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| 5.3 inch mono 640 x 480 VGA
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| This Product Is
No Longer In Production. This information is given for reference only. |
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Data for this display is currently available as a multi-page
TIFFfile. Please click
here to view or download it.
You can use Microsoft's "Imaging" software provided
with Windows 98 or Windows NT to view a multi-page TIF file or any fax viewing
software. If you can only view ONE page, then your particular software doesn't
support multi-page TIF files. You may need to "Save As...." this file
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multi-page TIF files..
Display Composition
| Model Number | G6485H-FF ( Transmissive type ) G6485H-FR ( Reflective type ) G6485H-HF ( Transflective type ) |
| Type | Monochrome STN ( Super-Twist Nematic ) transmissive type negative display |
| Pixel format | 640 x 480 individually addressable dots as a graphic matrix |
| Driving method | 1/480 duty multiplex drive |
| Backlight | Single tube, edge-lit, cold cathode fluorescent tube with light guide (-FF and -HF versions) |
| Surface texture | Non-glare polariser coating |
Overview
The G6485H-FF is a transmissive type display which uses an R.C.F ( Retardation Control Film ) to give a high contrast true "black-and-white" colour to the display. The high-intensity backlight together with the efficient light guide gives bright, even illumination across the complete display.
The G6485H-FR is a reflective version of the display suited to battery powered applications. In a backlit LCD, the tube consumes a significant proportion of the power requirements of the display. Therefore a display without a tube gives maximum power savings and decreased weight.
The G6485H-HF is a transflective version, using a high-reflectivity rear polariser to give optimum reflective performance together with the high intensity backlight and lightguide for operation in poor ambient lighting conditions.
The ultra-slim design as low as 4.5 mm, the remarkable weight as low as 79 grammes and the low power consumption levels make these ideal for portable and battery powered applications as well as general 19 inch rack application. Due to the small vertical size of the display, together with the fast-fluid liquid crystal and the low resistivity I.T.O. ( Indium-Tin Oxide ) electrodes multiplex smear is reduced or eliminated even with the 1:480 multiplex drive.
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Optical Characteristics at 25°C
| Item |
Symbol |
Typical |
Unit |
Condition |
| Turn on time |
TON |
200 |
ms |
q=0·, f=0· |
| Turn off time |
TOFF |
150 |
ms |
q=0·, f=0· |
| Contrast ratio |
CR |
8 |
- |
q=0·, f=0· |
| Visual range ("up & down") |
q1 |
-15<q1<+30 |
degrees |
q=0·, CR > 3 |
| Visual range ("left & right") |
q2 |
-35<q2<+35 |
degrees |
f=90·, CR > 3 |
Electrical Characteristics
| Item |
Symbol |
Minimum |
Typical |
Maximum |
Unit |
| Supply voltage for logic circuits |
VDD - VSS |
4.75 |
5.0 |
5.25 |
V |
| Supply voltage for LC panel drive |
VAA - VSS |
20.0 |
34.0 |
40.0 |
V |
| Frame frequency |
FFRAME |
- |
80.0 |
- |
Hz |
| Current consumption |
IDD |
- |
2.5 |
13.6 |
mA |
| IAA |
- |
10.8 |
26.8 |
mA |
Temperature Range
| Item |
Minimum |
Maximum |
Unit |
| Storage temperature |
- 25 |
+ 60 |
·C |
| Operating temperature |
0 |
+ 45 |
·C |
Mechanical Specifications
| Weight | Transmissive and transflective type | Reflective Type |
| 0.120 Kg (120 grammes) | 0.079Kg (79 grammes) |
Dimensions G6485H-FF, G6485H-HF ( G6485H-FR )
The mechanical drawing below shows dimensions for the transmissive and transflective panels. The reflective version does not need the CCFT tube or light guide. These items are shown as the lightest grey shaded areas on the drawings. Overall length is decreased by 18.2mm and thickness reduced to 4.5mm.
Terminal Connections
| Pin | Description | Pin | Description |
| 1 | VAA | 11 | D3 |
| 2 | VDD | 12 | D2 |
| 3 | -Disp-off | 13 | D1 |
| 4 | DF | 14 | D0 |
| 5 | VSS | 15 | VSS |
| 6 | D7 | 16 | Frame |
| 7 | D6 | 17 | Load |
| 8 | D5 | 18 | VSS |
| 9 | D4 | 19 | Clock |
| 10 | 8 bit / -4 bit | 20 | VSS |
Connection Details
Displays should be connected by means of the 20-way interface connector and the outside two pins of the 3-pin backlight connector (JST: BHR-03VS-1). Please note that all the interleaved ground (VSS) signals on the data connector should be grounded for improved noise immunity.
Compatibility
The G6485H displays have a 8-bit / 4-bit switch line on the display. If pin 10 is pulled low, the display sequentially latches 4 bits of pixel data on lines D0 to D3 only. If pin 10 is held high, the display uses all eight data lines together.