KR102630078B1 - 화소, 이를 포함하는 표시 장치 및 그 제어 방법 - Google Patents

화소, 이를 포함하는 표시 장치 및 그 제어 방법 Download PDF

Info

Publication number
KR102630078B1
KR102630078B1 KR1020150190421A KR20150190421A KR102630078B1 KR 102630078 B1 KR102630078 B1 KR 102630078B1 KR 1020150190421 A KR1020150190421 A KR 1020150190421A KR 20150190421 A KR20150190421 A KR 20150190421A KR 102630078 B1 KR102630078 B1 KR 102630078B1
Authority
KR
South Korea
Prior art keywords
transistor
emitting diode
organic light
light emitting
sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020150190421A
Other languages
English (en)
Korean (ko)
Other versions
KR20170080883A (ko
Inventor
윤성욱
박영주
Original Assignee
엘지디스플레이 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020150190421A priority Critical patent/KR102630078B1/ko
Priority to TW105141913A priority patent/TWI628821B/zh
Priority to JP2016243973A priority patent/JP6650389B2/ja
Priority to EP16205051.2A priority patent/EP3188176A1/en
Priority to EP23187301.9A priority patent/EP4276811A1/en
Priority to US15/389,710 priority patent/US10262588B2/en
Priority to CN201611216417.7A priority patent/CN106935185B/zh
Publication of KR20170080883A publication Critical patent/KR20170080883A/ko
Priority to JP2018233941A priority patent/JP2019091044A/ja
Application granted granted Critical
Publication of KR102630078B1 publication Critical patent/KR102630078B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
KR1020150190421A 2015-12-30 2015-12-30 화소, 이를 포함하는 표시 장치 및 그 제어 방법 Active KR102630078B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020150190421A KR102630078B1 (ko) 2015-12-30 2015-12-30 화소, 이를 포함하는 표시 장치 및 그 제어 방법
JP2016243973A JP6650389B2 (ja) 2015-12-30 2016-12-16 画素、これを含むディスプレイ装置及びその制御方法
TW105141913A TWI628821B (zh) 2015-12-30 2016-12-16 像素、顯示面板、顯示裝置及其控制方法
EP23187301.9A EP4276811A1 (en) 2015-12-30 2016-12-19 Pixel, display device comprising the same and driving method thereof
EP16205051.2A EP3188176A1 (en) 2015-12-30 2016-12-19 Pixel, display device comprising the same and driving method thereof
US15/389,710 US10262588B2 (en) 2015-12-30 2016-12-23 Pixel, display device including the same, and driving method thereof
CN201611216417.7A CN106935185B (zh) 2015-12-30 2016-12-26 像素、包括该像素的显示装置及其驱动方法
JP2018233941A JP2019091044A (ja) 2015-12-30 2018-12-14 画素、これを含むディスプレイ装置及びその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150190421A KR102630078B1 (ko) 2015-12-30 2015-12-30 화소, 이를 포함하는 표시 장치 및 그 제어 방법

Publications (2)

Publication Number Publication Date
KR20170080883A KR20170080883A (ko) 2017-07-11
KR102630078B1 true KR102630078B1 (ko) 2024-01-26

Family

ID=57570700

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150190421A Active KR102630078B1 (ko) 2015-12-30 2015-12-30 화소, 이를 포함하는 표시 장치 및 그 제어 방법

Country Status (6)

