TIANMA TM121SDS01 Specification
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
MODEL NO. : TM121SDS01
ISSUED DATE: 2011/09/08
VERSION : 1.1
■Preliminary Specification
□Final Product Specification
Customer :
Approved by Notes
SHANGHAI AVIC Confirmed :
Prepared by Checked by Approved by
Hyman Chen _ ANFERNEE DU
This technical specification is subjected to change without notice
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 1 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
TABLE OF CONTENTS
TABLE OF CONTENTS ............................................................................................................................................... 2
RECORD OF REVISION .......................................................................................................................................... 3
1. OUTLINE .............................................................................................................................................................. 4
1.1 STRUCTURE AND PRINCIPLE..................................................................................................................... 4
1.2 APPLICATIONS .............................................................................................................................................. 4
1.3 FEATURES .................................................................................................................................................... 4
2. GENERAL SPECIFICATIONS .............................................................................................................................. 5
3. ABSOLUTE MAXIMUM RATINGS ....................................................................................................................... 6
4. BLOCK DIAGRAM ............................................................................................................................................... 7
5. MECHANICAL SPECIFICATIONS ....................................................................................................................... 8
6. ELECTRICAL CHARACTERISTICS .................................................................................................................... 9
6.1 DRIVING FOR LCD ....................................................................................................................................... 9
6.2 DRIVING FOR BACKLIGHT ........................................................................................................................ 10
7. CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS ............................................................................ 11
7.1 LVDS ............................................................................................................................................................ 11
7.2 BACKLIGHT ................................................................................................................................................. 12
7.3 POSITION OF PLUGS AND A SOCKET ..................................................................................................... 12
7.4 CONNECTION BETWEEN RECEIVER AND TRANSMITTER FOR LVDS ................................................. 13
8. DISPLAY COLORS AND INPUT DATA SIGNALS .............................................................................................. 14
9. INTERFACE TIMING .......................................................................................................................................... 15
9.1 TIMING CHARACTERISTICS ...................................................................................................................... 15
9.2 INPUT SIGNAL TIMING CHART ............................................................................................................... 16
9.3 PIXEL DATA ALIGNMENT OF DISPLAY IMAGE ...................................................................................... 17
9.4. POWER SUPPLY VOLTAGE SEQUENCE ................................................................................................. 18
10. OPTICS ............................................................................................................................................................ 20
11. MARKINGS ...................................................................................................................................................... 24
11.1 PRODUCT LABEL ...................................................................................................................................... 24
11.2 INDICATION LOCATIONS ......................................................................................................................... 25
12. PACKING, TRANSPORTATION AND DELIVERY ............................................................................................ 26
13. PRECAUTIONS ............................................................................................................................................... 28
14.OUTDRAWING ................................................................................................................................................. 31
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 2 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
RECORD OF REVISION
Rev Issued Date Description Editor
1.0 2011-6-16 Preliminary Release Wei Zhang
1.1 2011-8-22 Change the INTERFACE PINS Hyman Chen
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 3 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
TM121SDS01 module is composed of the amorphous silicon thin film transistor liquid crystal display
(a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film Transistor) array and a acklight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT array
glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. PC, signal generator, etc.) are
modulated into best form for active matrix system by a signal processing board, and sent to the driver LSIs
which drive the individual TFT arrays. The TFT array as an electro-optical switch regulates the amount of
transmitted light from the backlight assembly, when it is controlled by data signals. Color images are created
by regulating the amount of transmitted light through the TFT array of red, green and blue dots.
1.2 APPLICATIONS
• Monitor for industrial display
1.3 FEATURES
• a-Si TFT active matrix
• LVDS interface
• R.G.B input 8bit, 16.2 millions colors (6bit+FRC)
• Resolution SVGA (800× 600 pixels)
• Wide viewing angle 80°/80° (L/R); 65°/75° (U/D)
• Contrast ratio 700 :1
• Module size 279.0 (H) ×209.0 (V) ×9.0 (D) mm
• Fast response time (Ton+ Toff= 35 ms）
• Color gamut (55%)
• Edge light type backlight (White-LED)
• Inverter less
• RoHS compliance
• TCO 5.0 compliance
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 4 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
2. GENERAL SPECIFICATIONS
Display area 246.0 (H) × 184.5 (V) mm (typ.)
Diagonal size of display 30.7 cm (12.1 inches)
Drive system a-Si TFT active matrix
Display color 16.2 M colors (6bit+FRC)
Pixel 800 (H) × 600(V) pixels
Pixel arrangement
RGB vertical stripe
Pixel pitch 0.3075 (H) × 0.3075 (V) mm
Module size
279.0 (H) ×209.0 (V) ×9.0 (D) mm
Weight TBD
Contrast ratio
Viewing angle
Color gamut
Response time
Luminance
Transmissive Mode
Surface Treatment
Signal system
700 :1 (typ.)
