技術摘要: |
一種畫素陣列資料更新充放電處理方法及電路系統,其可整合至一螢幕顯示器,用以對該螢幕顯示器上的畫素陣列提供一資料更新之充放電處理功能;且其特點在於可於各個畫素單元進行畫面資料更新動作之前,先將各個畫素單元切換連接至一電壓中和點,藉此而令其上現有的充電電壓被降低至大致等於或接近零電壓值;接著再對各個畫素單元進行一資料更新之充電動作來將新畫面資料電壓寫入至各個畫素單元。此作法即可令螢幕顯示器於實際應用時可具有更短的充電時間和更小的耗電量。
A dot-matrix display data refresh charging/discharging control method and system is proposed, which is designed for integration to a dot-matrix display device for providing a data refresh charging/discharging control mechanism on the dot-matrix display device. The proposed method and system is characterized by the capability of prior to a data refresh action on each pixel, switching the pixel for connection to a voltage-neutralizing point for the purpose of neutralizing the current data voltage charge on the pixel to substantially approach zero voltage level; and subsequently during the data refresh action, charging a new data voltage into the pixel. This feature allows the operation of the dot-matrix display device to have faster speed and low power consumption.
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聯繫方式 |
聯絡人:
研發處產學合作總中心 |
電話:
(02)3366-9949 |
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地 址:
10617臺北市大安區羅斯福路四段1號 禮賢樓六樓608室 |
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