4D LCD PTY LTD UNIT 7, 103 SARGENTS RD MINCHINBURY, NSW 2770 AUSTRALIA www.4dlcd.com 4DLCD-43480272-IPS- RTP/CTP - CLB 4.3 TFT Liquid Crystal Display DATASHEET nd Document Date: 22 February 2021 Document Revision: 1.1 Uncontrolled copy when printed or downloaded Please refer to the 4DLCD website for the latest Revision of this Document 4DLCD-43480272-IPS- RTP/CTP - CLB Revision History REVISION DATE COMMENT REMARKS 1.0 10/09/2020 Initial Version Initial Version Information clarification / improvement. 1.1 22/02/2021 Updated LED voltage/current information Table of Contents 1. General Specification ................................................................................................................................................3 2. TFT LCD Display Drawing (Non-Touch Version) .........................................................................................................4 3. TFT LCD Display Drawing (Resistive Touch Version) ..................................................................................................5 4. TFT LCD Display Drawing (Capacitive Touch Version) ...............................................................................................6 5. TFT LCD Display Drawing (Capacitive Touch Version - with Cover Lens Bezel)..........................................................7 6. Absolute Maximum Ratings ......................................................................................................................................8 7. Electrical Characteristics ...........................................................................................................................................8 8. Electro-Optical Characteristics ..................................................................................................................................8 9. Backlight Characteristics ...........................................................................................................................................9 10. Interface Descriptions .............................................................................................................................................11 10.1 LCD Interface ................................................................................................................................................ 11 10.2 CTP Interface ................................................................................................................................................ 12 11. LCD Timing Details ..................................................................................................................................................13 11.1 Timing Chart ................................................................................................................................................. 13 11.2 Timing Characteristic .................................................................................................................................... 14 11.3 SYNC Mode Timing Diagram ........................................................................................................................ 14 11.4 SYNC-DE Mode Timing Diagram ................................................................................................................... 14 11.5 Reset Timing ................................................................................................................................................. 15 11.6 Power On Sequence ..................................................................................................................................... 15 11.7 Power-off Sequence ..................................................................................................................................... 16 12. Reliability Test .........................................................................................................................................................17 13. Precautions for Using LCD Modules ........................................................................................................................18 13.1 Handing Precautions .................................................................................................................................... 18 13.2 Storage Precautions ..................................................................................................................................... 19 14. Legal Information ....................................................................................................................................................20 2021 4DLCD Page 2 of 20 www.4dlcd.com TFT LCD 4DLCD-43480272-IPS- RTP/CTP - CLB