Notice of Resist Ink Change for Resistive Touch Screens “FST, MTR, and MTR-G Series”
We would like to inform you of a change to the resist ink used on the FPC (Flexible Printed Circuit) of our “FST, MTR, and MTR-G Series” resistive touch screens, as detailed below.
1. Affected Product
Please refer to the table below for the affected products.
| Touch Screen Type | Series | Product Number |
|---|---|---|
| 5-wire Resistive Touch Screen | FST | FST-T###C110A FST-T###C110AP## |
| Multi-touch Resistive Touch Screen | MTR | MTR-###A100B MTR-###B100B |
| Multi-touch Resistive Touch Screen Gesture Type | MTR-G | MTR-G###B070A MTR-G###WB070A MTR-G###B100B MTR-G###B100BP## MTR-G###B100B/SX MTR-G###WB100B MTR-G###WB100BP## |
*1: "x" represents a numeric digit.
*2: This change also applies to touch display products in which the above touch screens are bonded to LCD modules (product numbers beginning with "TL" or "TK").
2. Description of Change
The resist ink used on the FPC will be changed as follows:
| Item | Current | New |
|---|---|---|
| Resist Ink Color | Brown | Light Green |
3. Reason for Change
This change is being implemented due to the supplier's discontinuation of the current resist ink.
4. Impact on Product Specifications
This change will have no impact on the electrical characteristics, mechanical characteristics, quality, or reliability of the product. Therefore, there will be no change to the product specifications.
5. Effective Date
The change will be implemented as a running change based on production schedules and existing inventory levels.
Should you have any questions regarding this change, please contact your sales representative. We appreciate your understanding and continued support.
Sincerely,