION

Teilenummer DMC-50448N
Beschreibung LCD Module Specification
Hersteller OPTREX CORPORATION
Logo OPTREX CORPORATION Logo 




Gesamt 15 Seiten
DMC-50448N Datasheet, Funktion
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LCD Module Specification
Type No. DMC-50448N
First Edition
Approved by
July 19, 1994
Checked by
Final Revision
Checked by
December 18, 1997
Prepared by
Production Div.
Quality Assurance Div.
Design Engineering Div.
Production Div.
Table of Contents
1. General Specifications .............................................................................2
2. Electrical Specifications...........................................................................3
3. Optical Specifications ..............................................................................5
4. I/O Terminal.............................................................................................7
5. Test............................................................................................................9
6. Appearance Standards............................................................................10
7. Code System of Production Lot ..........................................................13
8. Type Number..........................................................................................13
9. Applying Precautions .............................................................................13
10. Precautions Relating Product Handling................................................14
11. Warranty..................................................................................................15
Revision History
www.DataSheet4U.comRev. Date
Page
Comment
2 December 18, 1997
2 Change of maximum compornents line. ( UE-35395BC )
DMC-50448N (AA) No.99-0094
OPTREX CORPORATION
OPTREX
Page 1/15
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DMC-50448N Datasheet, Funktion
www.DataSheet4U.com
3.3.Definition of Viewing Angle and Optimum Viewing Area
Point shows the point where contrast ratio is measured. : θ= 0 , φ=-゚
Driving condition : 1/16 Duty, 1/4 Bias, VD=4.2V, fF=84.4Hz
90
135
45
180
225
Area
φ
10 20 30 40 50 (φ= 0゚)
θ
180
270
shows typ. CR2
315
θ
270
90
φ
0
www.DataSheet4U.com3.4.System Block Diagram
Temperature Chamber
Photometer
#1980A WB
Rotation Table (θ,φ)
φ LCD
Optical Fiber
θ
Computer
Control Unit &
Waveform Generator
Halogen bulb
DMC-50448N (AA) No.99-0094
OPTREX CORPORATION
OPTREX
Page 6/15
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DMC-50448N pdf, datenblatt
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No. Parameter
3 The Shape of Dot
(1) Dot Shape (with Dent)
0.15
Criteria
As per the sketch of left hand.
(2) Dot Shape (with Projection)
Should not be connected to next dot.
(3) Pin Hole
X
(X+Y) / 20.2mm
Y
(Less than 0.1mm is no counted.)
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Total defects shall not exceed 5.
4 Polarizer Scratches Not to be conspicuous defects.
5 Polarizer Dirts
If the stains are removed easily from LCDP surface, the module is not
defective.
6 Color Variation
Not to be conspicuous defects.
DMC-50448N (AA) No.99-0094
OPTREX CORPORATION
OPTREX
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