Country Link
US (1) US10262588B2 (enExample)
EP (2) EP3188176A1 (enExample)
JP (2) JP6650389B2 (enExample)
KR (1) KR102630078B1 (enExample)
CN (1) CN106935185B (enExample)
TW (1) TWI628821B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6663289B2 (ja) * 2016-04-26 2020-03-11 株式会社Ｊｏｌｅｄ アクティブマトリクス表示装置
KR102339821B1 (ko) * 2017-03-13 2021-12-16 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
CN107622754B (zh) * 2017-09-22 2023-11-14 京东方科技集团股份有限公司 像素电路及其控制方法、显示基板、显示装置
KR102582823B1 (ko) * 2018-07-05 2023-09-27 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
KR102610424B1 (ko) * 2018-08-30 2023-12-07 삼성디스플레이 주식회사 화소 및 이를 포함하는 표시 장치
KR102539517B1 (ko) * 2018-10-11 2023-06-02 엘지디스플레이 주식회사 센싱 구동 회로, 디스플레이 패널 및 디스플레이 장치
KR102710287B1 (ko) * 2018-12-20 2024-09-25 엘지디스플레이 주식회사 게이트 구동부를 포함한 전계발광 표시장치
KR102566281B1 (ko) * 2019-02-18 2023-08-16 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
CN109742134B (zh) 2019-03-15 2022-07-05 合肥京东方卓印科技有限公司 有机发光二极管显示装置及其驱动方法
CN110021269A (zh) * 2019-05-05 2019-07-16 深圳市华星光电半导体显示技术有限公司 提升显示面板充电率的信号输入方法
KR102616094B1 (ko) 2019-05-14 2023-12-21 닛폰세이테츠 가부시키가이샤 홈 가공 장치 및 홈 가공 방법
CN110189704B (zh) * 2019-06-28 2021-10-15 上海天马有机发光显示技术有限公司 一种电致发光显示面板、其驱动方法及显示装置
CN110189701B (zh) 2019-06-28 2022-07-29 京东方科技集团股份有限公司 像素驱动电路及其驱动方法、显示面板与显示装置
CN110429120B (zh) * 2019-08-05 2022-08-09 京东方科技集团股份有限公司 一种阵列基板、其驱动方法、显示面板及显示装置
CN111261114A (zh) * 2020-03-25 2020-06-09 京东方科技集团股份有限公司 显示面板及像素补偿电路
KR20220009562A (ko) * 2020-07-16 2022-01-25 엘지디스플레이 주식회사 표시장치와 이를 포함한 모바일 단말기
US11984073B2 (en) * 2020-09-29 2024-05-14 Tcl China Star Optoelectronics Technology Co., Ltd. Partitioned display structure, display panel, and organic light-emitting diode display panel
KR20240107733A (ko) 2022-12-30 2024-07-09 엘지디스플레이 주식회사 표시 장치 및 구동 방법
KR20250041630A (ko) 2023-09-15 2025-03-26 삼성디스플레이 주식회사 전자 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008523448A (ja) 2004-12-15 2008-07-03 イグニス・イノベイション・インコーポレーテッド 発光デバイス表示器をプログラミング、校正及び駆動する方法並びにシステム
JP2009008799A (ja) 2007-06-27 2009-01-15 Sharp Corp 表示装置およびその駆動方法
JP2010170079A (ja) 2008-12-24 2010-08-05 Hitachi Displays Ltd 画像表示装置
US20110227505A1 (en) 2010-03-17 2011-09-22 Kyong-Tae Park Organic light emitting display device
WO2015093097A1 (ja) 2013-12-20 2015-06-25 シャープ株式会社 表示装置およびその駆動方法
JP2015129926A (ja) 2013-12-06 2015-07-16 株式会社半導体エネルギー研究所 発光装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1627372A1 (en) 2003-05-02 2006-02-22 Koninklijke Philips Electronics N.V. Active matrix oled display device with threshold voltage drift compensation
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US8004481B2 (en) 2005-12-02 2011-08-23 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP2009265459A (ja) * 2008-04-28 2009-11-12 Fujifilm Corp 画素回路および表示装置
KR20100034560A (ko) * 2008-09-24 2010-04-01 삼성전자주식회사 표시 장치 및 그 구동 방법
KR101388286B1 (ko) 2009-11-24 2014-04-22 엘지디스플레이 주식회사 유기발광다이오드 표시장치 및 그 구동방법
KR101739575B1 (ko) 2010-09-28 2017-05-25 삼성디스플레이 주식회사 주사 구동 장치 및 그 구동 방법
US9773439B2 (en) * 2011-05-27 2017-09-26 Ignis Innovation Inc. Systems and methods for aging compensation in AMOLED displays
US9236011B2 (en) * 2011-08-30 2016-01-12 Lg Display Co., Ltd. Organic light emitting diode display device for pixel current sensing in the sensing mode and pixel current sensing method thereof
US9324268B2 (en) * 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
KR20140066830A (ko) 2012-11-22 2014-06-02 엘지디스플레이 주식회사 유기 발광 표시 장치
KR101969436B1 (ko) * 2012-12-20 2019-04-16 엘지디스플레이 주식회사 유기 발광 디스플레이 장치의 구동 방법
KR102007370B1 (ko) * 2012-12-24 2019-08-06 엘지디스플레이 주식회사 유기 발광 디스플레이 장치와 이의 구동 방법
KR20150057191A (ko) 2013-11-18 2015-05-28 삼성디스플레이 주식회사 화소, 이를 포함하는 표시 장치 및 그 구동 방법
KR102075920B1 (ko) 2013-11-20 2020-02-11 엘지디스플레이 주식회사 유기발광 표시장치와 그의 문턱전압 보상방법
KR101661016B1 (ko) * 2013-12-03 2016-09-29 엘지디스플레이 주식회사 유기발광 표시장치와 그의 화질 보상방법
KR102223552B1 (ko) 2013-12-04 2021-03-04 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그의 구동 방법
KR102083458B1 (ko) * 2013-12-26 2020-03-02 엘지디스플레이 주식회사 유기발광 표시장치
KR102091485B1 (ko) * 2013-12-30 2020-03-20 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그의 구동 방법
KR102072403B1 (ko) * 2013-12-31 2020-02-03 엘지디스플레이 주식회사 하이브리드 구동 방식 유기발광표시장치
US9721502B2 (en) * 2014-04-14 2017-08-01 Apple Inc. Organic light-emitting diode display with compensation for transistor variations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008523448A (ja) 2004-12-15 2008-07-03 イグニス・イノベイション・インコーポレーテッド 発光デバイス表示器をプログラミング、校正及び駆動する方法並びにシステム
JP2009008799A (ja) 2007-06-27 2009-01-15 Sharp Corp 表示装置およびその駆動方法
JP2010170079A (ja) 2008-12-24 2010-08-05 Hitachi Displays Ltd 画像表示装置
US20110227505A1 (en) 2010-03-17 2011-09-22 Kyong-Tae Park Organic light emitting display device
JP2015129926A (ja) 2013-12-06 2015-07-16 株式会社半導体エネルギー研究所 発光装置
WO2015093097A1 (ja) 2013-12-20 2015-06-25 シャープ株式会社 表示装置およびその駆動方法

