发明名称 有機EL表示装置の検査方法
摘要 <p>A method of inspecting an organic electroluminescence (EL) display device which includes pixels each of which includes an organic electroluminescence (EL) element includes: imaging the pixels for a predetermined time with a reverse bias voltage being applied to the pixels; identifying light emitting points which produce, in the imaging, light leakage that is greater than or equal to threshold intensity, the light emitting points being located within the pixels; and determining that a pixel including one light emitting point is a defective pixel when, after plural iterations of the imaging and the identifying, the light emitting point is identified in twice or more in the plural iterations of the identifying.</p>
申请公布号 JP5690333(B2) 申请公布日期 2015.03.25
申请号 JP20120512661 申请日期 2011.04.22
申请人 发明人
分类号 H05B33/12;G01N21/66;G09F9/00;G09F9/30;G09G3/20;G09G3/30;H01L27/32;H01L51/50 主分类号 H05B33/12
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