FAQ - Shenzhen Team Source Display Technology Co,Ltd

▶LCD Polarizer type ?

LCD Reflective type - outer light can not be seen without outer light ,power comsuption low but can not work in dark area . LCD Transflective type - outer light & BL the background is bright , power consuption is midium,useage range wider LCD Transmissive type - Backlight , background is dim, power consumption is high.

▶LCD display type ?

Positive type - means white or grey background with black characters, if LCD with backlight , background color will follow the backlight color . always have white , blue ,yellow green,red,grey etc. Negative type - means black background with white characters, if LCD with backlight , color of the characters will follow the backlight color . always have white, blue ,yellow green,red,grey etc.

▶What kind of LCD type we have ?

TSD can provide LCD module with TN, HTN,STN,FSTN, DFSTN,VA,CSTN or TFT LCD. TN-LCD is using for Meters,calculator,handset gamer,Home appliance,digital products,telecom and office equioments STN-LCD is using for PDA,gamer,electronical dictionary,fax machine,telephone,vedio camera,Pos terminal,medical equipment,Industrial equipment and etc more in mono type STN LCD TFT-LCD is using for handset ...

▶What are the different type of touch screen ?

What are the different type of touch screen ? A touch screen has the ability to detect a touch within the given display area. It is made up of 3 basic elements, a sensor, a controller and a software driver. All the variants of touch screen technology carry their own distinctive characteristics, with individual benefits and limitations. Resistive Touchscreen Resistive touch screen can be divided in...

▶Liquid Crystal Display mode?

Segement LCD module Character display Graphic display

▶What is the different of TN,HTN and STN ?

TN HTN STN easy type LCD，narrow viewing 90° Viewing bigger than TN 100-110° Veiwing is much better 180-270° cheaper in cost raw materials faster more dislay mode raw materials faster produce not difficult more application targets B/W perform good contrast is bad can make it higher coms veiwing is narrow normal perform Operation temperature much wider single display mode low coms design production ...