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• LEDs
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LEDs are ideal for lighting windows or specific elements. They are placed on the circuit and Bolin regularly combines them with clear inks and diffusers.
Embedded LEDs– provide the most affordable method for backlighting. They are most commonly used as indicator lights. It is also feasible to use LED's as a backlight for small icons & symbols. With larger icons & symbols it is difficult to achieve uniform backlighting with embedded LED's. |
Electroluminescents consist of phosphorus particles printed on a polyester sheet. The particles light up when an alternative current (AC) is applied; this produces flexible, slim lighting that is easy to incorporate into a keypad.
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Optical fibre consists of a fibre laid flat on a reflector and light source, usually a LED. It is placed directly under the graphic overlay and may be used to light the surface partially or completely.
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@2010 NINGBO BOLIN ELECTRONICS TECHNOLOGY CO.,LTD. |