| 摘要 |
A programmable light source device for mobile phone displays is provided, including an electroluminance panel, and a driving integrated circuit (IC). The electroluminance provides luminance light source to the mobile phone display and is capable for light color change. The driving IC sends out signals to the electroluminance panel in order to control its activation and color change, including change timing and patterns. The driving IC also receives input from the user through the keypad to set the desired illumination effect and color change.
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