发明名称 REFLECTIVE SEMICONDUCTOR DISPLAY DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display device which solves an occupancy area problem of a driver or the like, provides an excellent display picture and is capable of enlarging the screen by arranging a part or the whole of a driving circuit under a reflection electrode. SOLUTION: Plural TFTs are formed on a substrate 200. A TFT composing a pixel part is defined as the pixel TFT 204 and TFTs composing driving circuits such as a source driver and a gate driver are defined as the driving circuit TFTs (a P-channel driving circuit TFT 201, a first N-channel driving circuit TFT 202 and a second N-channel driving circuit TFT 203). Under a pixel electrode 207, which is connected with a drain electrode 206 of the pixel TFT 204 and is made to be a light reflection plate, the driving circuit TFTs (a P-channel driving circuit TFT 201, a first N-channel driving circuit TFT 202 and a second N-channel driving circuit TFT 203) are fabricated.</p>
申请公布号 JP2001013525(A) 申请公布日期 2001.01.19
申请号 JP19990182704 申请日期 1999.06.29
申请人 SEMICONDUCTOR ENERGY LAB CO LTD 发明人 YAMAZAKI SHUNPEI;KOYAMA JUN
分类号 G09F9/30;G02F1/1343;G02F1/136;G02F1/1368;G09F9/35;H01L21/336;H01L29/786;(IPC1-7):G02F1/136;G02F1/134 主分类号 G09F9/30
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