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부품번호 | ENH064V1-300 기능 |
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기능 | (ENH064V1-xxx) ENH064V1-300/450 Color TFT-LCD Module Features | ||
제조업체 | WEDC | ||
로고 | |||
www.DataSheet4U.com
White Electronic Designs
Display Systems Division
ENH064V1-300/450
ENH064V1-300/450 Color TFT-LCD Module Features
GENERAL DESCRIPTION
WEDC provides optically enhanced solutions to the
standard Sharp LQ64D343 color active matrix LCD
module. The first enhancement is an index matching (IM)
film lamination to the front surface of the display polarizer.
The IM film is available in two surface treatments - IM/Clear
and IM/110 (a 10% diffusion).The second enhancement
is the incorporation of an enhanced light guide (ELG)
providing for up to 30% increase in brightness.
This module is composed of a color TFT-LCD panel, driver
ICs, control circuit, power supply circuit and a backlight
unit. Graphics and text can be displayed on a 640 X 3
X 480 dot panel with 262, 144 color by supplying 18-bit
data signal (6bit/color), four timing signals, +5V DC supply
voltage for TFT-LCD panel driving and supply voltage for
backlight.
The TFT-LCD panel used for this module is a low-reflection
and higher-color-saturation type. Therefore, this module
is also suitable for multimedia use. Viewing angle is 6
o'clock direction.
This module is the type of wide viewing angle and high
brightness (350cd/m2).
Backlight-driving DC/AC inverter is not built in this
module.
WEDC assumes no responsibility for any damage resulting
from the use of the device which does not comply with
the instructions and the precautions specified in these
specification sheets. WEDC does assume the responsibility
for the warranty of the enhanced product.
Parameter
Display size
Active area
Pixel format
Pixel pitch
Pixel configuration
Display mode
Unit outline dimensions (1)
Mass
Surface treatment
Note:
1. Excluding backlight cables.
MECHANICAL SPECIFICATIONS
Specifications
16 (6.4") Diagonal
130.6 (H) x 97.0 (V)
640 (H) x 480 (V)
(1 pixel=R+G+B dots)
0.204 (H) x 0.202 (V)
R,G,B vertical stripe
Normally white
175.0 (W) x 126.5 (H) x 12.0(D)
290 ± 20
IM/Clear (glossy) or IM/110 and hardcoat 3H
Units
cm
mm
pixel
-
mm
-
-
mm
g
-
Note: This measurement is typical, and see Fig. 3 for details.
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
White Electronic Designs
Display Systems Division
ENH064V1-300/450
ELECTRICAL CHARACTERISTICS
TFT-LCD PANEL DRIVING
Parameter
+5V Supply voltage
Current dissipation
Permissive input ripple voltage
Input voltage (Low)
Input voltage (High)
Input current (Low)
Input current (High)
Symbol
VCC
ICC
VRF
VIL
VIH
IOL1
IOL2
IOH1
IOH2
MIN
+4.5
-
-
-
0.7VCC
-
-
-
Notes:
1. VCC-turn-on conditions
t1 < 10ms
0 < t2 < 10ms
0 < t3 < 1s
TYP MAX
Unit
+5.0 +5.5
V
250 360
mA
- 100 mVp-p
- 0.3VCC V
--V
- 1.0 µA
60.0 µA
- 1.0 µA
- 60.0 µA
4.5V
2.7V
Vcc
data
Remarks
(1)
(2)
VCC=+5V
(3)
VI=0V (4)
VI=0V (5)
VI=VCC(6)
VI=VCC(7)
4.5V
t1 t2
t3
VCC-dip conditions
1. 2.7V < VCC < 4.5V
td < 10ms
2. VCC < 2.7V
VCC-dip conditions should also follow the VCC-turn-on conditions
Notes:
2. Typical current situation: 16-gray-bar pattern
480 line mode
Vcc=+5.0V
3. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB,R/L,U/D
4. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB
5. R/L
6. CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC
7. ENAB,U/D
Vcc
td
RGB RGB RGB
G3O
G34
G38
...
RGB RGB
G350 G310
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
Rev. 0
4 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
4페이지 White Electronic Designs
Display Systems Division
ENH064V1-300/450
VERTICAL DISPLAY POSITION
The vertical display position is automatically centered
in the active area at each mode of VGA,480-,400-,and
350-line mode. Each mode is selected depending on the
polarity of the synchronous signals described in Note 1
on page 2.
In each mode, the data of TVn is displayed at the top line
of the active area. The display position will be centered
on the screen like the following figure when the period of
vertical synchronous signal, TV, is typical value.
In 400-,and 350-line mode, the data in the vertical data
invalid period is also displayed. So, inputting all data “()”
is recommended during vertical data invalid period.
ENAB signal has no relation to the vertical display
position.
Mode
480
400
350
V-data start (TVs)
34
34
61
V-data Perioc (TVd)
480
400
350
V-display Start (TVn)
34
443-TV
445-TV
V-display Period
480
480
480
Unit
line
line
lute
data invalid period
4 0 lines
data invalid period
6 5 lines
data period
4 0 0 lines
data period
3 5 0 lines
data invalid period
4 0 lines
data invalid period
6 5 lines
400 lines mode (TV=449)
350 lines mode (TV=449)
INPUT DATA SIGNALS AND DISPLAY POSITION ON THE SCREEN
Display position of input data (480 lines mode)
D1, DH1 D2, DH1 D3, DH1
D640, DH1
UP
D1, DH2 D2, DH2
D1, DH3
R GB
D1, DH480
D640, DH480
R/L = OPEN
U/D = OPEN
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
Rev. 0
7 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
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부품번호 | 상세설명 및 기능 | 제조사 |
ENH064V1-300 | (ENH064V1-xxx) ENH064V1-300/450 Color TFT-LCD Module Features | WEDC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |