公开(公告)号：US11016234B2

公开(公告)日：2021-05-25

申请号：US15969373

申请日：2018-05-02

Applicant: Amazon Technologies, Inc.

Inventor： Siddharth Gupta ,  Jerry Yee-Ming Chung ,  Hany Mounir Ghali ,  Robert L. D. Zenner ,  Juho Ilkka Jalava ,  Sherman Shwe Win Tan

IPC: G06F3/041 ,  F21V8/00 ,  G02F1/13357 ,  G02B6/00 ,  G02F1/1333 ,  G02F1/1677 ,  G02F1/1679 ,  G06F3/044 ,  G02F1/167 ,  G02F1/1335

Abstract: An electronic device includes a stack assembly and a cover glass. The stack assembly includes an electrophoretic display sub-assembly for rendering content, a front light sub-assembly comprising a light guide, a light FPC, and a plurality of light sources, and a capacitive touch sensing sub-assembly for detecting touch inputs. A yellow-pigmented tape is applied over the light sources and an edge of the light guide. A stiffener member is coupled to the light FPC opposite the yellow-pigmented tape.

公开(公告)号：US09983455B2

公开(公告)日：2018-05-29

申请号：US14978142

申请日：2015-12-22

Applicant: Amazon Technologies, Inc.

Inventor： Siddharth Gupta ,  Jerry Yee-Ming Chung ,  Hany Mounir Ghali ,  Robert L. D. Zenner ,  Juho Ilkka Jalava ,  Sherman Shwe Win Tan

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29 ,  G02F1/167 ,  G02F1/1333 ,  F21V8/00 ,  G06F3/044 ,  G06F3/041

CPC classification number: G02F1/167 ,  G02B6/00 ,  G02B6/0011 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0036 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/009 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133331 ,  G02F2001/133616 ,  G02F2001/133624 ,  G02F2202/28 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: An electronic device includes a stack assembly and a cover glass. The stack assembly includes an electrophoretic display sub-assembly for rendering content, a front light sub-assembly comprising a light guide, a light FPC, and a plurality of light sources, and a capacitive touch sensing sub-assembly for detecting touch inputs. A yellow-pigmented tape is applied over the light sources and an edge of the light guide. A stiffener member is coupled to the light FPC opposite the yellow-pigmented tape.

公开(公告)号：US20180252981A1

公开(公告)日：2018-09-06

申请号：US15969373

申请日：2018-05-02

Applicant: Amazon Technologies, Inc.

Inventor： Siddharth Gupta ,  Jerry Yee-Ming Chung ,  Hany Mounir Ghali ,  Robert L.D. Zenner ,  Juho Ilkka Jalava ,  Sherman Shwe Win Tan

IPC: G02F1/167 ,  G02F1/1333 ,  F21V8/00 ,  G06F3/044 ,  G06F3/041

CPC classification number: G02F1/167 ,  G02B6/00 ,  G02B6/0011 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0036 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/009 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133331 ,  G02F2001/133616 ,  G02F2001/133624 ,  G02F2202/28 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: An electronic device includes a stack assembly and a cover glass. The stack assembly includes an electrophoretic display sub-assembly for rendering content, a front light sub-assembly comprising a light guide, a light FPC, and a plurality of light sources, and a capacitive touch sensing sub-assembly for detecting touch inputs. A yellow-pigmented tape is applied over the light sources and an edge of the light guide. A stiffener member is coupled to the light FPC opposite the yellow-pigmented tape.

公开(公告)号：US20170176835A1

公开(公告)日：2017-06-22

申请号：US14978142

申请日：2015-12-22

Applicant: Amazon Technologies, Inc.

Inventor： Siddharth Gupta ,  Jerry Yee-Ming Chung ,  Hany Mounir Ghali ,  Robert L.D. Zenner ,  Juho Ilkka Jalava ,  Sherman Shwe Win Tan

IPC: G02F1/167 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  F21V8/00

CPC classification number: G02F1/167 ,  G02B6/00 ,  G02B6/0011 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0036 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/009 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133331 ,  G02F2001/133616 ,  G02F2001/133624 ,  G02F2202/28 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: An electronic device includes a stack assembly and a cover glass. The stack assembly includes an electrophoretic display sub-assembly for rendering content, a front light sub-assembly comprising a light guide, a light FPC, and a plurality of light sources, and a capacitive touch sensing sub-assembly for detecting touch inputs. A yellow-pigmented tape is applied over the light sources and an edge of the light guide. A stiffener member is coupled to the light FPC opposite the yellow-pigmented tape.