Litemax Electronics ALF1051 User manual

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LITEMAX ALF/ALH1051
Sunlight Readable 10.4” LCD Display
(1st Edition 08/31/07 )
All information is subject to change without notice.
LITEMAX Electronics Inc.
8F, No.137, Lane 235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : [phone]
Fax: [phone]
Homepage: http://www.litemax.com.tw

NO. ITEM Page
- COVER 1
- CONTENTS 2
- REVISION HISTORY 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 4
3 ELECTRICAL CHARACTERISTICS 5
4 POWER ON/OFF SEQUENCE 6
5 INTERFACE CONNECTION 7
5D RECOMMENDED LVDS TRANSMITTER 8, 9
6 SIGNAL TIMING SPECIFICATIONS 10
7 TIMING WAVE FORM 11
8 COLOR INPUT DATA REFERENCE 12
9 BLOCK DIAGRAM 13
10 OPTICAL SPECIFICATIONS 14
11 MECHANICAL CHARACTERISTICS 15
12 MECHANICAL SPECIFICATIONS 16, 17
13 RELIABILITY 18
14 PACKING FORM 18
15 PRECAUTIONS 18
15-1 MOUNTING PRECAUTION 18, 19
15-2 OPERATING PRECAUTION 19
15-3 ELECTROSTATIC DISCHARGE CONTROL 19
15-4 STORAGE 19
15-5 HANDLING PRECAUTION FOR PROTECTION FILM 19, 20
A OPTICAL CHARACTERISTIC MEASUREMENT EQUIPMENT AND METHOD 20
B LUMINANCE 20
C RESPONSE TIME 21
D VIEWING ANGLE 21
E RECOMMENDED INVERTER SPEC. 22

Revision History
Rev ECN No. Description of changes Date Prepared
0 Preliminary 12/16/03 Eric Liu
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1. General Description
HD1051 is 10.4” Color ActiveMatrixLiquidCrystal Display with an integral Cold Cathode Fluorescent Lamp
(CCFL) backlight system. The matrix employs amorphous silicon Thin Film Transistor as the active element. It is a
transmissive type display operating in the normally black mode. This TFT-LCD has a 10.4 inch diagonally measured
active display area with XGA resolution (768 horizontal by 1024 vertical pixel array). Each pixel is divided into Red,
Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel
color is determined with a 6-bitgray scale signal for each dot,thus presenting a paletteof more than 262,144 colors.
The HD1051 is intended tosupport applications where high brightness is a critical factor. In combination with
the vertical arrangement of the sub-pixels, the LF1051 characteristics provide an excellent flat panel display
for office or industrial automation productsor daylight applications. (LF1051=HD1051+LI2801)
General Specification
General specifications are summarized in thefollowing table:HD1051 is modified from Hydis HT10X21
ITEM SPECIFICATION
Active screen size 10.4 inches(26cm) diagonal
210.432(H) X 157.824(V) mm
Outline dimensions 238.1(H) ×177.4(V)×11.0(D) mm
Pixel pitch 0.2055(H) mm ×0.2055(V) mm
Pixel format 1024(H) X 768(V) pixels
Color Pixel Arrangement RGB stripe arrangement
Color depth 6-bit, 262,144 colors
Brightness 1,300 cd/m2 ±15%
Power Consumption (LCD
& Backlight only)
Total 21.7 Watt,typ (0.7Watt @Vcc, 21 Watt
@Lamp)
Weight 600g (typ)
Display operating mode transmissive mode, normally Black
Surface treatments hard coating(3H), anti-glare, anti-reflective
treatment
Backlight Unit CCFL, 4 tubes
2. Absolute Maximum Rating
Values
Parameter symbol
Min. Max. Units Notes
Power Input Voltage
Operating Temperature
(with the heater)
Storage Temperature
VCC
TOP
TST
-0.3
-40
-20
+4.0
+60
+60
Vdc
oC
oC
at 25oC
1
1
Note: Humidity ≤95% RH. No condensation.
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3. Electrical Characteristics
The HD1051 requires three power inputs. One is employed topower the LCD electronics and todrive the TFT
array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter
is an external unit to the LCD. Third is for CCFL heater.
Parameter Symbol Values Units Notes
Min. Typ. Max.
