Nokia 6020b Service Manual
Issue 1 03/2005
COMPANY CONFIDENTIAL
27
Copyright © 2005 Nokia. All Rights Reserved.
RM-31
7 - System Module
7 - System Module
Nokia Customer Care
■
LCD module
RM-31 has a 130 x 130 16 bpp (bits per pixel) active matrix color display. The number of colours
is 64k, i.e. 16 bits. The LCD Interface is using serial 9-bit data transfer. The LCD display is con-
nected to transceiver PWB by board-to-board connector.
is 64k, i.e. 16 bits. The LCD Interface is using serial 9-bit data transfer. The LCD display is con-
nected to transceiver PWB by board-to-board connector.
Characteristics
Table 9: LCD Characteristics
Active display area format
130 columns x 130 rows
UserInterface display area format
128 columns x 128 rows
Module size (width x height x thickness)
33,9 mm x 41.3 mm x 3.225 mm
Interface
9-bit serial
Illumination mode
Transflective, Normally white
Number of LEDs
3 white LED
Numbers of
colors supported
by interface
colors supported
by interface
Full mode
65K 16-bit 5xR, 6xG, 5xB
Pixel height to width ratio
1:1
Viewing direction
6 o´clock
Refresh rate
55 Hz +- 10%