Panelview
Enhancing the Vision
ENH057Q1-350/450/600
ENH057Q1-350/450/600 Color TFT-LCD Module Features
GENERAL DESCRIPTION
Panelview provides optically enhanced solutions to the
standard Sharp LQ057Q3DC02 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 a reflective polarizer
(RP) to improve brightness by up to 40%. The third
enhancement is the addition of prism films (RPp) further
increasing the brightness of the display. 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 320 X 3 X 240 dots panel
with 262,144 colors by supplying 18 bit data signal (6bit/
color), four timing signals.
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 12 oclock direction. This module is the type of wide
viewing angle and high brightness 350cd/m
2
. It has
horizontal display mode and vertical display mode.
Backlight-driving DC/AC inverter is not built in this
module.
Panelview 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. Panelview does assume
the responsibility for the warranty of the enhanced
product.
M
ECHANICAL
S
PECIFICATIONS
Parameter
Display size
Active area
Pixel format
Pixel pitch
Pixel configuration
Display mode
Unit outline dimensions (1)
Mass
Surface treatment
Specificalions
14.4 (5.7" ) Diagonal
115.2 (H) x 86.4(V)
320 (H) x 240 (V)
(1 pixel=R+G+B dots)
0.360(H) X 0.360(V)
R,G,B vertical stripe
Normally white
144.0(W) X 104.6(H) X 13.0(D)
220 ± 20
IM/Clear (glossy) or IM/110 and hardcoat 3H
Unit
cm
mm
pixel
mm
mm
g
Note:
1) Excluding backlight cables.
Original specifications created by Sharp.
September 2003 Rev. 0
ENH057Q1-XXX
1
Panelview (503) 690-2460 www.whiteedc.com
Panelview is a subsidiary of White Electronic Designs Corporation
Panelview
Enhancing the Vision
ENH057Q1-350/450/600
INPUT TERMINALS
TFT-LCD panel driving
CN1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Used connector:08-6210-033-340-800 (Kyocera Elco Corporation)
Symbol
GND
CK
Hsync
Vsync
GND
R0
R1
R2
R3
R4
R5
GND
G0
G1
G2
G3
G4
G5
GND
B0
B1
B2
B3
B4
B5
GND
ENAB
Vcc
Vcc
R/L
U/D
V/Q
GND
I
I
I
I
I
I
I
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
GND
Clock signal for sampling each data signal
Horizontal synchronous signal (Negative)
Vertical synchronous signal (Negative)
GND
RED data signal (LSB)
RED data signal
RED data signal
RED data signal
RED data signal
RED data signal (MSB)
GND
GREEN data signal (LSB)
GREEN data signal
GREEN data signal
GREEN data signal
GREEN data signal
GREEN data signal (MSB)
GND
BLUE data signal (LSB)
BLUE data signal
BLUE data signal
BLUE data signal
BLUE data signal
BLUE data signal (MSB)
GND
Signal to settle the horizontal display position
(Positive)
+3.3V power supply
+3.3V power supply
Horizontal display mode select signal
L: Normal, H: Left/Right reverse mode
Vertical display mode select signal
H: Normal, L: Up/Down reverse mode
VGA/QVGA mode select signal
GND
(3)
(2)
(1)
Function
Remark
Note:
1) The horizontal display start timing is settled in accordance with a rising timing of ENAB signal. In case ENAB is fixed "Low", the horizontal start
timing is determined as described in "Backlight Driving" on p. 5. Don't keep ENAB "Low" during operation.
Original specifications created by Sharp.
Panelview Hillsboro, OR (503) 690-2460
Panelview is a subsidiary of White Electronic Designs Corporation
2
Panelview
Enhancing the Vision
ENH057Q1-350/450/600
WEDC
R/L= L, U/D=H
CDEW
R/L= H, U/D= H
R/L= L, U/D=L
BACKLIGHT DRIVING
CN2
Used connector: BHR-02(8.0)VS-1N (JST)
R/L= H, U/D= L
Corresponding connector: SM02(8.0)B-BHS-1N-TB
Pin No.
