公开(公告)号：US12094986B1

公开(公告)日：2024-09-17

申请号：US17412097

申请日：2021-08-25

Applicant: Apple Inc.

Inventor： Sungkwon Hong ,  Erin F. Hanelt

IPC: H01L31/02 ,  H01L31/0216 ,  H01L31/0232 ,  H01L27/146

CPC classification number: H01L31/0232 ,  H01L31/02164 ,  H01L27/14603 ,  H01L27/1462 ,  H01L27/14627 ,  H01L27/14643

Abstract: Various optical detector pixel embodiments are described. One optical detector pixel includes a photodiode having a first end opposite a second end, a set of lateral walls joining the first end and the second end, and a depth parallel to the set of lateral walls. A lens is positioned to direct light toward the first end of the photodiode. A set of one or more optical scattering structures laterally extends at least partially into an illumination area defined by the lens and has a set of sidewalls extending away from the first end. The set of sidewalls includes a pair of sidewalls forming an included angle. The included angle extends perpendicular to the depth of the photodiode. The pair of sidewalls abut a portion of the photodiode.

公开(公告)号：US11071096B2

公开(公告)日：2021-07-20

申请号：US16549119

申请日：2019-08-23

Applicant: Apple Inc.

Inventor： Sungkwon Hong

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18

Abstract: A method for transmitting uplink control information in a carrier aggregation environment, the method includes: calculating n pieces of response data, each having 1 bit or 2 bits, for n subframes received from an enhanced Node B (eNB) through n downlink component carriers and decoded by a User Equipment (UE); calculating k bits of integrated response data by applying a mapping rule reflecting a weight given to a downlink component carrier of each of the n pieces of response data; and performing a block coding of the integrated response data to produce encoded integrated response data, and transmitting the encoded integrated response data to the eNB.

公开(公告)号：US10433287B2

公开(公告)日：2019-10-01

申请号：US15240623

申请日：2016-08-18

Applicant: Apple Inc.

Inventor： Sungkwon Hong

IPC: H04W74/04 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18

Abstract: A method for transmitting uplink control information in a carrier aggregation environment, the method includes: calculating n pieces of response data, each having 1 bit or 2 bits, for n subframes received from an enhanced Node B (eNB) through n downlink component carriers and decoded by a User Equipment (UE); calculating k bits of integrated response data by applying a mapping rule reflecting a weight given to a downlink component carrier of each of the n pieces of response data; and performing a block coding of the integrated response data to produce encoded integrated response data, and transmitting the encoded integrated response data to the eNB.