•  説明図：

                 Finally, it collides with low-pressure activated metal atoms; electorns pass energy to
                 atoms and elicits excitation;when the excited atoms return to the base state,the energy
                 absorbed is released through the form of ultra violet rays (253.7nm) when the phosphors
                 absorbs this light, it is transformed into visible light and is emitted. The above mentioned
                 process continues to take place inside the light tube.The quality of the light tube depends
                 on even light emitting capability, correct color, brightness adequacy and life span.

              4.LED
                 The so-called LED(Light Emitting Diode, LED)utilized p-material (electric hole paur) and
                 n-material (electornic) directed into forward voltage,electronic and electronic hole paur
                 connect at pn to produce light .
         

              5.CCFL B/L design procedure
                 A. Specificaiton confirmation :
                 1. Optics specificaiton
                 2. mechanism specification
                 3. electronic specification
                 B. Specificaiton Accessment
                 C. Sample design
                 D. Sample production
                 E. Sample test
                 F. Sample approval
                 G. Trial production
                 H. Mass production