SILICONE-BASED ASSEMBLY LAYERS FOR FLEXIBLE DISPLAY APPLICATIONS |
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| 申请号 | US15575524 | 申请日 | 2016-05-31 | 公开(公告)号 | US20180126706A1 | 公开(公告)日 | 2018-05-10 |
| 申请人 | 3M INNOVATIVE PROPERTIES COMPANY; | 发明人 | Belma Erdogan-Haug; Albert I. Everaerts; David S. Hays; David J. Kinning; Maria A. Appeaning; Jong-Seob Won; | ||||
| 摘要 | The present invention is an assembly layer for a flexible device. The assembly layer is derived from precursors in eluding at least one of a physically cross-linked silicone elastomer and a covalently cross-linked silicone elastomer forming reagent mixture, and a MQ resin. Within a temperature range of between about −30 C to about 90 C, the assembly layer has a shear storage modulus at a frequency of 1 Hz that does not exceed about 2 MPa, a shear creep compliance (J) of at least about 6×10−6 1/Pa measured at 5 seconds with an applied shear stress between about 50 kPa and about 500 kPa, and a strain recovery of at least about 50% at at least one point of applied shear stress within the range of about 5 kPa to about 500 kPa within about 1 minute after removing the applied shear stress. | ||||||
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