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Hace 15 horas · Another method is to use an argon/mercury blend and a red phosphor, which generally produces a cooler (more purplish) or softer shade of pink. Pink LEDs can be produced using two methods, either with a blue LED using two phosphors (yellow for the first phosphor, and red, orange, or pink for the second), or by placing a pink dye on top of a white LED.
Hace 15 horas · Orange County (officially the County of Orange; often known by its initials O.C.) is a county located in the Los Angeles metropolitan area in Southern California, United States.As of the 2020 census, the population was 3,186,989, making it the third-most-populous county in California, the sixth-most-populous in the United States, and more populous than 19 American states and Washington, D.C ...
