发明名称 Active matrix liquid crystal display having reduced drain bus lines.
摘要 <p>An active matrix liquid crystal display comprises a plurality of pixels arranged to form a pixel matrix having M rows and N columns where M is a natural number and N is an even natural number, and each of the pixels has a common electrode, an individual electrode connected to one end of a current path of one associated transistor, and a liquid crystal material sandwiched between the common electrode and the individual electrode. Also, the display comprises N/2 drain bus lines arranged to form N/2 columns, and 2M gate bus lines arranged to form 2M rows. A (j)th drain bus line of the N/2 drain bus lines is connected to the other end of the current path of each of transistors associated to pixels of (2j-1)th and (2j)th columns of the pixel matrix where j = 0 to N/2. A (2i-1)th gate bus line of the 2M gate bus lines is connected to a control electrode of each of transistors associated to (2k-1)th pixels positioned at a (i)th row of the pixel matrix where i = 1 to M and k = 1 to N/2, and a (2i)th gate bus line of the 2M gate bus lines is connected to a control electrode of each of transistors associated to (2k)th pixels positioned at the (i)th row of the pixel matrix.</p>
申请公布号 EP0406870(A2) 申请公布日期 1991.01.09
申请号 EP19900112874 申请日期 1990.07.05
申请人 NEC CORPORATION 发明人 SHIMIZU, TOSHIKAZU, C/O NEC CORPORATION
分类号 G02F1/136;G02F1/1345;G02F1/1368;G09G3/36 主分类号 G02F1/136
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