MODULE:
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
LAMP:
Operating Voltage
Operating Current
Established Starting Voltage
at 25oC
at 0 oC
Operating Frequency
Power Consumption
Life Time
VCC
ICC
Pc
VBL
IBL
fBL
PBL
3.0
-
-
-
30
3.3
0.210
0.7
750
7.0
-
55
21.0
40,000
3.6
-
-
7.5
1800
2000
60
Vdc
A
Watts
mA
VRMS
VRMS
kHz
Watts
Hrs
Vcc = 3.3 V
1 Vcc = 3.3 V
3
4
5
6
7
Notes: 1. The current draw and power consumption specified is for 3.3 Vdc at 25oCand fv at 60Hz.(at Black
pattern displayed)
2. Logic level are specified for Vcc of 3.3 Vdc at 25oC. The values specified apply to all logic inputs; Hsync, Vsync,
Clock, data signals, etc.
3. The variance of the voltage is ±10%.
4. The output voltage at the transformer in the inverter must be high considering to the loss of the
ballast capacitor in the inverter.
5. Lamp frequency may produce interference with horizontal sync. frequency and may cause beat on the
display. Therefore lamp frequency shall be detached as much as from the horizontal sync. and from the
harmonics of horizontal synchronous to avoid interference.
6. The lamp power consumption shown above does not include loss of external inverter.
7. The life time is determined as the time at which brightness of lamp is 50% compare to that of initial
value at the typical lamp current.
*Due to the lamp specification only the approved inverters by Litemax LCD is recommended for this LCD module.
(See the end of spec. for inverter spec.)
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4. Power On/Off Sequences
To prevent a latch-up or DC operation of the LCD module, the power on/off sequence should be as shown below.
• 0 <T2 ≤50 ms
• 100 ms ≤T3, T4
• 0 <T5 ≤50 ms
• 1 sec <T6
Note: 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD Vcc to
0 Vcd.
3. Lamp power must be turn on after power supply for LCD and interface signal is valid.
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5. Interface Connections
CN 1(interface signal): HD1051 uses 14 pin connector for module electronics.
Used connector: DF19L-14P-1H (HIROSE Electric Co. LTD) Matching side: DF19G-14S-1C (HIROSE)
Pin Symbol Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VDD
VDD
GND
GND
IN0-
IN0+
IN1-
IN1+
IN2-
IN2+
CLK IN-
CLK IN+
GND
GND
Power supply +3.3V
Power supply +3.3V
Ground
Ground
Transmission Data of Pixel 0 (-)
Transmission Data of Pixel 0 (+)
Transmission Data of Pixel 1 (-)
Transmission Data of Pixel 1 (+)
Transmission Data of Pixel 2 (-)
Transmission Data of Pixel 2 (+)
Sampling Clock (-)
Sampling Clock (+)
Ground
Ground
CN 2(backlight):LF1051 employs 2 BHR-04VS-1 manufactured by JST.
Pin Symbol Description Notes
1
2
3
4
HV
HV
NC
LV
Lamp power input
Lamp power input
NC
Ground
PINK (or Gray)
PINK (or Gray)
NC
WHITE
Notes : 1. The input power terminal is colored pink (or gray). Ground pin color is white.
2. The lamp ground should be common with GND.
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5.1. Recommended Transmitter to HD1051
6 Bit Transmitter (THC63LVDM63A)
THC63LVDM63A
Input Terminal No. Input Signal
(Graphic controller output signal)
HD1051
Interface
(CN1)
Symbol THC63LVDM63A Symbol Function
Output Signal
Symbol Terminal Symbol
TIN0 44 R0 Red Pixels Display Data (LSB)
TIN1 45 R1 Red Pixels Display Data
TIN2 47 R2 Red Pixels Display Data
TIN3 48 R3 Red Pixels Display Data
TIN4 1 R4 Red Pixels Display Data
TIN5 3 R5 Red Pixels Display Data (MSB)
TIN6 4 G0 Green Pixels Display Data (LSB)
TOUT0 -
TOUT0+
No. 5
No. 6
IN0 –
IN0 +
TIN7 6 G1 Green Pixels Display Data
TIN8 7 G2 Green Pixels Display Data
