Document
AMP DISPLAY INC.
SPECIFICATIONS
CUSTOMER CUSTOMER PART NO. AMP PART NO. APPROVED BY DATE
Approved For Specifications Approved For Specifications & Sample
9856 SIXTH STREET RANCHO CUCAMONGA CA TEL: 909-980-13410 FAX: 909-980-1419 WWW.AMPDISPLAY.COM
AM-240320METNQW-00H
AMP DISPLAY INC
91730
APPROVED BY
CHECKED BY
ORGANIZED BY
Date : 2012/05/02
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RECORD
Revision Date Page
OF
REVISION
Contents Editor Emil Emil Emil Emil Emil Emil
2008/02/15 2008/05/27 18 2008/06/23 2008/07/07 10 2012/08/29 3,10,11, 13 2012/08/29 29
New Release Addition protocol of SPI I/F. Release the official part No. to AM-240320METNQW-00H. Correction the Gate and Source scan direction. Correct the interface mode to SPI and RGB mode. Update the mechanical drawing.
Date : 2008/07/07
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1 Features
This single-display module is suitable for cell phone application. The Main-LCD adopts one backlight with High brightness 4-lamps white LED. (1) Construction: 2.8” a-Si color TFT-LCD, White LED Backlight, and FPCB. (2) Main LCD: 2.1 Amorphous-TFT 2.8 inch display, transmissive, Normally white type, 12 o’clock. 2.2 240(RGB)×320 dots Matrix,1/320 Duty. 2.3 Main LCD Driver IC: ILI9320. 2.4 Real 262K colors display (18bit Interface mode).
(3) Low cross talk by frame rate modulation. (4) Direct data display with display RAM. (5) Partial display function: You can save power by limiting the display space. (6) MCU Interface: SPI interface. (7) Digital RGB interface: 18bit and 6bit Digital RGB interface. (8) Abundant command functions: Area scroll function Display direction switching function Power saving function Electric volume control function: you are able to program the temperature compensation function.
Date : 2008/07/07
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2 Mechanical specifications
Dimensions and weight Item External shape dimensions Pixel size Main Active area LCD Number of Pixels Weight Specifications *1 50.2 (W) x 69.2 (H) . 0.18 (W) x 0.18 (H) 43.2 (W) x 57.6 (H) 240(H)x320(V) pixels TBD Unit mm mm mm mm g
*1. This specification is about External shape on shipment from AMPIRE.
3 Absolute max. ratings and environment
3-1 Absolute max. ratings Ta=25oC Item Power voltage Power voltage Power voltage Input voltage Symbol VCC – GND VCI – GND LED A – LED K VIN Min. -0.3 -0.3 -0.5 -0.5 Max. +4.6 +4.6 +4.0 VDD V V V V GND=0V Unit Remarks
3-2 Environment Item Storage temperature
Specifications Remarks Max. +70 ℃ Note 1: Non-condensing Min. -20 ℃ Max. +60 ℃ Operating Note 1: temperature Non-condensing Min. -10 ℃ Note 1:Ta≦+40 ℃・・・・Max.85%RH Ta>+40 ℃・・・・The max. humidity should not exceed the humidity with 40 ℃ 85%RH.
Date : 2008/07/07
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4 Electrical specifications
4-1 Electrical characteristics of LCM Item IC power voltage IC power voltage High-level input voltage Low-level input voltage Consumption current of VDD Consumption current of LED
※ 1. 1/320 duty.
Symbol Vcc Vci VIHC VILC IDD ILED_ON
Conditions
MIN. 2.6 2.6 0.8VDD 0
(VDD=3.0V, Ta=25 oC) TYP. MAX. Unit 2.8 2.8 3.3 3.3 VDD 0.2VDD 8 80 V V mA mA V
LED OFF VLED_ON=3.6V
-
Date : 2008/07/07
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4-2 LED back light specification Item
Forward voltage Reverse voltage Forward current Power Consumption Uniformity (with L/G)
Symbol Conditions
Vf Vr If PBL Vf If 4-chip Parallel If =80mA If=80mA 3.6V 80mA If =80mA
MIN.
2.9 75 80%*1 3000 White
TYP.
3.3 80 288 -
MAX.
3.6 12 85 -
Unit
V V mA mW
Bare LED Luminous intensity
Luminous color Chip connection
cd/m2
4 chip parallel connection
Bare LED measure position:
A 5/6 A 1/6 B 1/2 A 1/6 A
1 1/2 B
2
3
5/6 B
B
4
5
6
7
8
9
Light source (MAIN LCD)
*1 Uniformity (LT):
Min( P1 ~ P9) × 100 ≥ 80% Max( P1 ~ P9)
Date : 2008/07/07
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5 Optical characteristics
Main LCD 5.1 Optical characteristics (1/320 Duty in case except as specified elsewhere Ta = 25°C) LED backlight transmissive module:
Item Response time Contrast ratio Transmittance NTSC Visual angle range front and rear Visual angle range left and right Visual angle direction priority Brightness 225 Symbol Tr Tf CR T % Temp. 25 oC o 25 C 25 oC 25 oC 25 oC
o 25 C
Min. --200 5.7 50
Std. 15 20 300 6.0 55 (θf) 60 (θb) 60
Max. 25 30 -
Unit ms %
Conditions θ=0 o゜,φ=0 o (Note 2) o o LED:ON, LIGHT:OFF θ=0 , φ=0 (Note 4)
θ
Degree
o φ= 0 , CR≧10 LED:ON LIGHT:OFF (Note 3)
θ
o 25 C
(θl) 70 (θr) 70
Degree
o φ=90 , CR≧10 LED:ON LIGHT:OFF (Note 3)
12:00 Cd/ m2
(Note 5)
250
--
VLED=3.6V, 80mA Full White pattern
5.2 CIE (x, y) chromaticity (1/320 Duty Ta = 25°C)
Item Red Green Blue White Symbol X Y X Y X Y X Y Transmissive Min. Typ. Max.
(0.590) (0.310) (0.303) (0.564) (0.132) (0.196) (0.275) (0.294) (0.620) (0.340) (0.333) (0.594) (0.152) (0.116) (0.305) (0.324) (0.650) (0.370) (0.363) (0.624) (0.182) (0.146) (0.335) (0.354)
Conditions θ=0゜,φ=0゜ θ=0゜,φ=0゜ θ=0゜,φ=0゜ θ=0゜,φ=0゜
( ) is a default
Date : 2008/07/07
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NOTE 1: Optical characteristic measurement system Ring light
LCD module
Brightness gauge BM-7 (Topcon)
Metal halide lamp Glass fiber LED:OFF, LIGHT:ON
LCD Optical Detector
Brig.