| 摘要 |
A contrast-adjustable display via an organic light-emitting device includes a transparent substrate, a light-detectable unit, a current-detectable unit, an organic light-emitting unit, a driving unit and a controlling unit. The light-detectable unit for detecting an external light intensity is formed on the transparent substrate, and then generates a current intensity based on the external light intensity. The current-detectable unit for detecting the current intensity is connected to the light-detectable unit. The organic light-emitting unit is formed on the transparent substrate for generating light. The driving unit connects to and drives the light-detectable unit and organic light-emitting unit, respectively. The controlling unit is connected to the current-detectable unit, and controls the driving unit depending on the current intensity. The invention also discloses a contrast-adjustable display via an organic light-emitting device further including a first driving unit and a second driving unit. The first driving unit and second driving unit drive the light-detectable unit and organic light-emitting unit, respectively. The invention also discloses a contrast-adjustable panel via an organic light-emitting device including a transparent substrate, a light-detectable unit, and an organic light-emitting unit. The light-detectable unit for detecting an external light intensity is formed on the transparent substrate, and generates a current intensity depending on the external light intensity. The organic light-emitting unit, which emits light, is formed on the transparent substrate.
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