发明名称 SEMITRANSMISSION TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a semitransmission type liquid crystal display device, which has its display quality improved more by improving the use efficiency of light from a back light, and its manufacturing method. <P>SOLUTION: In the semitransmission type liquid crystal display device equipped with a semitransmission type liquid crystal panel 20 having a plurality of pixels each comprising a transmission part 33 transmitting the light from the back light 10 and a nontransmission part 36 reflecting external light, an irregular reflection layer 30 which directs the light from the back light 10 to the transmission part 33 is provided at the nontransmission part 36. The light from the back light 10 is scattered by the irregular reflection layer 30 and then light passing through the transmission part 33 increases. <P>COPYRIGHT: (C)2003,JPO
申请公布号 JP2003241188(A) 申请公布日期 2003.08.27
申请号 JP20020046492 申请日期 2002.02.22
申请人 SANYO ELECTRIC CO LTD;TOTTORI SANYO ELECTRIC CO LTD 发明人 KAMETANI MASAYUKI
分类号 G02B5/02;F21V8/00;F21Y103/00;G02B5/08;G02F1/1335;G02F1/1343 主分类号 G02B5/02
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