LCD Module
7 Inch LCD module Intelligent Display Terminal Support RGB Interface
Product Parameters
| General Specifications | ||
| No. | Item | Specification |
| 1 | LCD Size | 7 inch |
| 2 | Driver Element | a-Si TFT active matrix |
| 3 | Number of Pixels | 800 × (RGB) × 480 |
| 4 | Display Mode | Normally White |
| 5 | Pixel Pitch | 0.1926 (H) x 0.1790(V) mm |
| 6 | LCD Type | TN |
| 7 | Brightness | 220 |
| 8 | Active Area | 154.08(W) ×85.92(H) mm |
| 9 | Module Size | 164.9(W) ×100(H) ×5.5(D) mm |
| 10 | View Direction | 6 |
| 11 | Viewing angle | 70/70/50/70 |
| 12 | Surface Treatment | Anti-Glare |
| 13 | Color Arrangement | RGB-stripe |
| 14 | Interface | RGB |
| 15 | LCM Power Consumption | 1.47W |
| 16 | Drive IC | EK9713+EK73002 |
| Pin Assignment | |||
| Pin No | Symbol | I/O | Function |
| 1-2 | LED+ | P | LED Anode |
| 3-4 | LED- | P | LED Cathode |
| 5 | GND | P | Power ground |
| 6 | NC | - | No connection |
| 7 | VDD | P | Power for Digital Circuit |
| 8 | MODE | I | DE/SYNC mode select |
| 9 | DE | I | Data Input Enable |
| 10 | VS | I | Vertical Sync Input |
| 11 | HS | I | Horizontal Sync Input |
| 12-19 | B7-B0 | I | Blue data,B7 is MSB,B0 is LSB. |
| 20-27 | G7-G0 | I | Green data,G7 is MSB,G0 is LSB. |
| 28-35 | R7-R0 | I | Red data,R7 is MSB,R0 is LSB. |
| 36 | GND | P | Power ground |
| 37 | DCLK | I | Sample clock |
| 38 | GND | P | Power ground |
| 39 | SHLR | I | Left/right selection |
| 40 | UPDN | I | Up/down selection |
| 41 | VGH | P | Gate ON Voltage |
| 42 | VGL | P | Gate OFF Voltage |
| 43 | AVDD | P | Power for Analog Circuit |
| 44 | RESET | I | Global reset pin. |
| 45 | NC | - | No connect |
| 46 | NC | - | No connection |
| 47 | DITHB | I | Dithering function enable control.normally pull high. |
| 48 | GND | P | Power ground |
| 49-50 | NC | - | No connection |
| I: input; O: output; P: Power or Ground(0V) | |||
|
Absolute Maximum Ratings |
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|
Item |
Symbol |
Values |
Unit |
Remark |
|
|
Min. |
Max. |
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|
Power voltage |
VDD |
3 |
3.6 |
V |
VSS=0V, TA=25℃ |
|
Operation Temperature |
TOP |
-20 |
60 |
℃ |
|
|
Storage Temperature |
TST |
-30 |
70 |
℃ |
|
|
Note1 : The absolute maximum rating values of this product are not allowed to be exceeded at any times. Should a module be used with any of the absolute maximum ratings exceeded, the characteristics of the module may not be recovered, or in an extreme case, the module may be permanently destroyed |
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Typical Operation Condition |
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|
Item |
Symbol |
Values |
Unit |
||
|
Min. |
Typ. |
Max. |
|||
|
Power voltage |
VDD |
3 |
3.3 |
3.6 |
V |
|
AVDD |
10.2 |
10.4 |
10.6 |
V |
|
|
VGL |
-7.7 |
-7 |
-6.3 |
V |
|
|
VGH |
15.3 |
16 |
16.7 |
V |
|
|
VCOM |
3.6 |
4.1 |
4.6 |
V |
|
|
Input logic high voltage |
VIH |
0.7 VDD |
- |
VDD |
V |
|
Input logic low voltage |
VIL |
0 |
0.3 VDD |
V |
|
|
Test condition: GND=0V, TA=25 ℃ |
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|
Current For LED Driver |
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|
Item |
Symbol |
Values |
Unit |
Remark |
||
|
Min. |
Typ. |
Max. |
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|
Voltage for LED Backlight |
VL |
7.8 |
9 |
10.5 |
V |
Note 1 |
|
Crrent for LED Backlight |
IL |
- |
140 |
- |
mA |
|
|
LED life time |
- |
20,000 |
- |
- |
Hr |
Note 2 |
|
Note1: VL=9.0V, IL=140mA (Backlight circuit: 3 series connection, 7 parallel connection), the ambient temperature is 25℃ |
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|
Note 2: The “LED life time” is defined as the module brightness decrease to 50% original brightness at Ta=25℃ and 1/2 rared current . The LED lifetime could be decreased if operating IL is larger than 140 mA. |
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|
Optical Specifications |
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|
Item |
Symbol |
Condition |
Values |
Unit |
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|
Min. |
Typ. |
Max. |
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|
Viewing angle(CR≥ 10) |
θL |
Φ=180°(9 o’clock) |
60 |
70 |
- |
degree |
|
θR |
Φ=0°(3 o’clock) |
60 |
70 |
- |
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|
θT |
Φ=90°(12 o’clock) |
40 |
50 |
- |
||
|
θB |
Φ=270°(6 o’clock) |
60 |
70 |
- |
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|
Response time |
TON+off |
Normal(θ=Φ=0°) |
- |
25 |
50 |
msec |
|
Contrast ratio |
CR |
400 |
500 |
- |
- |
|
|
Color chromaticity |
WX |
0.24 |
0.29 |
0.34 |
- |
|
|
WY |
0.25 |
0.3 |
0.35 |
- |
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|
Luminance |
L |
170 |
220 |
- |
cd/m² |
|
|
Luminance uniformity |
YU |
70 |
80 |
- |
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Mechanical Drawings
Product Details
Explore exceptional display quality with our 7-inch LCD unit, offering a precise 800x480 resolution and rich RGB hues. Designed to deliver superior image sharpness, this unit revitalizes visual projects with extraordinary clarity and luminosity. Ideal for custom control panels, handheld devices, and interactive screens, it significantly improves user interaction in electronic tools, operational interfaces, and environments requiring vibrant, accurate visuals. Perfect for diverse fields including smart technology, medical devices, biometric systems, integrated applications, and portable equipment where compact design and excellent visual performance are crucial.
Our Advantages
Dimension Variety: Pick from a broad range of dimensions to meet your precise needs.
Resolution Flexibility: Choose from various screen resolutions to accommodate different display needs.
Interface Choices: Supports a variety of interfaces, including RGB, LVDS, and MIPI, for flexible connectivity options.
Touch Panel Options: Compatible with both custom resistive and capacitive touch panels for diverse user preferences.
Brightness Adjustment: Tailor brightness settings to your specific requirements and preferences.
Shape Options: Customizable displays are available in square, round, and other unique shapes to suit your needs.
Adjustable Viewing Angles: The display's angle can be customized with full-angle and partial-angle options.
Key Considerations for Choosing the Best LCD Module
Application
Productions Process
Reliability Test
Certificate
