The technology you need to focus on is battery technology. If the batteries in your glasses have aged and ore not performing properly, flickering can sometimes be a problem. Replace the batteries in the glasses and you will likely fix the flicker problem.
Well friend, not all 3D tv has flicker problem. only the 3d tv which is using old 3D technology(SG).
Passive 3D televisions are considered to be flicker free but at the expense of resolution. Active glasses have been criticized for flicker but as the technology is developed, the flicker is likely to become less of a problem. The ultimate test is your own experience of them. If you don't notice the flicker on active 3D televisions, you don't need to worry about the flicker problem at all.
Flicker free means that an image is free of flicker. A well set up 3D television should be free of any noticeable flicker. Sometimes a flicker can be noticed when batteries in the glasses are discharged. Charging them usually fixes the problem right away. Note that LG promote their passive 3D televisions as being flicker free. Although they use passive glasses, they also deliver just 50% resolution compared to active 3D televisions. This is the compromise for having glasses that don't have batteries.
When the lights flicker, it is important to stay calm and assess the situation. Check to see if the flickering is happening in just one room or throughout the house. If it is just one room, it could be a problem with the light fixture or bulb. If the flickering is happening throughout the house, it could be a sign of an electrical issue. In this case, it is best to turn off all electrical appliances and contact a licensed electrician to investigate and address the problem.
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3D television is an emerging technology and the market is changing fast. There are two type of 3D television, one that uses active glasses and the other that uses passive glasses. The passive glasses are considered to have less flicker but at the expense of some resolution. Active glasses have been criticized for flicker but as the technology develops this is likely to become far less of an issue. The only way to decide if a particular model is right for you is to see it and experience 3D on it. Your own perception of flicker and general quality is the best way to assess the latest products and models.
problem resolved
Possible electrical problem
Possible alternator problem
The microwave lights may flicker intermittently due to a loose connection, a faulty bulb, or a problem with the electrical circuit.
Lightbulbs flicker when there is a problem with the electrical connection or the bulb itself. This can be caused by a loose connection, a faulty bulb, or fluctuations in the electrical supply.
it is caused by the alternator voltage regulator switching on and off to charge the battery, this problem is encountered on many makes of car, you may not of noticed it before prior to exchanging the battery.