12.3 inch TFT High Brightness Display 1920×720 with PCAP, LVDS Interface

Model No. WF123BSWAYLNB0

  • Size:12.3″
  • Resolution : 1920×720 dots
  • View Direction :85/85/85/85 (IPS)
  • Interface :2ch-LVDS
  • Driver IC : HX8298-C01-LT+HX8695-E-LT
  • Control-Board : No
  • Brightness (cd/m²): 650
  • Frame Through Hole : No
  • Touch Screen : Projected Capacitive Touch Panel (PCAP)
  • Detect Point : 10 Fingers
  • Operating Temperature: -30~+85℃
Categories: ,

Description

WF123BSWAYLNB0 is a 12.3 inch High Brightness 1920 x 720 IPS TFT-LCD module with projected capacitive touch panel (PCAP). This module supports 2-ch LVDS（Low-Voltage-Differential-Signaling）interface which becomes more popular for larger size of TFT LCD display. The LVDS interface is a great solution because of its high speed of data transmission while using low voltage and improved noise performance. The LVDS interface has several benefits for TFT displays. It is much less susceptible to EMI and crosstalk issues, and peripherals in need of high bandwidth, like high-definition graphics and fast frame rates, allowing the transmitting device to be located farther from the display. As to the capacitive touch panel of this module is built-in with ILI2511 IC which can communicate via USB or I2C interface, supports 10 detect points.

WF123BSWAYLNB0 is adopted IPS panel which is having the advantage of wider view angle of Left:85 / Right:85 / Up:85 / Down:85 degree (typical value), contrast ratio 1100:1 (typical value), brightness 650 nits (typical value), glare surface panel. The supply voltage (VCC) of WF123BSWAYLNB0 is from 3V to 3.6V, typical value 3.3V. It can be operated at wide temperatures from -30℃ to +85℃ and storage temperatures from -40℃ to +85℃. If customers require wider storage temperatures up to -40℃ to +90℃, you can choose our WF123BSWAYLNBA. Please note, the thickness of these two modules is a little different, WF123BSWAYLNB0 is 10.48mm, and WF123BSWAYLNBA is 10.7mm.

Drawing

Drawing


Data source ref:WF101LSYAPLNNB#

Interface

Interface

TFT LCD Module

FPC connector is used for electronics interface.
AORORA F31L-1A7H1-21050 , 50PIN

Pin no. Symbol Function
1 GND Ground
2 NC No connector
3 VCC Digital Power
4 VCC Digital Power
5 GND Panel Power
6 GND Panel Power
7 NC No connector
8 NC No connector
9 GND 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 Ground
31 NC No connector
32 RESETB Global reset pin, active low.
33 STBYB Standby mode, active low.
34 CA3 Output signal to indicate self protection mode, when DE,HS,VS,DCLK, any of these signals is missing, it will become High. If using this pin, CA3 need to pulled low by an resistor,else , let it floating.
35 SCL Serial interface clock input. (User folating)
36 SDA Serial interface data input/output.(User folating)
37 CSB Serial interface chip enable.(User folating)
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 NTC_Anode
50 NTC_K NTC_Cathode

PCAP PIN Definition

Pin Symbol Function
1 USB_VSS System ground
2 USB_VDD 5V Power supply
3 USB_D+ Data +
4 USB_D- Data –
5 VSS System ground
6 SDA I2C data input and output
7 SCL I2C clock input
8 RST External Reset, Low is active
9 INT External interrupt to the host
10 VDDT 3.3 Power supply

General Specifications

General Specifications

Item Dimension Unit
Size 12.3 inch
Pixel Number 1920 RGB (H) × 720(V) pixel
Module dimension 364.0(H) × 175.0 (V) × 10.48 mm
Active Area 292.032(H) × 109.512(V) mm
Pixel Pitch 0.1521(H) × 0.1521 (V) mm
LCD type TFT, Normally Black, Transmissive
Driver IC HX8298-C01-LT+HX8695-E-LT or Equivalent
Viewing  Angle 85/85/85/85
Backlight Type LED ,Normally White
TFT Interface 2ch-LVDS
PCAP IC ILI2511 or equivalent
PCAP Interface USB (I2C available)
PCAP FW Version V6.0.0.0.0.0.0.3
Touch Panel Projected Capacitive Touch Screen, PCAP
Surface Glare

Absolute Maximum Ratings

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 － +85 ℃
Storage Temperature TST -40 － +85 ℃

Electrical Characteristics

Electrical Characteristics

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 – – 500 mA
Inrush current IRUSH – – 2.0 A
Supply CTP(USB) USB_VDD 5V 4.75 5.0 5.25 V
I USB_VDD – 90 135 mA
Supply CTP(I2C) VDDT 3.3 3.15 3.3 3.45 V
IVDDT – 90 135 mA

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12.3 inch TFT High Brightness Display 1920×720 with PCAP, LVDS Interface

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