公开(公告)号：US20190191589A1

公开(公告)日：2019-06-20

申请号：US15844462

申请日：2017-12-15

Applicant: Google LLC

Inventor： John Stuart Fitch

IPC: H05K7/20 ,  F28D20/02 ,  H05K5/00 ,  H05K5/04 ,  H05K5/02 ,  H05K5/06

CPC classification number: H05K7/2029 ,  F28D15/0233 ,  F28D15/0241 ,  F28D15/0266 ,  F28D15/0275 ,  F28D15/0283 ,  F28D15/04 ,  F28D20/021 ,  F28D20/025 ,  F28F3/042 ,  F28F21/04 ,  F28F21/065 ,  F28F21/08 ,  F28F23/00 ,  F28F2225/04 ,  F28F2240/00 ,  F28F2265/12 ,  F28F2265/14 ,  F28F2265/26 ,  F28F2275/02 ,  F28F2275/04 ,  F28F2275/06 ,  F28F2275/085 ,  F28F2275/122 ,  G02B27/017 ,  G06F1/163 ,  G06F1/203 ,  H05K5/0017 ,  H05K5/0213 ,  H05K5/04 ,  H05K5/06

Abstract: This document describes techniques for implementing phase-change cooling in a three-dimensional structure. A three-dimensional structure having three-dimensional curvatures is fabricated to include a phase-change chamber with a fluid in a saturated thermodynamic state. As part of fabrication, specific mechanisms may be included that create a thermo-mechanical network that improves thermal performance of the phase-change chamber and also provides structural integrity to the three-dimensional structure.

公开(公告)号：US10713978B2

公开(公告)日：2020-07-14

申请号：US16001413

申请日：2018-06-06

Applicant: GOOGLE LLC

Inventor： William Riis Hamburgen ,  Yi Tao ,  Bruce Schena ,  James Cooper ,  John Stuart Fitch ,  Jeffrey Hayashida ,  Avi Hecht ,  Lawrence Lam ,  Andreas Nowatzyk ,  Jonathan Nivet ,  Kelvin Kwong ,  Kiarash Vakhshouri

IPC: G06F9/30 ,  G09F9/30 ,  G06F1/16 ,  G02F1/1333 ,  H04M1/02

Abstract: A computing device includes memory configured for storing executable instructions, a processor configured for executing the instructions, a foldable display layer configured for displaying information in response to the execution of the instructions, and a bend limit layer coupled to the foldable display layer and arranged substantially parallel to a display surface of the foldable display layer. The bend limit layer is configured to increase its stiffness non-linearly when a radius of a bend of the bend limit layer is less than a threshold radius of curvature of the foldable display layer, the threshold radius of curvature being greater than 1 mm and less than 20 mm.

公开(公告)号：US20180348821A1

公开(公告)日：2018-12-06

申请号：US16001413

申请日：2018-06-06

Applicant: GOOGLE LLC

Inventor： William Riis Hamburgen ,  Yi Tao ,  Bruce Schena ,  James Cooper ,  John Stuart Fitch ,  Jeffrey Hayashida ,  Avi Hecht ,  Lawrence Lam ,  Andreas Nowatzyk ,  Jonathan Nivet ,  Kelvin Kwong ,  Kiarash Vakhshouri

IPC: G06F1/16

Abstract: A computing device includes memory configured for storing executable instructions, a processor configured for executing the instructions, a foldable display layer configured for displaying information in response to the execution of the instructions, and a bend limit layer coupled to the foldable display layer and arranged substantially parallel to a display surface of the foldable display layer. The bend limit layer is configured to increase its stiffness non-linearly when a radius of a bend of the bend limit layer is less than a threshold radius of curvature of the foldable display layer, the threshold radius of curvature being greater than 1 mm and less than 20 mm.