公开(公告)号：US20210081104A1

公开(公告)日：2021-03-18

申请号：US16925489

申请日：2020-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonsuk CHUNG ,  Sunghyun PARK ,  Soonyong CHO ,  Jaehwan Kim ,  Jisup Lee

IPC: G06F3/0488

Abstract: Disclosed are an electronic apparatus and a method of controlling the same. The electronic apparatus includes a camera, a display, a memory, and a processor configured to execute at least one instruction to: detect a plurality of fingers in a plurality of first image frames obtained through the camera and, in response to an identification that a pose of the plurality of detected fingers corresponds to a trigger pose, enter a character input mode, detect a first motion of a finger among the plurality of fingers in a plurality of second image frames obtained through in the character input mode, identify a key corresponding to the first motion, from among a plurality of keys mapped to the finger, based on a position of the finger by the first motion and a reference point set to the finger, and control the display to display information corresponding to the identified key.

公开(公告)号：US20220230872A1

公开(公告)日：2022-07-21

申请号：US17398219

申请日：2021-08-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hunjae JANG ,  Seungmin SHIN ,  Kuntack LEE ,  Seungho KIM ,  Younghoo KIM ,  Taehong KIM ,  Sunghyun PARK

IPC: H01L21/02 ,  B08B3/10 ,  B08B7/00 ,  B08B3/08

Abstract: A wafer-cleaning apparatus includes an inner pin that supports a wafer. The wafer-cleaning apparatus further includes a nozzle disposed above the inner pin, a light source disposed under the inner pin, a window disposed between the light source and the wafer, and a window protector disposed between the wafer and the window. The nozzle supplies a chemical liquid to the wafer and the inner pin distributes a portion of the chemical liquid on an upper surface of the wafer by rotating the wafer. The window protector receives a portion of the chemical liquid that flows out of the wafer and the light source supplies the light to the wafer through the window protector and the window.

公开(公告)号：US20200152486A1

公开(公告)日：2020-05-14

申请号：US16420776

申请日：2019-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Hoo KIM ,  Kuntack LEE ,  Yong-Jhin CHO ,  Chawon KOH ,  Sunghyun PARK ,  Hyosan LEE ,  Ji Hoon CHA ,  Soo Young CHOI

IPC: H01L21/67 ,  H01L21/02

Abstract: Disclosed are substrate drying methods, photoresist developing methods, and/or photolithography methods. The substrate drying method including providing a drying liquid on a substrate, increasing a pressure of the drying liquid to produce a supercritical fluid, and removing the supercritical fluid to dry the substrate may be provided.

公开(公告)号：US20130124871A1

公开(公告)日：2013-05-16

申请号：US13661383

申请日：2012-10-26

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Sunghyun PARK

IPC: G06F21/00

CPC classification number: G06F21/645

Abstract: An application execution system and a method for executing applications, at a terminal, with security check on the application package are provided. The system includes an application creator including an enabler, for creating an application package including a plurality of binary codes and content files, and for adding a checksum file generated by ciphering, at the enabler, information on a main binary of the application package, and a terminal storing the application, for determining a validity of the application package, and for executing an application according to the validity of the application package, and a subsystem including a checker, for ciphering the main binary of the application package using the checker added to the open function in response to the call, for notifying, when the result of the ciphering and the checksum file match with each other, the operating system of the successful validation.

Abstract translation: 提供了一种应用程序执行系统和一种用于在终端上执行应用程序的应用程序的安全检查的方法。 该系统包括一个包括启动器的应用程序创建器，用于创建包括多个二进制代码和内容文件的应用程序包，并且用于添加通过加密生成的校验和文件，在启动器上，提供关于应用程序包的主要二进制文件的信息，以及 存储应用程序的终端，用于确定应用程序包的有效性，以及根据应用程序包的有效性执行应用程序，以及包括检查程序的子系统，用于使用添加到的程序包来对应用程序包的主要二进制进行加密 打开的功能响应于呼叫，为通知，当加密和校验和文件的结果相互匹配时，操作系统成功验证。