Products & Services

Maintenance Service

Parameter Tuning and Calibration Platform (Customer Provided)

Offline Demura System:

Dual-station mechanical structure with PLC control system, lighting platform, MES system, Auto gamma adjustment, and Mura repair.

Inline Demura System:

8-station mechanical structure, automatic loading and unloading, MES system, Auto gamma adjustment, Mura repair, lighting platform

Easy-use System:

Designed for laboratory verification needs, with a simple structure but comprehensive functions.

Core Products

We offer various parameter tuning and calibration services, including offline and laboratory system solutions:

LCD Demura Engine V1.3

Software Parameter Adjustment & Calibration User Interface（UI）

Demura CCD UI V1.3

Camera parameter tuning & Calibration UI

You can set and modify the camera interface and image format. Click the button to connect the camera;
Connection failed, a pop-up window shows that the connection was unsuccessful; Connection successful, red light turns green, interface displays image;

Demura CCD V1.3

CCD Parameter tuning & Calibration platform

pixels 20M

Demura Stocket UI V1.3

Communication parameter tuning & Calibration UI

It is possible to modify the IP address and port number;
You can select a server, click the connect button, the button will connect successfully, and the indicator light will turn green to show that the connection is successful;
Instructions can be sent, received, in hexadecimal and character forms;

Demura VAS UI V1.3

Path and VAS parameter tuning & calibration interface

Path selection for data files and modification of Panel ID;
Display VAS values before and after Demura;

1.SAVE Save current data (path, camera interface, etc.)

2.LOAD ；Select and retrieve an Excel document.

3.RECTANGLE ； Select the label on the secondary interface, save the data, and display it on the main interface.

4.DEMURA ； DEMURA can be manually operated.

5.MURA ANALYSIS ； Can perform manual VAS calculation.

6.Clear Clear communication text box data.

Demura Label Skip UI V1.3 Parameter Tuning Interface

Tag blocking parameter tuning interface

Select the captured screen image;
Click the label button to select the label;
After selecting the label, the page displays the box of the label;
Click the save button and save the coordinate position;
The main interface will display the label position of the box;

Demura Opto-electronic Translation V1.3

V1.3 New feature, more precise and fast removal of color spots.

Optoelectronic curve parameter tuning & calibration interface

Connect the camera, the indicator light displays the camera connection status, and the interface displays the image;
The camera interface and image type can be modified according to the camera;
After clicking the button, the software automatically transfers the image to the display and takes a photo;
You can choose the storage path for images, photoelectric curve files, and other data;
Generate a photoelectric curve based on the selected save path for future use in Demura;

Demo of Demura Engine V1.3 with Parameter Tuning Interface

Independently developed parameter tuning software
High degree of customization

Accelerated Module Board（AMB） V0.4 & V1.5

AMB is an acceleration hardware designed for Demura tuning based on the ALTERA Cyclone IV chip.
AMB uses ALTERA’s Cyclone IV chip EP4CE115F29C7N and mounts 4 DP to LVDS chips on the system. The FPGA chip configuration uses 1 256Mb FLASH chip.
The peripheral circuit has 10 LVDS, 2 IIC, 1 SPI/GPIO, 2 DVI, and is equipped with a digital tube and buttons for offline control and operation. This system meets the requirements of high-speed data exchange, data storage, video transmission processing, and industrial control, and is a “professional grade” Demura acceleration hardware.

Demura Accelerated Module Board V1.5 Demo

Using CCD to take photos of different grayscale images on the panel, this
process requires AMB to respond quickly and output corresponding signals;
Process the data captured by CCD to obtain Demura compensation data;
Burn compensation data into the display flash to enable the display to reload Demura data;
Take another photo of the panel after Demura takes effect to determine the repair effect;