发明名称 DISPLAY SHEET, DISPLAY DEVICE, AND ELECTRONIC APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a display sheet capable of preventing coupling of particles and presenting high contrast, a display device using the display sheet and an electronic apparatus. <P>SOLUTION: A display device 20 comprises a display layer 400 having a plurality of storage containers 40. Each of the storage containers 40 has: a first storage container 401 for enclosing therein a first dispersion liquid 10a in which a plurality of first particles 5a are dispersed in a dispersion medium 6a; and a second storage container 402 for enclosing therein the first storage container 401 and a second dispersion liquid 10b in which a plurality of second particles 5b having a different hue from that of the first particles 5a and charging positively or negatively are dispersed in a second dispersion medium 6b. An absolute value of the sum total of charges of the first storage container 401, the respective first particles 5a, and the respective first dispersion medium 6a is less than that of the sum total of charges of the respective second particles 5b. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2011232452(A) 申请公布日期 2011.11.17
申请号 JP20100101203 申请日期 2010.04.26
申请人 SEIKO EPSON CORP 发明人 OGAWA MASARU
分类号 G02F1/167;G02F1/17 主分类号 G02F1/167
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