US 11,733,543 B2
Smart wearable lens mounted with all-solid-state thin film secondary battery and method for manufacturing the same
Ji-Won Choi, Seoul (KR); Yong-Won Song, Seoul (KR); Hyunjung Yi, Seoul (KR); Jin Sang Kim, Seoul (KR); Chong Yun Kang, Seoul (KR); Seong Keun Kim, Seoul (KR); Seung Hyub Baek, Seoul (KR); Sang Tae Kim, Seoul (KR); and Hyun Seok Lee, Seoul (KR)
Assigned to KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed by KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed on Jul. 25, 2018, as Appl. No. 16/44,510.
Claims priority of application No. 10-2017-0095660 (KR), filed on Jul. 27, 2017.
Prior Publication US 2019/0033618 A1, Jan. 31, 2019
Int. Cl. G02C 7/04 (2006.01); H01M 4/64 (2006.01); H01M 10/0562 (2010.01); H01M 4/04 (2006.01); H01M 10/058 (2010.01); H01M 10/04 (2006.01); G02C 11/00 (2006.01); H02J 50/10 (2016.01); H01M 6/40 (2006.01)
CPC G02C 7/04 (2013.01) [G02C 11/10 (2013.01); H01M 4/0426 (2013.01); H01M 4/64 (2013.01); H01M 10/0436 (2013.01); H01M 10/058 (2013.01); H01M 10/0562 (2013.01); H01M 6/40 (2013.01); H01M 2220/30 (2013.01); H01M 2300/0068 (2013.01); H02J 50/10 (2016.02)] 15 Claims
OG exemplary drawing
 
1. A smart wearable lens, comprising a lens; and an all-solid-state thin film secondary battery mounted on the lens, wherein the all-solid-state thin film secondary battery comprises a flexible substrate, a cathode current collector, a cathode, a solid electrolyte, an anode, and an anode current collector,
wherein the all-solid-state thin film secondary battery further comprises a wireless charging coil connected to the anode current collector and cathode current collector, wherein the wireless charging coil is disposed on an uppermost layer of the all-solid-state thin film secondary battery,
wherein the solid electrolyte has a thickness of maximum of 300 nm or less and a width of 4.5 mm or less, the cathode current collector has a thickness of 200 nm or less and a width less than the width of the solid electrolyte, and the anode current collector has a thickness of 200 nm or less and a width less than the width of the solid electrolyte.