1
2
3
Symbol
V
LOW
NC
V
HlGH
Function
Power supply for lamp (Low voltage side)
This is electrically opened
Power supply for lamp (High voltage side)
A
BSOLUTE
M
AXIMUM
R
ATINGS
Parameter
Input voltage
+3.3V supply voltage
Storage temperature
Operating temperature (Panel)
Operating temperature (Ambient)
Symbol
V
I
V
CC
Tstg
Topa1
Topa2
Condition
Ta=25°C
Ta=25°C
Ratings
-0.3~ + 6.0
0 ~ + 4.0
-30 ~ + 80
-10 ~ +70
-10 ~ +70
Unit
V
V
°C
°C
°C
Remark
(1)
(2)
(2,3,4)
(5)
Notes:
1) CK, R0~R5, G0~G5, B0~B5, Hsync, Vsync, ENAB, R/L, U/D, V/Q.
2) No parameter is allowed to exceed the range on the surface of the display.
3) Maximum wet-bulb temperature at 39°C or less. No dew condensation.
4) Only operation is guaranteed at operating temperature. Contrast, response time, another display quality are evaluated at +25°C.
5) The ambient temperature, when backlight is on. (Reference)
3
Panelview (503) 690-2460 www.whiteedc.com
Panelview is a subsidiary of White Electronic Designs Corporation
WEDC
(JST)
(installed on a board.)
Color of Cable
White
Red
Original specifications created by Sharp.
CDEW
Panelview
Enhancing the Vision
ENH057Q1-350/450/600
ELECTRICAL CHARACTERISTICS
TFT-LCD panel driving
Parameter
+3.3V
Supply voltage
Current dissipation
Permissive input ripple voltage
Input voltage (Low)
Input voltage (High)
Input current (Low)
Input current (High)
Symbol
V
CC
I
CC
V
RF
V
IL
V
IH
I
OL1
I
OH1
I
OH2
Min.
+3.0
0
0.7V
CC
Typ.
+3.3
130
Max.
+3.6
160
100
0.3V
CC
+5.5
10
10
100
Unit
V
mA
mVp-p
V
V
µA
µA
µA
V
I
=0V (3)
V
I
= 3.3 ~ 5.0V (4)
V
I
= 3.3~ 5.0V (5)
Remark
(1)
(2)
V
CC
=+3.3V
(3)
Notes:
1) Vcc-turn-on conditions
0 < t1
≤
20ms
0 < t2
≤
50ms
0 < t3
≤
1s
3.0V
0.3V
Vcc
3.0V
data
t1
t2
t3
Vcc-dip conditions
Vcc-dip conditions should also follow the Vcc-turn-on conditions
td
≤
20ms
Vcc
td
Original specifications created by Sharp.
Panelview Hillsboro, OR (503) 690-2460
Panelview is a subsidiary of White Electronic Designs Corporation
4
2.4V
3.0V
Panelview
Enhancing the Vision
2)
Vcc=3.3V V/Q= "H"
Typical current situation
Maximum current situation
ENH057Q1-350/450/600
: 64-gray bar pattern
Timing : Typical signal
: Vertical stripe pattern by GS0 and GS42 signal on every other pixel.
(This pattern is used temporarily)
Timing : Typical signal
GSO GS1 GS2
GS62 GS63
GS42
GS0
Typical Current Situation
Maximum current situation
3)
4)
5)
CK, R0~R5,
G0~G5,
B0~B5, Hsync, Vsync, ENAB, R/L, U/D,V/D
CK, R0~R5, G0~G5, B0~B5, Hsync, Vsync, R/L, U/D
ENAB, V/D
BACKLIGHT DRIVING
The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube).
The characteristics of a single lamp are shown below.
Parameter
Lamp voltage
Lamp current
Lamp power consumption
Lamp frequency
Kickoff
voltage
Ta=25°C
Ta=-30°C
Symbol
VL7
I
L
W
L
F
L
V
S
Min.
620
4.5
30
Typ.
690
5.0
3.5
Max.
760
5.5
60
1350
1470
Unit
Vrms
mArms
W
KHz
Vrms
Vrms
Ta=25°C
Remark
I L=5.0mArms
Normal Operation
(6)
Sealed is connected
to GND
(Inverter : HIU-288 [Output Condenser 22pF] Harison Electric Co., LTD.)
6)
Lamp frequency may produce interference with horizontal synchronous frequency, and this may cause horizontal beat on the display. Therefore,
lamp frequency shall be detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal
synchronous to avoid interference. In case of such usage under lower temperature environments, periodic lamp exchange by Panelview is
recommended.
Original specifications created by Sharp.
5
Panelview (503) 690-2460 www.whiteedc.com
Panelview is a subsidiary of White Electronic Designs Corporation
