Apollo 120 III, 150 III user manual Lcds for Apollo, 1 15.1 LG LM151X2

User Manual version 2305

A-2. THE LCDS FOR APOLLO 150

The standard display used for the APOLLO 150 is either LG 15.1” TFT LCD, LM151X2 or its equivalent or a Chi Mei 15” TFT LCD, M150X3-L01 or its equivalent.

A-2-1: 15.1” LG LM151X2

The LM151X2 is a TTL interface 15.1” TFT active matrix color liquid display. It comprises amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight. This LCD has a built-in backlight with inverter. The 38 cm (15.1”) diagonal display area contains 1024 x 768 pixels and can display more than 262,144 colors simultaneously.

A-2-1-1 SPECIFICATION

General specifications are summarized in the following:

ITEM	SPECIFICATION
Display Mode	Normally white
Number of Color	262144 colors
Viewing Angle	* Horizontal: 60o (typ. Left side,
	right side)
	* Vertical: 45o (typ. Up side,
	Down side)
Cross talk	Horizontal: 2.5%
	Vertical: 2.5%
Response time	50ms(typ.)
Brightness (cd/m2)	200 cd/m2
Life time	40,000 hrs
Contrast Ratio	200:1

A-2-1-2. ABSOLUTE MAXIMUM RATINGS

ITEMS	SYMBOL	MIN.	MAX.	UNIT
Power Supply Voltage	VDD	0	+3.6	VDC
Lamp Current	IBL	-	9.0	mArms
Operating Temperature	Top	0	50	oC
Storage Temperature	Tst	-20	60	oC

Note: Humidity (operation)20~90%, relative humidity Humidity (non-operation) 5~85%

8-148 APOLLO 120/150 III