Graphic overlays are commonly provided with clear windows for viewing LCD's.
· Overlays with LCD windows are produced using gloss, hard coated, scratch resistant polyester or polycarbonate.
· Colors and window tints are 2nd surface printed .
· The top surface is usually selectively textured using special inks in the areas where the LCD is not.
· The LCD windows can be specified with alternative gloss levels ,or with a window tint.
· The adhesive or spacer is selectively applied to the back of the overlay so as not to obscure the LCD viewing area, and to avoid the accumulation of debris.
· Dead front windows are possible
Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Environmental
· Storage Temperature: -40°C (-40°F) to +70°C (158°F).
· Storage Altitude: Sea level to 35,000 feet.
· Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most
environments.
· Humidity: No delamination after 24 hours at 80°C and 90%RH.
Feature:
1.Clear or colorful LCD window graphic overlay
2.Second surface printing
3. Scratch resistance
4.Custom design
5. With embossed or flat key
6.With matt or glossy finish
Advantage:
1.Accurate and strick color matching according to customer's requirement,both Panton and Ral color matching system ,using advanced light box and computer color matching,we can also do half-tone printing
2. Good material control to make sure all the material are high quality ,all the material we used are Rohs compliant
3.Our engineer will work with customers and recommend special construction design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on
4. Strick quality inspection ,100 % functional testing ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.
5. Except membrane switch and touch screen, we can also do different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on.
6. We can accept small quantity order and offer competitive price.
Applications:
1.Medical Equipment
2.Telecommunications apparatus
3.Telephone systems
4.Household appliances
5.Security systems
6.Point of sale apparatus
7.Industrial controls
8.Access control systems...
Custom Graphic Overlay With LCD Windows