TIN9 9 G3 Green Pixels Display Data
TIN10 10 G4 Green Pixels Display Data
TIN11 12 G5 Green Pixels Display Data (MSB)
TIN12 13 B0 Blue Pixels Display Data (LSB)
TIN13 15 B1 Blue Pixels Display Data
TOUT1 –
TOUT1 +
No. 7
No. 8
IN1 –
IN1 +
TIN14 16 B2 Blue Pixels Display Data
TIN15 18 B3 Blue Pixels Display Data
TIN16 19 B4 Blue Pixels Display Data
TIN17 20 B5 Blue Pixels Display Data (MSB)
TIN18 22 Hsync Horizontal Synchronization Signal
TIN19 23 Vsync Vertical Synchronization Signal
TIN20 25 DE Compound Synchronization Signal
TOUT2 –
TOUT2 +
No. 9
No. 10
IN2 –
IN2 +
CLK IN 26 NCLK Data Sampling Clock TCLK OUT –
TCLK OUT +
No. 11
No. 12
CLK IN –
CLK IN +
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8 Bit Transmitter (THC63LVDM83A)
THC63LVDM83A HD1051
Input Terminal No. Input Signal
(
Gra
p
hic controller out
p
ut si
g
nal
)
Output Signal
S
y
mbol
Interface
(
CN1
)
Symbol THC63LVDM83 Symbol Function Terminal Symbol
TIN0 51 R0 Red Pixels Display Data (LSB)
TIN1 52 R1 Red Pixels Display Data
TIN2 54 R2 Red Pixels Display Data
TIN3 55 R3 Red Pixels Display Data
TIN4 56 R4 Red Pixels Display Data
TIN6 3 R5 Red Pixels Display Data (MSB)
TIN7 4 G0 Green Pixels Display Data (LSB)
TOUT0 –
TOUT0 +
No. 5
No. 6
IN0 –
IN0 +
TIN8 6 G1 Green Pixels Display Data
TIN9 7 G2 Green Pixels Display Data
TIN12 11 G3 Green Pixels Display Data
TIN13 12 G4 Green Pixels Display Data
TIN14 14 G5 Green Pixels Display Data (MSB)
TIN15 15 B0 Blue Pixels Display Data (LSB)
TIN18 19 B1 Blue Pixels Display Data
TOUT1 –
TOUT1 +
No. 7
No. 8
IN1 –
IN1 +
TIN19 20 B2 Blue Pixels Display Data
TIN20 22 B3 Blue Pixels Display Data
TIN21 23 B4 Blue Pixels Display Data
TIN22 24 B5 Blue Pixels Display Data (MSB)
TIN24 27 Hsync Horizontal Synchronization Signal
TIN25 28 Vsync Vertical Synchronization Signal
TIN26 30 DE Compound Synchronization Signal
TOUT2 –
TOUT2 +
No. 9
No. 10
IN2 –
IN2 +
TIN27 50 NC Non Connection (open)
TIN5 2 NC Non Connection (open)
TIN10 8 NC Non Connection (open)
TIN11 10 NC Non Connection (open)
TIN16 16 NC Non Connection (open)
TIN17 18 NC Non Connection (open)
TIN23 25 NC Non Connection (open)
TOUT3 –
TOUT3 +
CLK IN 31 NCLK Data Sampling Clock TCLK OUT –
TCLK OUT +
No. 11
No. 12
CLK IN –
CLK IN +
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6. Signal Timing Specification
The 10.4XGA LCM is only operated by the DE mode
Item Symbols Min Typ Max Units
Frequency 1/Tc - 65 80 MHz
High Time Tch 4.5 - - Ns
Clock
Low Time Tcl 4.5 - - Ns
Setup Time Tds 2.7 - - NsData
Hold Time Tdh 0 - - Ns
Data Enable Setup Time Tes 2.7 - - Ns
Frame Period Tv 772 806 1022 Lines
Vertical Display Period Tvd 768 768 768 Lines
One Line Scanning Period Th 1100 1344 2046 Clocks
Horizontal Display Period Thd 1024 1024 1024 Clocks
Note 1) Refer to TIMING CHART and LVDS (THC63LVDF64A) specifications by Thine Electronics Inc.
Note 2) If NCLK is fixed to “H” or “L” level for certain period, the panel may be damaged.
Note 3) Please adjust LCD operating signal timing and FL driving frequency, to optimize the display
quality.
note 4) Do not hold NCLK on “H” level nor “L” level during VDD (+3.3V) is supplied. When it holds on,
DC voltage supplies to liquid crystal materials and it may cause damage to liquid crystal materials.
note 5) Do not make tv, tvhd and tvds fluctuate.
If tv, tvhd and tvds are fluctuated, then panel displays black.
note 6) NCLK count of each Horizontal Scanning Time should be always the same.
V-Blanking period should be “n” X “Horizontal Scanning Time”. (n: integer)
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