公开(公告)号：US20220077867A1

公开(公告)日：2022-03-10

申请号：US17337505

申请日：2021-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tai Ji AN ,  Jun Sang PARK ,  Gil Cho AHN ,  Seung Hoon LEE ,  Yong Tae KIM ,  Kee Ho RYU ,  Seung Hoon LEE ,  Je Min JEON

IPC: H03M1/10

Abstract: An analog-to-digital conversion device and analog-to-digital conversion method thereof are provided. The analog-to-digital conversion device includes an analog circuit configured to output an analog input signal, and an analog-to-digital converter configured to receive the analog input signal and configured to outputting a digital output signal corresponding to the analog input signal with the use of first and second capacitor arrays, each of the first and second capacitor arrays including a first capacitor having a calibration capacitor connected thereto and a second capacitor having no calibration capacitor connected thereto, wherein the analog-to-digital converter is configured to calibrate the capacitance of the first capacitor by providing a first calibration voltage to the calibration capacitor and is configured to output the digital output signal corresponding to the analog input signal with the use of the calibrated capacitance of the first capacitor.

公开(公告)号：US20180217687A1

公开(公告)日：2018-08-02

申请号：US15747382

申请日：2016-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chung Keun YOO ,  Young Sun PARK ,  Seung Hyun HWANG ,  Sang Min KIM ,  Dae Young NOH ,  Young Jin AN ,  Soon Woong YANG ,  Seung Hoon LEE ,  Yun Jae HAN

IPC: G06F3/0354 ,  G06F1/16

CPC classification number: G06F3/03545 ,  G06F1/16 ,  G06F1/1656 ,  G06F2200/1632

Abstract: According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.

公开(公告)号：US20180039810A1

公开(公告)日：2018-02-08

申请号：US15648320

申请日：2017-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Chang HWANG ,  Jae Jin PARK ,  Min Chul LEE ,  Seung Hoon LEE ,  Dae Young CHUNG

IPC: G06K9/00 ,  H01L23/528

CPC classification number: G06K9/0002 ,  G06K9/00067 ,  H01L23/528

Abstract: A semiconductor device comprising a fingerprint sensor configured to generate first-direction sensing data and second-direction sensing data by sensing a fingerprint image in a first direction and a second direction, respectively, which is perpendicular to the first direction; a differential sensing circuit configured to generate first-direction first differential data and second-direction first differential data by performing a differential operation on the first-direction sensing data and the second-direction sensing data, respectively; and a fingerprint processing circuit configured to generate first-direction second differential data and second-direction second differential data by performing a differential operation on the first-direction first differential data and the second-direction first differential data, respectively, and generate fingerprint data by adding the first-direction second differential data and the second-direction second differential data.

公开(公告)号：US20170038989A1

公开(公告)日：2017-02-09

申请号：US15227335

申请日：2016-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won Suk SEO ,  Sung Whan MOON ,  Chang Wook LEE ,  Sung Oh HWANG ,  Singh BHUPINDER ,  Chongyang XIE ,  Geng CHEN ,  Muralidhar KATTIMANI ,  Naman PATEL ,  Sambit Kumar SHUKLA ,  Sia Jeffry SAPUTRA ,  Victor HAVIN ,  Sung Gyu KIM ,  Min Woo PARK ,  Jae Hoon RYU ,  Seung Hoon LEE ,  Dong Ho JANG

IPC: G06F3/06 ,  G06F21/64

Abstract: An apparatus and method for storing security information are provided. The apparatus is generally an electronic device that includes a memory configured to include a secured region to store security information and a processor configured to electrically connect with the memory. The processor is further configured to execute an application program configured to store the security information in a first secured region, to receive a request to store the security information from the application program, and to store the security information in a second secured region different from the first secured region in response to the request.

Abstract translation: 提供了一种用于存储安全信息的装置和方法。 该设备通常是电子设备，其包括被配置为包括用于存储安全信息的安全区域的存储器和被配置为与存储器电连接的处理器。 处理器还被配置为执行被配置为将安全信息存储在第一安全区域中的应用程序，以接收来自应用程序的存储安全信息的请求，并将安全信息存储在不同于 第一个安全区域响应请求。

公开(公告)号：US20170013731A1

公开(公告)日：2017-01-12

申请号：US15200122

申请日：2016-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ha Lim LEE ,  Myung Gon KIM ,  Jung Hyun KIM ,  Soon Ho HAN ,  Tae Kon KIM ,  Hyun Suk SHIN ,  Seo Hyun KIM ,  Kun Chan SEO ,  Seung Hoon LEE ,  Jong Chul CHOI

IPC: H05K5/02 ,  H04B1/3888 ,  H04M1/02 ,  H05K5/03 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H04B1/3888 ,  H04M1/0266 ,  H04M1/185 ,  H05K5/0017 ,  H05K5/03

Abstract: Disclosed is an electronic device including a housing with a first surface facing a first direction and a second surface facing a second, opposite direction. A glass cover may form at least a portion of the first surface. A display may be exposed through the glass cover. At least one protrusion is configured to absorb external impact to the electronic device. The protrusion protrudes from the first surface and is formed as part of the glass cover or protrudes through a hole in the glass cover

Abstract translation: 公开了一种电子设备，其包括具有面向第一方向的第一表面的壳体和面向第二相反方向的第二表面。 玻璃盖可以形成第一表面的至少一部分。 显示屏可能会通过玻璃盖露出。 至少一个突起构造成吸收对电子设备的外部冲击。 突起从第一表面突出并且形成为玻璃盖的一部分或者通过玻璃盖中的孔突出

公开(公告)号：US20160056852A1

公开(公告)日：2016-02-25

申请号：US14835275

申请日：2015-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang Ha SHIN ,  Yun Jae HAN ,  Seung Hoon LEE ,  Byoung Uk YOON

IPC: H04B1/3818 ,  H04B1/3888

CPC classification number: H04B1/3888 ,  G06K13/08 ,  H04B1/3816 ,  H04B2001/3894 ,  H04M1/026 ,  H04M2250/14

Abstract: An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first body, a connection portion formed at the first body so as to be coupled with the first case when the first body is inserted into the first groove, and a card holding portion where a partition is formed to attach a card to the first body.

Abstract translation: 提供电子设备外壳。 电子装置包括具有第一凹槽和第二壳体的第一壳体。 第二壳体包括第一主体，形成在第一主体处以当第一主体插入第一凹槽中时与第一壳体联接的连接部分，以及形成分隔件以附接卡片的卡保持部分 到第一个身体。