28 Pins COG LCD Module with White LED Backlight and Transflective Mono Display

28 Pins COG LCD Module White LED Backlight Transflective Mono LCD Display 192x64

Product Description

Regarding the COG liquid crystal module with white light LED backlight for single-channel liquid crystal display, it is a common type of liquid crystal display module. The following is an introduction to it:

Product Introduction:

COG Process: COG, or Chip on Glass, is a process where the driving chip is directly integrated and encapsulated onto a glass substrate. This process eliminates the need for traditional PCB boards and connection structures, making the module thinner and more compact, saving space, and suitable for devices with high volume requirements.
Pin Count: It has 28 pins and is usually connected via FPC (Flexible Printed Circuit). These pins are used to transmit data, control signals, and power, enabling connection with external circuits.
Backlight Type: It uses white LED backlighting, providing clear display effects in various environments. LED backlighting has the advantages of low power consumption, long lifespan, and high brightness. Even in dimly lit environments, it can ensure that the screen content is clearly visible.
Display Characteristics: Common resolutions include 128×32, 128×48, etc. The display mode may be FSTN (Fringe Stacked Thin Film Type), STN (Super Twisted Nematic Type), etc. The viewing angle is generally 6H or 12-point direction, etc.
Driver Chip: Different models of modules may use different driver chips, such as ST7567, ST7565R, etc. These chips are responsible for controlling the arrangement of liquid crystal molecules to achieve image display.

Product Applications:

Instrumentation: It can be used in intelligent heat accumulation meters, vortex flowmeters, etc., displaying measurement data, parameter settings, etc.
Medical Equipment: Such as oxygen generators, etc., capable of displaying the working status of the equipment, oxygen concentration, running time, etc., facilitating monitoring of equipment operation by medical staff and patients.
Smart Wearable Devices: Can be applied to some simple smart watches, bracelets, etc., displaying time, steps, heart rate, etc., as well as notification information.
Industrial Control: In industrial control panels, it is used to display the working status of equipment, fault alarms, parameter adjustments, etc., facilitating operators to monitor and control the equipment.
Network Telephony: Can display incoming call numbers, call duration, contact information, etc., enhancing the user's experience.

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:

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.

Our Services:

1. Free repair within one year after the shipment of products from us.

2. Replacement within 30 days after the shipment of products from us due to products' problems.
3. We can print your logo and stick your model No.on the cameras.
4. We have long cooperation with many shipping companies and our export volume is large. The shipping companies

can offer us good discounts.
5. Professional technician supports. We have a good after-sales service team. They can solve your problems in time.
6.All goods will be inspected and tested by our engineers and QC/QA before packing and shipment.
7.Customers satisfactory is most important to us.If you have any problem or questions regarding our transaction.Please contact us by Email or online. It will be responded within 24 hours.

8.Products pictures only for your reference. please kindly refer to the specification. we can provide the products basic on the specification. or you can offer your own specification or drawing , we can customize all kinds of LCD displays for you. thanks for your kind support always.

CHARACTER / GRAPHIC TYPE LCD MODULES LIST:

Small lcd display screen List:

28 pins COG LCD module

transflective mono LCD display

white LED backlight LCD module

28 Pins COG LCD Module with White LED Backlight and Transflective Mono Display Images