US 12,232,256 B2
Flexible hybrid electronic substrate and electronic textile including the same
I-Hung Chiang, Changhua County (TW); Hung-Hsien Ko, Hsinchu County (TW); Min-Hsiung Liang, Hsinchu County (TW); Te-Hsun Lin, Hsinchu (TW); Chen-Tsai Yang, Taoyuan (TW); and Hao-Wei Yu, New Taipei (TW)
Assigned to Industrial Technology Research Institute, Hsinchu (TW)
Filed by Industrial Technology Research Institute, Hsinchu (TW)
Filed on Jan. 27, 2022, as Appl. No. 17/585,574.
Claims priority of application No. 110141472 (TW), filed on Nov. 8, 2021.
Prior Publication US 2023/0147556 A1, May 11, 2023
Int. Cl. H05K 1/02 (2006.01); A61B 5/00 (2006.01); H05K 1/03 (2006.01); H05K 3/32 (2006.01)
CPC H05K 1/038 (2013.01) [A61B 5/6804 (2013.01); H05K 1/0277 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An electronic textile, comprising:
a textile; and
a flexible electronic device disposed on the textile, wherein the flexible electronic device comprises:
a substrate;
a contact structure provided on the substrate;
a device structure provided on the substrate and electrically connected to the contact structure; and
a circuit structure provided on the substrate and electrically connecting the contact structure and the device structure,
wherein the substrate comprises a first region and a second region, there is a joint between the first region and the second region,
wherein each of the first region and the second region comprises at least one selected from a group consisting of the following structure features: a multilayer structure feature, an anisotropic structure feature, and a pre-strained structure feature,
wherein a stiffness of the substrate is between 1e3 grams per square second (g/s2) and 1e7 grams per square second (g/s2).