Consumer electronics

Consumer electronics

The last few years have seen a revolution in consumer electronics. State-of-the-art interactive and user-friendly multi-touch panels and display combinations were introduced into the market. Touch panels for cell phones increase. Mobile handsets have evolved and provide now a multimedia experience from playing games to watching movies. Therefore, the quality and quantity of acoustic components have changed such as improved quality and greater durability. DELO has a broad range of adhesives for these applications which fulfill the different requirements of the market.

Segments

Touch panel

The penetration of touch panels in the cell phone market is forecasted to reach more than 40 % in the near future. The introduction of new tablets will cause an even larger increase in the use of this technology. The touch display is a “sandwich” of many active layers that needs to be efficiently assembled.

This is due to high-performance criteria issues such as light transmission, impact resistance, and environmental resistance. DELO® has developed new optically clear light-curing liquid adhesives with ideal properties for cell phones.

Properties

  • Optically clear, no yellowing under sunlight
  • Highly transparent
  • Enhanced shock and vibration performance
  • Prevents condensation and fogging
  • High flexibility to allow low-stress bonding
  • Low viscosity > Easy dispensing and joining without bubbles
more...
Mini loudspeakers
Mini loudspeakers

Every cell phone is expected to deliver good acoustic quality. Even the most basic phones meanwhile produce good audio quality and are suitable for listening to music. The highest-end cell phones are equipped with up to three mini loudspeakers. In close cooperation with technology and market leaders in the mini loudspeaker industry, DELO® has developed modern adhesives and curing equipment to respond to the new challenges in this industry.

Our light-curing adhesive DELO®-PHOTOBOND® connects, as an example, membrane to coil, cover to membrane, etc. Furthermore, they are adequate for membrane damping, wire fixing, contact sealing and speaker box bonding. DELOMONOPOX® or DELO®-ML is used for bonding the magnet system.

Properties

  • High adhesion to many materials such as metal, ferrite and special plastics
  • Reliability under harsh conditions: Very good resistance to humidity and elevated temperatures
  • Maximum preservation of acoustic properties
  • Adhesives for multiple assembly steps
  • Easy and fast dispensing with standard equipment
  • Very fast curing (1 s) with DELO® light curing equipment
  • Passing of high-power speaker qualification tests
more...
Contact

DELO Industrial Adhesives LLC
144 North Road Suite 2650
Sudbury, MA 01776

978 254 5275

978 610 6129

info@delo.us

Brochures

Flexible Sealants
Humidity Protection for Flexible Electronics
Optically Clear Adhesives
For Display and Touch Panel Bonding