Lcd Custom Alphanumeric Display Module , 7 Segment Transmissive Lcd Screen
Product Details
| Type: | VA LCD Display |
| Backlight Color: | White, Blue Or Red |
| Voltage: | 2.8~5.0V |
| Connector: | Pin , Zebra Or FPC |
| Driving Method: | 1 /4Duty , 1 / 3 Bias |
| Polarizer Type: | Transmissive |
Product Description
| ITEM | CONTENT | DESCRIPTION |
| 1 | Lcd Type | TN, HTN, FSTN, VA, DFSTN ,STN Lcd Display |
| 2 | Outline Size | Customized |
| 3 | VA Size | Custom |
| 4 | Viewing Direction | 6 O'clock or 12 O ' clock |
| 5 | Voltage | 2.8V,3.0V, 3.2V,3.6V,4.0V,4.5V,5.0V |
| 6 | Display Mode | Positive or Negative |
| 7 | Backlight | With or without |
| 8 | Operation temp | 0°C TO + 50°C,-10°C TO + 60°C,-20°C TO + 70°C, |
| 9 | Storage temp | - 10°C TO + 60°C, - 20°C TO + 70°C,-30°C TO + 80°C,- 35°C TO + 90°C |
| 10 | Contactor | Pin, Zebra or FPC |
Product Introduction
Basic structure: The 7-segment display screen is composed of a liquid crystal panel, a driving circuit and a control interface. The liquid crystal panel has 7 display segments and 1 decimal point segment, arranged in the shape of the number "8". The driving circuit usually contains a driving chip, such as MAX7231, which can drive an 8-bit 7-segment LCD. The control interface includes parallel interfaces or serial interfaces, facilitating connection with a microcontroller.
Working principle: The display is achieved by controlling the voltage of each segment on the liquid crystal panel. When the pressure difference between the COM and SEG terminals reaches a certain value, the corresponding segment will be displayed; if the pressure difference is 0V, it will not be displayed.
Generally, it is driven by alternating current, and the on/off of each segment is controlled through static driving or time division driving methods, thereby displaying different numbers and letters.
Display characteristics: It is mostly monochrome display, such as yellow-green / blue background white characters or black background gray characters, with some having backlight. It can only display predefined characters, such as ASCII code characters, and can also achieve personalized display by storing custom characters in CGRAM.
Product Applications
Digital Display Devices: Widely used in digital clocks, digital calculators, electronic instruments, etc., for displaying time, digital calculation results, measurement data, etc.
Household Appliances: Commonly found on the control panels of microwave ovens, washing machines, air conditioners, etc., for showing working modes, temperatures, times, etc., facilitating user operation and understanding of the equipment's operating status.
Industrial Control: In industrial equipment, it can be used to display various parameters, statuses, and alarm information, helping engineers monitor and control the equipment's operating status, achieving automation and intelligence in industrial production.
Embedded Development: It is a commonly used display component in single-chip microcontrollers and other embedded projects, capable of displaying debugging information, menu interaction interfaces, etc., providing developers with a convenient way to output information.
Educational Field: Often used in electronic beginner experiments, such as temperature display, clock projects, etc., helping students learn and understand electronic circuits and programming knowledge.
FAQ:
1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?
Answer: No problem. Firstly, please kindly send us your specification/ drawing paper
If you have not the specification, you can also provide your samples; we will recommend the suitable one
if it is standard products. Or we can customize for you based on your own requirement.
2.This LCD is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
Answer: For the segment type LCD module, if you need modify the outline size or display content,
a new LCD glass module is need. We have to open new tooling for you.
3. This LCD display is HTN type, but I want STN type,can you make?
Answer: That’s all right . we can change for you as per you request.
4. I want customize a new LCD module. Can you do?
Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size
of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode,
Storage Temp. Operating Temp. Supply Voltage, Viewing direction, drive condition), we can customize for you.
5. What is leading time for tooling?
Answer: General speaking, it will cost 15 to 25 days after drawing paper confirmation and tooling charge payment,
we can report you the exact time when you confirm the drawing paper.
6. Can you send us samples for checking?
Answer: Yes,. Samples order is available.
7. What is the Leading Time?
Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for
special ones, the leading time is about 15-30 days. suppose we can finish earlier, we will report the information in advanced.
Packaging & Shipping:
Packaging: Carton boxess, Cupboard , EPE, Blister Tray, About the package way, it is up to the size of products,
according to customer request and demand. Different countries have not same requirement..
Shipping: Express way as DHL,Fedex,EMS,UPS,air shipping,sea shipping,Any shipping method you prefer.
Payment Method:
Product Tags:
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Customized Dimensions 7 Segment LCD Display with Transmissive Display and Multiple Viewing Angles Images
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