JEWEL HILL ELECTRONIC CO.,LTD.

1. GENERAL DESCRIPTION

The JHB2004D is a 20C x 4L Character LCD module. It has a STN panel composed of 200 segments

and 16 commons. The LCM can be easily accessed by micro-controller via parallel and serise

interface.

2. FEATURES

Transflective and positive

Display Mode

STN(Yellow - Green) module

Display Format

Character 20C x4L

Input Data

Parallel data input from MPU

Multiplexing Ratio 1/16 Duty

Bias

1/5 Bias

Viewing Direction 6 O’clock

Backlight

LED（Y-G）

3. MECHANICAL SPECIFICATION

Item

Specifications

Unit

Dimensional outline

146.0(l) x 62.5(W) x 15.5max(H)

mm

Resolution

20Character x 4Line

dots

Active area

118.85(W) x 38.1(H)

mm

Char. pitch

6.0(W) x 9.65(H)

mm

Char. size

4.85(W) x 9.15(H)

mm

Dots pitch

0.98 (W)×1.15(H)

mm

Dots size

0.93(W)×1.1 (H)

mm

JHB2004D

VER: 2.0

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Issue date: 2009/12/02