160°/ 135° (typ.)
55 % (typ.)
35 ms (typ.)
2
450 cd/m
(typ.)
Normally White
Anti Glare
LVDS 1port
Power supply voltage LCD panel signal processing board: 3.3V
Backlight White-LED
Power consumption
TBD
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 5 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
3. ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Rating Unit Remarks
Power Supply Voltage -0.3 ~ +6.0 V Ta = 25°C Ta = 25°C
Input voltage for signals Vi -0.3 ~ +3.3 V Ta = 25°C
Light bar peak forward current IF 150 mArms Note 3
Storage temperature Tst -30 ~ +80 °C Note 4
Operating temperature Top -20 ~ +70 °C Note 4, 5
Absolute humidity AH 70 g/m3 Ta > 50°C
Operating altitude - 4,850 m -20°C Ta 70°C
Storage altitude - 13,600 m -30°C Ta 80°C
Note1: Display signals are DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-,
and CKB+/-.
Note2: Function signal is MSL.
Note3: Temperature and relative humidity range is shown in the figure below.
(a) 90%RH Max. (Ta 40°C)
(b) Wet-bulb temperature should be39°C Max. (Ta> 40°C)
(c) No condensation.
Note4: The temperature of panel display surface area should be -20°C Min and 80°C Max.
Temperature (℃)
-40 -20 0 20 40 60 80
Relative Humidity（％RH）
80
60
Operating Range
40
20
5
Storage Range
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 6 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
4. BLOCK DIAGRAM
LCD MODULE I/F
LVDS Receiver
Timing Controller
Source Driver
Gate Driver
Power
12V, On/Off
LCD Panel
H:800× 3（R,G,B）
V: 600
Edge side backlight
LED Driver
DA0+
DA0-
DA1+
DA1-
DA2+
DA2-
CKA+
CKA-
DA3+
DA3-
DB0+
DB0-
DB1+
DB1-
DB2+
DB2-
CKB+
CKA-
DB3+
DB3-
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
VDD
DC/DC
`
FG
GND
Note: System ground (GND), FG (Frame ground) in the product should be connected together in
customer equipment.
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 7 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
5. MECHANICAL SPECIFICATIONS
Parameter Specification Unit
Module size 279.0± 0.5 (W) × 209.0 ± 0.5 (H) × 9.0(D) mm
Display area
Weight TBD g
246.0(H) × 184.5(V) mm (typ.),
[30.75 cm (12.1 inches)]
mm
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 8 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
6. ELECTRICAL CHARACTERISTICS
6.1 DRIVING FOR LCD
Parameter Symbol min. typ. max. Unit Remarks
Power supply voltage VDD 3.0 3.3 3.6 V -
Power supply current IDD - -
325
Note 1
Permissible ripple voltage VRP - - 100 mV VDD
Differential input voltage
Differential input threshold
voltage for LVDS receiver
Low VTL -100 - - mV
High VTH - - 100 mV
Input voltage width for LVDS
receiver
︱Vid︱
Vi 0 - 2.4 V -
250 450 mV
Terminating resistor RT - 100 - -
Rush current I
- - 1.5 A Note3
rush
Note 1: All black pattern
Note 2: Common mode voltage for LVDS receiver
Note 3: Measurement Conditions:
5V
Q1
R1
47K
MOSFET- N
F1
Fuse ( 2A)
mA at VDD = 3.3V
VCM = 1.25V
Note2
C1
Cap
1uF/16V
VDD
GND
S2
1
2
5V
3
SW- SPD T
12V
R2
1K
R3
20K
C3
Cap
10uF/16V
C2
Cap
1uF/16V
Q2
MOSFE T- N
GND
GND
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 9 of 32
SHANGHAI AVIC OPTOELECTRONICS Q/S1021-2011
6.2 DRIVING FOR BACKLIGHT
(Ta=25°C) Note1
Parameter Symbol min. typ. max. Unit Remarks
Light bar operation
voltage
(for reference)
Light bar
operation current (pin)
Light bar
operating lifetime
V
25 - 33 Vrms
LED
I
- 80 - mArms Note1
LED
Hr 50000 - - Hour I
Operating with fixed
driving current
=80mA,Note3
LED
Note1: The backlight of this product is made up of 1 light bar, LED to be 3020, 20pieces, 10 serials and 2
parallels.
Note2: The light bar can work normally if the PWM dimming ratio range is from 0% to 100% and the
operation current is 80mA.
Note3: The operating lifetime is mean time to half-luminance. In case the product works under room
temperature environment.
The information contained herein is the exclusive property of SHANGHAI AVIC OPTOELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI AVIC OPTOELECTRONICS Corporation.
Page 10 of 32
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