公开(公告)号：US20230154231A1

公开(公告)日：2023-05-18

申请号：US18148571

申请日：2022-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Huaxin LIN ,  Tong Cheng

IPC: G06V40/12 ,  H10K59/65 ,  G06V40/13 ,  G06V10/141 ,  G06F21/32

CPC classification number: G06V40/1394 ,  H10K59/65 ,  G06V40/1318 ,  G06V40/1365 ,  G06V10/141 ,  G06V40/1388 ,  G06F21/32 ,  G02B5/201

Abstract: An electronic device includes a light emitting assembly, a fingerprint chip, and a plurality of color filters. The light emitting assembly is disposed between encapsulation glass and a glass substrate of a display of the electronic device; the fingerprint chip is provided with a plurality of filter sub-regions that are spaced apart from each other; and the plurality of color filters are disposed between the display and the plurality of filter sub-regions respectively.

公开(公告)号：US12026973B2

公开(公告)日：2024-07-02

申请号：US18148571

申请日：2022-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Huaxin Lin ,  Tong Cheng

IPC: G06V40/13 ,  G06F21/32 ,  G06V10/141 ,  G06V40/12 ,  H10K59/65 ,  G02B5/20

CPC classification number: G06V40/1394 ,  G06F21/32 ,  G06V10/141 ,  G06V40/1318 ,  G06V40/1365 ,  G06V40/1388 ,  H10K59/65 ,  G02B5/201

Abstract: An electronic device includes a light emitting assembly, a fingerprint chip, and a plurality of color filters. The light emitting assembly is disposed between encapsulation glass and a glass substrate of a display of the electronic device; the fingerprint chip is provided with a plurality of filter sub-regions that are spaced apart from each other; and the plurality of color filters are disposed between the display and the plurality of filter sub-regions respectively.

公开(公告)号：US20230152426A1

公开(公告)日：2023-05-18

申请号：US18098864

申请日：2023-01-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Tong Cheng ,  Huaxin Lin

IPC: G01S7/481 ,  G02B17/08 ,  H04M1/02

CPC classification number: G01S7/4813 ,  G01S7/4817 ,  G02B17/0856 ,  H04M1/0266

Abstract: A display assembly includes: a display panel; a cover plate, disposed on a display side of the display panel; a diverging element, located on a side of the cover plate close to the display panel, where the diverging element is disposed in a non-display region of the cover plate and is configured to diverge received light and emit diverged light; an emission module, configured to emit light, where the emission module is disposed on a non-display side of the display panel and faces the diverging element; and a receiving module, disposed on the non-display side of the display panel and configured to receive reflected light that is formed by a detection target through reflecting light diverged by the diverging element.