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PDF LTD121EXVV-11 Data sheet ( Hoja de datos )
| Número de pieza | LTD121EXVV-11 | |
| Descripción | Display Module | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTD121EXVV-11 (archivo pdf) en la parte inferior de esta página. Total 39 Páginas | ||
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Revision History
Date Rev Sheet
No (New)
Specification No. G070066-Q999
Item Old New
Sheet 1
Reason
Toshiba Matsushita Display Technology Co., Ltd.
Date:2006-11-30
Date: - -
New No. LTD121EXVV-11
Old No.
# Special
Addition
Change
1 page  
Power
Supply
VDD
Specification No. G070066-Q999
Sheet 5
Recommended maximum
output current of
power supply
4.0 A
Recommended Fuse Rating
(in case of using fuse
for current limiter)
0.5-3.0 A
Built-in Fuse Rating
(for reference)
1.5 A
Refer to individual specification for details for capacity of power supply, and apply some protection circuit including fuses for
power supply lines.
2) SEQUENCE OF POWER SUPPLIES AND INPUT SIGNALS
Power-supply lines should be designed as follows.
Power supplies should always be turned on before the input signals are supplied to LCD module, and the input signals
should be disconnected before power supplies are turned off.
If this sequence is not followed, it may cause mis-operation of the panel.
Refer to "2.4.2 Sequence of Power Supplies and Signals" for the detailed specification.
In addition, refer to individual specifications for unused terminals.
3) FL CABLE CONNECTION
Make sure to connect correctly high-voltage wire and low-voltage wire between FL tube and inverter unit.
If high-voltage wire and low-voltage wire are connected incorrectly, it may cause insufficient brightness or unstable operation
of FL, and smoke or burn of the parts.
4) PREVENTION OF IMAGE STICKING
Design the system not to display same pattern for a long time in order to prevent image sticking on the panel. Note that
incorrect sequence of power supplies and input signals may cause the sticking on the panel, too.
5) GROUNDING OF METAL FRAME
Grounding of metal frame of LCD module is generally effective to prevent radiation interference from the system design.
However, the necessity of grounding, or effective grounding method should be dependent on each system design.
2-3 DESIGNING FOR BETTER VISIBILITY
1) PANEL ANGLE
Visibility of LCD module deeply depends on the viewing directions. The position and the angle of LCD module in the system
should be designed so that the best visibility can be obtained at the actual usage.
2) WINDOW OPENING
Dimensions of window opening of the system's enclosure should be designed as smaller than "Viewing Area" and larger than
"Active Area" specified in individual specification in order to obtain better appearance.
3) PROTECTIVE COVER
In case of severe environmental condition like outdoor usage, a proper transparent protective cover(lens) over LCD module
is recommended to apply in order to prevent scratches, and invasion of dust, water, etc., from the system's window onto LCD
module.
Ultra-violet ray cut filter is recommended to apply onto LCD module for outdoor operation. Strong ultra-violet ray may cause
damage the panel. However, in that case, transmittance-luminance will decrease. Careful selection of material is required.
Toshiba Matsushita Display Technology Co., Ltd.
Date:2006-11-30
Date: - -
New No. LTD121EXVV-11
Old No.
# Special
Addition
Change
5 Page 
Specification No. G070066-Q999
Sheet 11
- CONTENTS -
Revision History
Caution and Handling Precaution
1. Scope
2. Product Specifications
2.1 General Specifications
2.2 Absolute Maximum Ratings
2.3 Mechanical Specifications
2.3.1 Weight
2.3.2 Dimensional Outline
2.4 Electrical Specifications
2.4.1 Circuit Diagram
2.4.2 Sequence of Power Supplies and Signals
2.4.3 Timing Chart
2.4.4 Timing Specifications
2.4.5 Interface Connector
2.4.6 Colors Combination Table
3. Recommended Operating Conditions
4. Electrical Characteristics
4.1 Test Conditions
4.2 Specifications
5. Optical Characteristics
5.1 Test Conditions
5.2 Optical Specifications
6. Quality
6.1 Inspection AQL
6.2 Test Conditions
6.3 Dimensional Outline
6.4 Appearance Test
6.4.1 Test Conditions
6.4.2 Specifications
6.5 Display Quality
6.5.1 Test Conditions
6.5.2 Specifications
6.6 Reliability Test
6.6.1 Test Conditions
6.6.2 Specifications
6.7 Labels
7. Lifetime
7.1 Module
7.2 Lamp
7.2.1 Test Conditions
7.2.2 Specifications
8. Packaging
8.1 Carton
9. Warranty
10. Regulation
11. Measuring Method
11.1 Measuring Systems
11.2 Measuring Methods
12. EDID
Sheet
1
2
12
12
23
24
25
26
31
32
33
33
33
Toshiba Matsushita Display Technology Co., Ltd. Date:2006-11-30
Date: - -
New No. LTD121EXVV-11
Old No.
# Special
Addition
Change
11 Page | ||
| Páginas | Total 39 Páginas | |
| PDF Descargar | [ Datasheet LTD121EXVV-11.PDF ] | |
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