Also Published As

Publication number Publication date
EP3188176A1 (en) 2017-07-05
CN106935185B (zh) 2019-12-06
TW201727962A (zh) 2017-08-01
US20170193899A1 (en) 2017-07-06
KR20170080883A (ko) 2017-07-11
EP4276811A1 (en) 2023-11-15
JP2017120405A (ja) 2017-07-06
JP6650389B2 (ja) 2020-02-19
TWI628821B (zh) 2018-07-01
US10262588B2 (en) 2019-04-16
CN106935185A (zh) 2017-07-07
JP2019091044A (ja) 2019-06-13

Similar Documents

Publication Publication Date Title
KR102630078B1 (ko) 화소, 이를 포함하는 표시 장치 및 그 제어 방법
KR102578715B1 (ko) 유기발광 표시장치
KR102524459B1 (ko) 화소 및 그의 구동방법
KR101155898B1 (ko) 유기발광 표시장치 및 그 구동 방법
KR102187835B1 (ko) 유기 발광 다이오드 표시장치 및 그 구동 방법
US9460658B2 (en) Pixel and organic light emitting display device using the same
KR101008438B1 (ko) 화소 및 이를 이용한 유기전계발광 표시장치
US11075257B2 (en) Electroluminescence display and method for driving the same
KR102380303B1 (ko) 유기 발광 표시 장치 및 이의 구동 방법
US20150187270A1 (en) Display device and method for driving the same
KR102206602B1 (ko) 화소 및 이를 이용한 유기전계발광 표시장치
KR101360768B1 (ko) 유기 발광 다이오드 표시장치 및 그 구동 방법
KR20140067583A (ko) 유기 발광 다이오드 표시장치 및 그 구동 방법
KR102626519B1 (ko) 유기발광소자표시장치
KR20120074422A (ko) 유기발광다이오드 표시장치
US9601056B2 (en) Pixel and organic light emitting display device using the same
KR20210086331A (ko) 전계 발광 표시 장치
KR20140141189A (ko) 화소 및 이를 이용한 유기전계발광 표시장치
KR20100059316A (ko) 화소 및 이를 이용한 유기전계발광 표시장치
KR20140028921A (ko) 화소 및 이를 이용한 유기전계발광 표시장치
CN105551426B (zh) Amoled像素单元及其驱动方法、amoled显示装置
KR20170080935A (ko) 유기 발광 다이오드 표시 장치 및 그 off-rs 수행 방법
KR20120053688A (ko) 유기 발광 다이오드 표시장치와 그 구동방법
KR102062875B1 (ko) 화소 및 이를 이용한 유기전계발광 표시장치
KR102652623B1 (ko) Oled 표시 장치의 구동 방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20151230

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20201208

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20151230

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20220720

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20230602

Patent event code: PE09021S02D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20231204

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20240123

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20240123

End annual number: 3

Start annual number: 1

PG1601 Publication of registration