DATA SHEET
TFT COLOR LCD MODULE
NL8060BC29-01
29 cm (11.3 type), 800
×
600 pixels, 262144 colors,
incorporated one lamp/edge-light type backlight
DESCRIPTION
NL8060BC29-01 is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) module comprising
amorphous silicon TFT attached to each signal electrode, a driving circuit, and a backlight.
The 29 cm diagonal display area contains 800
×
600 pixels and can display 262144 color simultaneously.
By utilizing one lamp/edge-light type backlight, a very thin profile and low power consumption have been achieved.
FEATURES
• 6-bit digital RGB signals
• 3.3 V operation (5.0 V available)
• Thin and light weight
• Low reflection
• Low power consumption
• Incorporated edge light type backlight (One lamp, Inverter-less)
• Data enable function
APPLICATIONS
• Personal computer (PC), word processor
• Display terminals for control system
• New media
• Monitors for process controller
Document No. EN0194EJ1V0DS00
Date Published June 1996 P
Printed in Japan
©
1996
NL8060BC29-01
STRUCTURE AND FUNCTIONS
A TFT color LCD module comprises a TFT LCD panel, LSIs for driving liquid crystal, and the backlight. The
TFT LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with
liquid crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside
of the LCD panel.
RGB (Red, Green, Blue) data signals are sent to LCD panel drivers after modulation into suitable forms for
active matrix addressing through signal processor.
Each of the liquid crystal cells acts as an electro-optical switch that controls the light transmission from the
backlight by a signal applied to a signal electrode through the TFT switch.
BLOCK DIAGRAM
H-driver
600 lines
V-driver
R0–R5
G0–G5
B0–B5
Digital
signal
processor
Level
shift
2400 lines
TFT LCD panel
H : 800
×
3 (R, G, B)
V : 600
CLK
Hsync
Vsync
DE
LCD timing
controller
V
CC
Power
supply
circuit
LSls
Drivers
Backlight
VH
OUTLINE OF CHARACTERISTICS
(at room temperature)
Display area
Drive system
Display colors
Number of pixels
Pixel arrangement
Pixel pitch
Module size
Weight
Contrast ratio
Viewing angle (more than the
211.2 (H)
×
158.4 (V) mm
a-Si TFT active matrix
262144 colors
800
×
600 pixels
RGB vertical stripe
0.288 (H)
×
0.288 (V) mm
264.0 (H)
×
193.0 (V)
×
7.5 typ. (D) mm
485 g (typ.)
150:1 (typ.)
contrast ratio of 10:1)
Horizontal : 45˚ (typ. left side, right side)
Vertical
: 20˚ (typ. up side), 35˚ (typ. down side)
• Wider viewing angle with contrast ratio
: down side (6 o’clock)
• Wider viewing angle without image reversal: up side (12 o’clock)
• Optimum grayscale (γ = 2.2)
: perpendicular
42 % (typ. center, to NTSC)
40 ms (max.), “white” to “black”
70 cd/m
2
(typ.) (Lamp current: 3.3 mArms)
6-bit digital signals for each of RGB primary colors, synchronous signals
(Hsync, Vsync), dot clock (CLK)
3.3 V [5.0 V] (Logic, LCD driving)
Edge light type, one cold cathode fluorescent lamp, inverter-less
3.1 W (typ. at 3.3 V, 70 cd/m
2
)
Designed viewing direction
Color gamut
Response time
Luminance
Signal system
Supply voltage
Backlight
Power consumption
2
NL8060BC29-01
GENERAL SPECIFICATIONS
Item
Module size
Display area
Number of pixels
Dot pitch
Pixel pitch
Pixel arrangement
Display colors
Weight
Specification
264.0
±
0.5 (H)
×
193.0
±
0.5 (V)
×
8.0 max. (D)
230.4 (H)
×
172.8 (V)
800 (H)
×
600 (V)
0.096 (H)
×
0.288 (V)
0.288 (H)
×
0.288 (V)
RGB (Red, Green, Blue) vertical stripe
262144
505 (max.)
color
g
Unit
mm
mm
pixel
mm
mm
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply voltage
Input voltage
Storage temp.
Operating temp.
Humidity
Symbol
V
CC
V
I
T
ST
T
OP
Rating
–0.3 to 6.5
–0.3 to 6.5
–20 to 60
0 to 50
≤
95 % relative humidity
≤
85 % relative humidity
Absolute humidity shall not
exceed T
a
= 50 ˚C,
85 % relative humidity level
Unit
V
V
˚C
˚C
Module surface*
T
a
= 40 ˚C
T
a
= 50 ˚C
T
a
> 50 ˚C
No condensation
T
a
= 25 ˚C
V
I
– V
CC
< 3.0
Remarks
*
Measured at the display area
ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving
T
a
= 25 ˚C
Parameter
Supply voltage
Symbol
V
CC
Min.
