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ENH104V2-450 PDF даташит

Спецификация ENH104V2-450 изготовлена ​​​​«WEDC» и имеет функцию, называемую «(ENH104V2-xxx) Color TFT-LCD Module Features».

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Номер произв ENH104V2-450
Описание (ENH104V2-xxx) Color TFT-LCD Module Features
Производители WEDC
логотип WEDC логотип 

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ENH104V2-450 Даташит, Описание, Даташиты
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White Electronic Designs
Display Systems Division
ENH104V2-380/450/600
ENH104V2-380/450/600 Color TFT-LCD Module Features
GENERAL DESCRIPTION
SPECIFICATIONS
WEDC provides optically enhanced solutions to the
standard Optrex AA104VB05 color TFT-LCD (Thin Film
Transistor Liquid Crystal Display) module. The first
enhancement is an index matching (IM) film lamination
to the front surface of the display polarizer. The IM film
is a contrast enhancement benefit and is available in
two surface treatments - IM/Clear and IM/110 (a 10%
diffusion).The second enhancement is the incorporation
of reflective polarizer (RP) to improve brightness by up to
40%. The third enhancement is the incorporation of an
enhanced light guide (ELG) to improve brightness by up
to 35%. The resultant brightness level are shown in the
Specifications below.
This module is composed of a color LCD panel, driver ICs,
control circuit, and a backlight unit.
By applying 6 bit digital data 640 x 480, 260K-color images
are displayed on the 10.4" diagonal screen.
Input power voltage is single 3.3V/5V for LCD driving. Both
3.3V-CMOS and 5.0V-CMOS level voltage are acceptable
for logic input voltage.
Inverter for backlight is not included in this module. General
specifications are summarized in the following table:
ITEM
Display Area (mm)
Number of Dots
Pixel Pitch (mm)
Color Pixel Arrangement
Display Mode
Number of Color
Wide Viewing Angle Technology
Optimum Viewing Angle
(Contrast ratio)
Brightness (cd/m2)
ENH104V2-380 (IM only)
ENH104V2-450 (IM, RP)
ENH104V2-600 (IM, RP, ELG)
Module Size (mm)
Module Mass (g)
Backlight Unit
Surface Treatment
SPECIFICATION
211.2 (H) x 158.4 (V) (10.39-inch
diagonal)
640 x 3 (H) x 480 (V)
0.33 (H) x 0.33 (V)
RGB vertical stripe
normally white
260K
Optical compensation film
12 o'clock
380
450
600
243.0 (W) x 181.6 (H) x 12.2 (D)
530
CCFL, 2-tubes, replacements
IM/Clear (glossy) or IM/110 and
hardcoat 3H
Characteristic value without any note is typical value.
The LCD product described in this specification is designed
and manufactured for the standard use in office automation
equipment, instrumentation, communication equipment,
automation, point of sale, etc.
WEDC assumes no responsability for any damage
resulting from the use of the device which does not
comply with the instructions and the precautions specified
in these specifications sheets. WEDC does assume the
responsability for the warranty of the enhanced product.
ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
MIN
Power Supply Voltage for LCD
VCC -0.3
Logic Input Voltage
VI 0
Lamp Voltage
VL 0
Lamp Current
IL 0
Lamp Frequency
FL -
Operating temperature (1)
TOP 0
Storage Temperature (1)
TSTG -20
Notes:
1. tOP, tSTG < 40°C: 90%RH max. without condensation
2. tOP, tSTG < 40°C: Absolute humidity shall be less than the value of 90%RH at 40°C without condensation.
MAX
6.5
6.5
2000
10.0
80
50
60
Unit
V
V
VRMS
mArms
kHz
°C
°C
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
Rev. 0
1 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com









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ENH104V2-450 Даташит, Описание, Даташиты
White Electronic Designs
Display Systems Division
ENH104V2-380/450/600
ELECTRICAL CHARACTERISTICS
TFT-LCD PANEL DRIVING, tA=25°C
ITEM
SYMBOL
MIN
TYP MAX
Power Supply 3.3 V powered
Voltage for LCD 5.0 V powered
VCC 3.0 3.3 3.6
VCC 4.75 5.0 5.25
Power Supply 3.3 V powered
Current for LCD 5.0 V powered
Permissive Input Ripple Voltage
Logic Input
Voltage
High
Low
ICC - 220
ICC - 150
VRP - -
VIH 2.0 -
VIL 0 -
BACKLIGHT tA=25°C
380
280
100
5.25
0.8
ITEM
Lamp Voltage
Lamp Current
Lamp frequency
Starting Lamp Voltage
Lamp Life Time
tA=25°C
tA=0°C
IL=3.0mArms
IL=6.0mArms
IL=7.0mArms
SYMBOL
VL
IL
FL
VS
LT
MIN
-
3.0
40
810
1000
50000
40000
30000
TYP
580
6.0
-
-
-
50000
50000
40000
MAX
-
7.0
80
-
-
-
-
-
UNIT
V
V
mA
mA
mVp-p
V
V
REMARK
(A), (D)
(A), (D)
VCC = 3.3V (B)
VCC = 5.0V (B)
VCC = -3.3V/5.0V (B)
UNIT
Vrms
mArms
kHz
Vrms
Vrms
hour
hour
hour
REMARK
IL=6.0mArms
(1)
(2)
(3), (4)
LCD
Module
CTL
CTH
CTL
CTH
A
A
Inverter
Power
Supply
Notes:
1. Lamp current measurement method (The current meter is inserted in low voltage line.)
2. Lamp frequency of inverter may produce interference with horizontal synchronous frequency,and this may cause horizontal beat on the display. Therefore, please adjust lamp
frequency, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference.
3. Lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or when the starting lamp voltage does not meet the value specified in this
table.
4. The life time of the backlight depends on the ambient temperature. The life time will decrease under low/high temperature.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
Rev. 0
2 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com









No Preview Available !

ENH104V2-450 Даташит, Описание, Даташиты
White Electronic Designs
Display Systems Division
Notes:
1. Power and signals sequence:
t1 < 10ms
400ms < t5
0 < t2 < 50ms
200ms < t6
0 < t3 < 50ms
0 < t7
0 < t4 < 50ms
0.9VCC
0.1VCC
VCC
Data
ENH104V2-380/450/600
0.9VCC
0.1VCC
0.1VCC
t1 t2
Backlight
t3 t4 t5
t6 t7
Data: RGB DATA, DCLK, HD, VD, DENA
VCC-dip conditions
A. 3.3V powered
1. When 2.4 V < VCC < 3.0V, td <10ms
. 2. When VCC < 2.4V
VCC-dip conditions should also follow the power and signals sequence.
td
VCC
B. 5.0V powered
1. When 3.6 V < VCC < 4.5V, td <10ms
. 2. When VCC < 3.6V
VCC-dip conditions should also follow the power and signals sequence.
VCC
td
B. Typical current conditions:
64-gray-bar-pattern
480 line mode
VCC = +3.3/5.0 V, fH=31.6kHz, fv=60Hz, fCK=25MHz
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
Rev. 0
3 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com










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