NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
3
CONTENTS
INTRODUCTION ........................................................................................................................................2
1. OUTLINE ..................................................................................................................................................4
1.1 STRUCTURE AND PRINCIPLE ........................................................................................................4
1.2 APPLICATION ....................................................................................................................................4
1.3 FEATURES ..........................................................................................................................................4
2. GENERAL SPECIFICATIONS..............................................................................................................5
3. BLOCK DIAGRAM .................................................................................................................................6
4. DETAILED SPECIFICATIONS.............................................................................................................8
4.1 MECHANICAL SPECIFICATIONS ...................................................................................................8
4.2 ABSOLUTE MAXIMUM RATINGS..................................................................................................8
4.3 ELECTRICAL CHARACTERISTICS.................................................................................................9
4.3.1 LCD panel signal processing board .............................................................................................9
4.3.2 Backlight....................................................................................................................................10
4.3.3 Power supply voltage ripple.......................................................................................................10
4.3.4 Fuse............................................................................................................................................10
4.4 POWER SUPPLY VOLTAGE SEQUENCE .....................................................................................11
4.4.1 LCD panel signal processing board ...........................................................................................11
4.4.2 LED Driver board ......................................................................................................................11
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS ......................................................12
4.5.1 LCD panel signal processing board ...........................................................................................12
4.5.2 Backlight lamp ...........................................................................................................................13
4.5.3 Positions of plug and socket ......................................................................................................13
4.5.4 Connection between receiver and transmitter for LVDS ...........................................................14
4.5.5 Input data mapping ....................................................................................................................17
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS.......................................................................18
4.6.1 Combinations between input data signals, FRC signal and MSL signal ...................................18
4.6.2 16,777,216 colors.......................................................................................................................19
4.6.3 262,144 colors............................................................................................................................20
4.7 DISPLAY POSITIONS ......................................................................................................................21
4.8 SCANNING DIRECTIONS ...............................................................................................................21
4.9 INPUT SIGNAL TIMINGS ...............................................................................................................22
4.9.1 Outline of input signal timings ..................................................................................................22
4.9.2 Timing characteristics................................................................................................................23
4.9.3 Input signal timing chart ............................................................................................................24
4.10 OPTICS.............................................................................................................................................25
4.10.1 Optical characteristics ..............................................................................................................25
4.10.2 Definition of contrast ratio.......................................................................................................26
4.10.3 Definition of luminance uniformity .........................................................................................26
4.10.4 Definition of response times ....................................................................................................26
4.10.5 Definition of viewing angles....................................................................................................26
5. ESTIMATED LUMINANCE LIFETIME............................................................................................27
6. RELIABILITY TESTS ..........................................................................................................................28
7. PRECAUTIONS .....................................................................................................................................29
7.1 MEANING OF CAUTION SIGNS ....................................................................................................29
7.2 CAUTIONS ........................................................................................................................................29
7.3 ATTENTIONS....................................................................................................................................29
7.3.1 Handling of the product .............................................................................................................29
7.3.2 Environment...............................................................................................................................30
7.3.3 Characteristics............................................................................................................................30
7.3.4 Other ..........................................................................................................................................30
8. OUTLINE DRAWINGS.........................................................................................................................31
8.1 FRONT VIEW ....................................................................................................................................31
8.2 REAR VIEW ......................................................................................................................................32
REVISION HISTORY ...............................................................................................................................33
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