3.0
(4.75)
Logic input “L” voltage
Logic input “H” voltage
Supply current
V
IL
V
IH
I
CC
0
V
CC
×
0.7
–
–
Typ.
3.3
(5.0)
–
–
*
1
330
*
1
(250)
Max.
3.6
(5.25)
V
CC
×
0.3
5.25
*
2
600
*
2
(550)
V
V
mA
V
CC
= 3.3 V
(V
CC
= 5.0 V)
Unit
V
V
CC
= 3.3 V
(V
CC
= 5.0 V)
Remarks
*1.
Checker flag pattern (in EIAJ ED-2522)
*2.
Theoretical maximum current pattern
3
NL8060BC29-01
(2) Backlight
T
a
= 25 ˚C
Parameter
Lamp current
Lamp voltage
Lamp turn on voltage
Symbol
I
L
V
L
V
S
Min.
2.0
–
900
1360
Oscillator frequency
Ft
50
Typ.
3.3
500
950
1450
54
Max.
5.5
–
–
–
58
Unit
mArms
Vrms
Vrms
Vrms
kHz
Remarks
70 cd/m
2
: 3.3 mArms (typ.)
90 cd/m
2
: 4.5 mArms (typ.)
T
a
= 25 ˚C
T
a
= 0 ˚C
Note
Note
Recommended value of “Ft”
• Ft is within the specification.
and
• Ft =
1
4Th
×
(2n-1)
Th : Hsync period
n : a natural number (1, 2, 3, ····)
If Ft is out of the recommended value, interference between Ft frequency and Hsync frequency may cause
beat on the display.
SUPPLY VOLTAGE SEQUENCE
*1 The supply voltage for input signals should
3.0 (4.75 V)
V
CC
Signals
0s<t<35 ms
0s<t<35 ms
3.0 (4.75 V)
be the same as V
CC
.
*2
Apply VH within the LCD operation period.
When the backlight turns on before LCD
operation or the LCD operation turns off
2tv
0<
before the backlight turns off, the display
may momentarily become white.
*3
When the power is off, please keep whole
signals (Hsync, Vsync, CLK, DE, data)
low level or high impedance.
Backlight
4
NL8060BC29-01
INTERFACE PIN CONNECTION
(1) Interface signals, power supply
module side connector
CN1 ··· DF9-41P-1V (No. 1 to 41)
Supplier: HIROSE ELECTRIC CO., LTD.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Symbol
GND
DCLK
GND
Hsync
Vsync
GND
GND
GND
R0
R1
R2
GND
R3
R4
R5
GND
GND
GND
G0
G1
G2
Ground
Dot clock
Ground
Horizontal sync.
Vertical sync.
Ground
Ground
Ground
Red data (LSB)
Red data
Red data
Ground
Red data
Red data
Red data (MSB)
Ground
Ground
Ground
Green data (LSB)
Green data
Green data
Note 3
Note 3
Note 3
Note 3
Note 3
Note 3
Note 3
Note 3
mating connector
DF9X-41S-1V (X ··· A, B, C)
Function
Note 3
Pin No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Symbol
GND
G3
G4
G5
GND
GND
GND
B0
B1
B2
GND
B3
B4
B5
GND
DE
V
CC
V
CC
V
CC
MODE
Ground
Function
Note 3
Green data
Green data
Green data (MSB)
Ground
Ground
Ground
Blue data (LSB)
Blue data
Blue data
Ground
Blue data
Blue data
Blue data (MSB)
Ground
Data enable
Power supply
Power supply
Power supply
Timing mode select
Note 1
Note 1
Note 1
Note 2
Note 3
Note 3
Note 3
Note 3
Note 3
LSB : Large Significant Bit
MSB : Most Significant Bit
Notes 1.
V
CC
: All V
CC
terminals should be connected to +3.3 V [+5.0 V].
2.
MODE:
½
H
= Fixed mode
L or open = DE mode
3.
GND is connected to the frame of the LCD module.
(2) Backlight
lamp side connector
CN4 ··· BHR-03VS-1
mating connector
SM02 (8.0) B-BHS-TB
<Connector location>
upper side
Supplier: J.S.T TRADING COMPANY, LTD
CN2
Pin No.
1
2
3
Symbol
VH
N. C.
VL
Function
High voltage terminal
Non-connection
Low voltage terminal
1
2
3
<pin arrangement of CN2>
41
40
<pin arrangement of CN1>
lower side
1
3
2
4
<Rear view>
CN1
5
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