Many beginners are very headache about how to distinguish the interface types of the screen. Are they LVDS screens, TTL screens or RSDS screens? It's always hard to find out. How to quickly identify the interface class of the LCD screen

The type requires some experience. The following types of interface types are introduced from the screen line interface style to help people quickly identify the type of the interface. The following method is personal recognition

Understanding, inadequacies, please understand.

(1) TTL screen interface style:

D6T (single 6 - bit TTL): 31 pin, 41 pin. The size of the corresponding screen is mainly notebook LCD screen (8 inches, 10 inches, 11 inches, 12 inches), and some desktop screens 15 inches 41.

The pin button interface.

S6T (double 6 bit TTL): 30 + 45 needle soft line, 60 pin, 70 pin, 80 pin. It is mainly a 14 - inch, 15 - Inch LCD screen for the desktop.

D8T (single 8 bit TTL): very rare

S8T (double 8 bit TTL): Yes, very rare 80 pin pins (14 inches, 15 inches).

（2) LVDS screen interface style:

D6L (single 6 - bit LVDS): 14 pins, 20 inserts, 14 inserts, 30 inserts (the number of 100 ohm resistors on the display substrate 4) is mainly the notebook LCD screen (12 inch, 13).

Inch, 14 inch, 15 inch)

D8L (single 8 bit LVDS): 20 pin (5 100 ohms) (15 inches)

S6L (double 6 bit LVDS): 20 pins, 30 pins, 30 inserts (8 100 ohms) (14 inch, 15 inch, 17 inch).

S8L (double 8 bit LVDS): 30 pin, 30 insert (10 100 ohm resistance) (17 inch, 18 inch, 19 inch, 20 inch, 21 inch).

(3) RSDS screen interface styles: 50 lines, double 40 lines, 30 + 50 lines. It is mainly a desktop (15 inch, 17 inch) LCD screen. Definition of conventional LVDS interface LCD screen