INDICATION OF TEMPERATURE BY COLOR

摘要

A method of indicating a temperature by colors is provided to allow a user to perceive the temperature in dark environment by displaying the temperature using LED light. A method of indicating a temperature by colors comprises the step of indicating a temperature by matching a predetermined color with a predetermined number. White, blue, yellow, green and red correspond to even numbers of 0, 2, 4, 6 and 8, respectively. Odd numbers are distinguished by flickering a color representing the next high temperature among the even numbers. Odd numbers are distinguished by dotting the center of a color representing the next high temperature. Minus number is represented by a small blue spot. A decimal point is represented by a small red spot.