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We are the "clear choice" for enhanced communications.

Quality Control Standards

Quality Control & Assurance

Reliability Conditions

Quality Assurance Flow Chart

Quality Control Standards

Quality figures determine a baseline for
the fundamental values in all aspects of our manufacturing;

ISO 9001 Certificate.
(Effective Date:2022-01-27
Expiry Date:2025-01-26).
ISO 14001 Certificate.
(Effective Date:2022-09-13
Expiry Date:2025-11-05).
IPC Qualified Manufacturers
Listing (QML) Authentication.
Total Quality Management.
Zero Defect Program.
Selected Vendor Partnership.
Periodical Reliability Test.

Quality Control & Assurance

Quality Control & Assurance Department
Incoming & Quality Control AQL Standard Sampling Inspection. Incoming Engineering, Mechanical, Electronic & Optical Testing. Vendor Quality Auditing.
In Process & Assurance System Online QC (Cleaning, Printing , Chip Position). After Wire Bonding 100% Best & Inspection (Electronic, Optical). Final Testing & Inspection (100% QC, Mechanical, Electronic, Optical). IPC QML (Classes 1, and 2) Functional Testing Of LSI, LCD, Contrast, Etc.
Out Going & Quality Control Functional Testing (Electronic, AC/DC, Pin Terminal, Mechanical). LCM QC Testing (Contrast , Characters, Display, Etc). Sampling QC According To AQL Standard (Value=0.65).

Quality Control & Assurance Department

Incoming & Quality Control

AQL Standard Sampling Inspection.
Incoming Engineering, Mechanical, Electronic & Optical Testing.
Vendor Quality Auditing.

In Process & Assurance System

Online QC (Cleaning, Printing , Chip Position).
After Wire Bonding 100% Best & Inspection (Electronic, Optical).
Final Testing & Inspection (100% QC, Mechanical, Electronic, Optical).
IPC QML (Classes 1, and 2)
Functional Testing Of LSI, LCD, Contrast, Etc.

Out Going & Quality Control

Functional Testing (Electronic, AC/DC, Pin Terminal, Mechanical).
LCM QC Testing (Contrast , Characters, Display, Etc).
Sampling QC According To AQL Standard (Value=0.65).

Reliability Conditions

LCD Module ( Consumer )
No	Item	Test Condition		Applicable Standard
1	High Temperature Storage	Keep in 80±5°C 240 hrs		MIL-202E
2	Low Temperature Storage Test	Keep in -30±5°C 240 hrs		MIL-202E
3	High Temperature/Humidity Storage Test	1. Storage 240 hrs 60°C, 90~95%RH (Polarizer may fail in this environment) Or 2. Storage 96~100hrs 40±2°C,90~95%RH		MIL-202E
4	Temperature Cycling Storage Test	-20°C → 25°C → 70°C → 25°C		MIL-202E
5	Vibration Test(Packaged)	10~55Hz(1 Minute)1.5mm direction each time by X,Y And Z Direction x (Each 2hrs)		MIL-202E
6	Drop Test(Packaged)	Packing Weight (kg)	Drop High (cm)	MIL-810E
		0 ~ 45.4	122
		45.4 ~ 90.8	76
		90.8 ~ 454	61
		Over 454	46
7	ESD Test	Air Discharge: Apply 2KV with 5 times discharge for each polarity +/-.	Contact Discharge: Apply 250V with 5 times discharge for each polarity +/-.	IEC 61000-4-2
7	ESD Test	Testing location:	Testing location: 1. Apply to bezel. 2. Apply to Vdd, Vss.	IEC 61000-4-2

◎Result Evaluation Criteria :
  Under the display quality test conditions with normal operation state. Do not change these
  conditions as such changes may affect practical display function.
  (Normal operation state)
  Temperature：+20~30°C
  Humidity：50~70%
  Atmospheric pressure：86~106Kpa

◎Please refer to the product specification for the exact reliability conditions.

Quality Control and Assurance Standards

Item	Customer	Sales	R&D	Q.A	Manufacturing	Product	Control	Purchase	Inventory	Control
Marketing & Design
Sample Approval
Pilot Run & Mass Product
Ship Out
Sales Service
Q.A Activity	ISO 9001 Maintenance Activities Education And Training Activities Process Improvement Proposal Standarization Management Equipment Calibration