公开(公告)号：US10262841B2

公开(公告)日：2019-04-16

申请号：US15402749

申请日：2017-01-10

Applicant: Samsung Electronics Co., Ltd. ,  Nanotech Inc.

Inventor： Pyung Moon ,  Sung Ho Kang ,  Ki Chul Kim ,  Un Ki Kim ,  Yong Hun Lee ,  Jae Hee Lee ,  Yong Seok Song ,  Hang Mook Park ,  Je Hoon Oh

IPC: H01J37/32 ,  H05B37/02

Abstract: A plasma monitoring device includes a fixing unit, a plasma measuring unit disposed to be in contact with the fixing unit, and measuring a luminous intensity of emitted light of a plasma to output a luminous intensity measurement value, a reference light source unit irradiating reference light having a uniform luminous intensity to the plasma measuring unit, and a control unit receiving the luminous intensity measurement value to calculate a luminous intensity value of the emitted light, controlling a voltage applied to the reference light source unit to uniformly control a luminous intensity of the reference light, comparing a luminous intensity of the reference light irradiated to the plasma measuring unit with a previously stored luminous intensity reference value to detect a correction factor, and applying the correction factor to a luminous intensity value of the emitted light to correct the luminous intensity measurement value.

公开(公告)号：US20180012737A1

公开(公告)日：2018-01-11

申请号：US15402749

申请日：2017-01-10

Applicant: Samsung Electronics Co., Ltd. ,  Nanotech Inc.

Inventor： Pyung Moon ,  Sung Ho Kang ,  Ki Chul Kim ,  Un Ki Kim ,  Yong Hun Lee ,  Jae Hee Lee ,  Yong Seok Song ,  Hang Mook Park ,  Je Hoon Oh

IPC: H01J37/32 ,  H05B37/02

CPC classification number: H01J37/32935 ,  H05B37/0227

Abstract: A plasma monitoring device includes a fixing unit, a plasma measuring unit disposed to be in contact with the fixing unit, and measuring a luminous intensity of emitted light of a plasma to output a luminous intensity measurement value, a reference light source unit irradiating reference light having a uniform luminous intensity to the plasma measuring unit, and a control unit receiving the luminous intensity measurement value to calculate a luminous intensity value of the emitted light, controlling a voltage applied to the reference light source unit to uniformly control a luminous intensity of the reference light, comparing a luminous intensity of the reference light irradiated to the plasma measuring unit with a previously stored luminous intensity reference value to detect a correction factor, and applying the correction factor to a luminous intensity value of the emitted light to correct the luminous intensity measurement value.

公开(公告)号：US09906631B2

公开(公告)日：2018-02-27

申请号：US14935911

申请日：2015-11-09

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Kyung-Mo Park ,  Sung-Oh Hwang ,  Jae-Yeon Song ,  Doug Young Suh ,  Yong Hun Lee

IPC: G01R31/08 ,  H04L29/06 ,  H04N21/2381 ,  H04L29/08 ,  H04N21/6437

CPC classification number: H04L69/16 ,  H04L65/607 ,  H04L65/80 ,  H04L69/03 ,  H04L69/30 ,  H04N21/2381 ,  H04N21/6437

Abstract: A method and an apparatus for transmitting a multimedia data packet are provided. The method includes generating Media Abstraction Layer (MAL) information for abstracting information on the multimedia data to be transmitted, generating a multimedia data packet including said MAL information, and transmitting the generated multimedia data packet to a network entity.