公开(公告)号：US10810927B2

公开(公告)日：2020-10-20

申请号：US16113543

申请日：2018-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Kook Lee ,  Hyun-Chang Shin ,  Dong-Sub Kim

IPC: G09G3/20

Abstract: A method for controlling display by an electronic device is provided. The method includes, when a predetermined number or more same frame data are consecutively generated, storing the same frame data in a storage of a display driving module by an application processor, stopping transmitting frame data to the display driving module, and scanning the frame data stored in the storage and outputting to a display panel by the display driving module.

公开(公告)号：US10997908B2

公开(公告)日：2021-05-04

申请号：US16876613

申请日：2020-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Taek Jang ,  Eun-Sook Seo ,  Dong-Kyoon Han ,  Tae-Woong Lee ,  Dong-Hui Kim ,  Hong-Kook Lee ,  Kwang-Tai Kim ,  Dong-Hyun Yeom

IPC: G06F3/038 ,  G09G3/3225 ,  H04M1/22 ,  H04M1/02 ,  G06F1/16 ,  G09G5/00 ,  H04M1/725 ,  G01J1/42

Abstract: An electronic device having a display and a sensor and methods for operating the same are provided. The electronic device includes a housing, a display disposed on a surface of the housing, a sensor mounted under the display inside the housing to detect light received through the display, and a processor electrically connected with the display and the sensor, wherein the processor is configured to determine an illuminance of an outside of the housing using detection data obtained by the sensor while the display displays an image and relevant information between the display and the sensor.

公开(公告)号：US10657884B2

公开(公告)日：2020-05-19

申请号：US15689630

申请日：2017-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Taek Jang ,  Eun-Sook Seo ,  Dong-Kyoon Han ,  Tae-Woong Lee ,  Dong-Hui Kim ,  Hong-Kook Lee ,  Kwang-Tai Kim ,  Dong-Hyun Yeom

IPC: G09G5/00 ,  G09G3/3225 ,  H04M1/22 ,  H04M1/02 ,  G06F1/16 ,  H04M1/725

Abstract: An electronic device having a display and a sensor and methods for operating the same are provided. The electronic device includes a housing, a display disposed on a surface of the housing, a sensor mounted under the display inside the housing to detect light received through the display, and a processor electrically connected with the display and the sensor, wherein the processor is configured to determine an illuminance of an outside of the housing using detection data obtained by the sensor while the display displays an image and relevant information between the display and the sensor.

公开(公告)号：US20190087620A1

公开(公告)日：2019-03-21

申请号：US15943870

申请日：2018-04-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jee-Hwal Kim ,  Seung-Jae LEE ,  Dong-Hui Kim ,  Hong-Kook Lee

IPC: G06K9/00 ,  H04N5/202 ,  G09G3/20

Abstract: An electronic device includes a display panel, a gamma circuit, a driving circuit, and a fingerprint recognition sensor. The gamma circuit generates a first set of gray voltages in a normal operation mode and a fingerprint recognition voltage corresponding to a brightness higher than a maximum gray voltage among the first set of gray voltages. The driving circuit displays an image on the display panel based on the first set of gray voltages in the normal operation mode and a fingerprint recognition window on a portion of the display panel based on the fingerprint recognition voltage in the fingerprint recognition mode. The fingerprint recognition sensor recognizes a fingerprint based on reflected light of the fingerprint received through the fingerprint recognition window.

公开(公告)号：US10062314B2

公开(公告)日：2018-08-28

申请号：US15082581

申请日：2016-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Kook Lee ,  Hyun-Chang Shin ,  Dong-Sub Kim

IPC: G09G5/39 ,  G09G3/20

CPC classification number: G09G3/2092 ,  G09G2320/103 ,  G09G2330/022 ,  G09G2340/0435 ,  G09G2360/18

Abstract: A method for controlling display by an electronic device is provided. The method includes, when a predetermined number or more same frame data are consecutively generated, storing the same frame data in a storage of a display driving module by an application processor, stopping transmitting frame data to the display driving module, and scanning the frame data stored in the storage and outputting to a display panel by the display driving module.