12.3, 1920x720 Display, IPS, LVDS TFT High Brightness, Wide Temperature TFT
12.3, 1920x720 Display, IPS, LVDS TFT High Brightness, Wide Temperature TFT
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size 12.3 inch
Dot Matrix (Resolution) 1920 × R.G.B. × 720 dots
Module Dimension 308.1(H) × 130.0(V) × 7.6 mm
Active Area 292.032(H) × 109.512(V) mm
Bezel Opening Area 294.80 × 112.10
Pixel Pitch 0.1521(H) x 0.1521 (V)
LCD Type TFT, Normally Black, Transmissive
View Direction 85/85/85/85 (IPS)
Backlight Type LED, Normally White
Control-Board No
Built-in Controller No
Interface 2ch-LVDS
Touch Panel Without Touch Screen
Surface Anti-Glare
Brightness 800 cd/㎡
O-Film No
Frame Through Hole No
Operating Temperature -30~85 °C
Storage Temperature -30~85 °C
TFT Series High BrightnessTFT / Wide Temperature TFT / Bar Type TFT

TFT LCD Module

Pin no. Symbol Function
1 GND Power Ground
2 NC No connector
3 VCC Digital Power
4 VCC Digital Power
5 GND Power Ground
6 GND Power Ground
7 NC No connector
8 NC No connector
9 GND Power Ground
10 ORXIN0- Odd pixel negative LVDS differential clock input
11 ORXIN0+ Odd pixel positive LVDS differential clock input
12 ORXIN1- Odd pixel negative LVDS differential clock input
13 ORXIN1+ Odd pixel positive LVDS differential clock input
14 ORXIN2- Odd pixel negative LVDS differential clock input
15 ORXIN2+ Odd pixel positive LVDS differential clock input
16 ORXCLKIN- Odd pixel negative LVDS differential clock input
17 ORXCLKIN+ Odd pixel positive LVDS differential clock input
18 ORXIN3- Odd pixel negative LVDS differential clock input
19 ORXIN3+ Odd pixel positive LVDS differential clock input
20 ERXIN0- Even pixel negative LVDS differential clock input
21 ERXIN0+ Even pixel positive LVDS differential clock input
22 ERXIN1- Even pixel negative LVDS differential clock input
23 ERXIN1+ Even pixel positive LVDS differential clock input
24 ERXIN2- Even pixel negative LVDS differential clock input
25 ERXIN2+ Even pixel positive LVDS differential clock input
26 ERXCLKIN- Even pixel negative LVDS differential clock input
27 ERXCLKIN+ Even pixel positive LVDS differential clock input
28 ERXIN3- Even pixel negative LVDS differential clock input
29 ERXIN3+ Even pixel positive LVDS differential clock input
30 GND Power Ground
31 NC No connector
32 RESETB Global reset pin, active low.
33 STBYB Standby mode, active low.
34 CA3 Cascade signal pin.
Abnormal signal detection indicator.
Combine HV/DE/Clock/STV/UVP detection result.
35 NC No connector(Serial interface clock input.SCL)
36 NC No connector(Serial interface data input/output.CDA)
37 NC No connector(Serial interface chip enable.CSB)
38 GND Power Ground
39 GND Power Ground
40 NC No connector
41 LEDA LED power (Anode)
42 LEDA LED power (Anode)
43 LEDA LED power (Anode)
44 NC No connector
45 LEDK1 Cathode 1
46 LEDK2 Cathode 2
47 LEDK3 Cathode 3
48 LEDK4 Cathode 4
49 NTC_A Thermistor input
50 NTC_K Thermistor Feedback

12.3, 1920x720 Display, IPS, LVDS TFT High Brightness, Wide Temperature TFT - RFY1230B-AWH-LNN

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +85
Storage Temperature TST -30 +85

TFT LCD Module

Item Symbol Min Typ Max Unit
Supply Voltage VCC 3 3.3 3.6 V
Input signal voltage ViH VCC *0.7 - VCC V
ViL 0 - VCC *0.3 V
Current of power supply ICC -- -- 400 mA

Switching Characteristics for LVDS Receiver

Item Symbol Min Typ Max Unit Conditions
Differential Input High Threshold Vth 100 mV VCM=1.2V
Differential Input Low Threshold Vtl -100 mV
Input Current
Differential input Voltage
IIN
|VID|
-10 +10 uA  
0.2 0.6 V  
Common Mode Voltage Offset VCM 1 1.2 1.7-(|VID|/2) V  

Backlight Unit

Parameter Symbol Min Typ Max Units Condition
LED Current IF -- 240 -- mA Ta=25℃
LED Voltage VF -- 35.2 37.4 Volt Ta=25℃
LED Life-Time N/A 30,000 -- -- Hour Ta=25℃
IF=60mA Note (2)
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