KR101801542B1 - 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 - Google Patents
이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 Download PDFInfo
- Publication number
- KR101801542B1 KR101801542B1 KR1020167032941A KR20167032941A KR101801542B1 KR 101801542 B1 KR101801542 B1 KR 101801542B1 KR 1020167032941 A KR1020167032941 A KR 1020167032941A KR 20167032941 A KR20167032941 A KR 20167032941A KR 101801542 B1 KR101801542 B1 KR 101801542B1
- Authority
- KR
- South Korea
- Prior art keywords
- image data
- control signals
- display
- target image
- layer
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000009977 dual effect Effects 0.000 title claims abstract description 24
- 238000013507 mapping Methods 0.000 claims description 8
- 238000009877 rendering Methods 0.000 abstract description 12
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 4
- 238000001429 visible spectrum Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 241001635598 Enicostema Species 0.000 description 2
- 206010027626 Milia Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
- B67D7/0266—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/36—Arrangements of flow- or pressure-control valves
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
- G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/84—Casings, cabinets or frameworks; Trolleys or like movable supports
- B67D7/845—Trolleys or like movable supports
-
- 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
- G09G2320/0238—Improving the black level
-
- 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
- G09G2320/0266—Reduction of sub-frame artefacts
-
- 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
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/066—Adjustment of display parameters for control of contrast
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
도 2는 도 1에 도시된 바와 같은 HDR 디스플레이 시스템상에 타깃 이미지를 렌더링하기 위한 일 예시적인 이미지 처리 알고리즘을 도시하는 도면.
도 3은 도 2에서 제공된 이미지 처리 알고리즘과 유사한 것을 수행하는 결과로서 추정되는 이미지상의 잠재적인 LCD 클립핑 아티팩트들을 도시하는 도면.
도 4는 본 발명의 원리들에 따라 이루어지는 이미지 처리 시스템 및/또는 방법의 일 실시예를 도시하는 도면.
도 5a 및 도 5b는 일 예시적인 타깃 이미지 및 결과의 기저 계층을 각각 도시하는 도면들.
도 6a 및 도 6b는 예시적인 타깃 이미지의 세부 계층 및 톤 맵핑된 상세 계층을 각각 도시하는 도면들.
도 7은 세부 계층에 적용될 수 있는 톤 맵핑 곡선의 일 실시예를 도시하는 도면.
도 8은 예시적인 이미지에 대한 새로운 기저 계층을 도시하는 도면.
도 9는 예시적인 이미지를 렌더링하기 위한 백라이트 구동 값들을 도시하는 도면.
14 : LED들 18 : 제어기
22 : 인광판
Claims (15)
- 이중 변조 디스플레이 시스템에 있어서,
백라이트로서, 일 세트의 방출기들을 추가로 포함하고, 상기 방출기들은 일 세트의 방출기 제어 신호들에 의해 개별적으로 제어될 수 있는, 상기 백라이트;
디스플레이 변조기로서, 일 세트의 변조 소자들을 포함하고, 상기 변조 소자들은 일 세트의 디스플레이 제어 신호들에 의해 개별적으로 제어될 수 있는, 상기 디스플레이 변조기;및
제어기로서, 타깃 이미지 데이터를 수신하도록 구성되고 상기 디스플레이 제어 신호들의 세트를 상기 타깃 이미지 데이터의 함수로서 결정할 수 있는, 상기 제어기를 포함하고,
또한 상기 제어기는 상기 방출기 제어 신호들의 세트를 상기 디스플레이 제어 신호들의 세트 및 상기 타깃 이미지 데이터의 함수로서 결정할 수 있고,
상기 방출기들은 자외선을 방출하고, 상기 방출기들은 상기 디스플레이 변조기를 향해 가시광선을 방출하는 인광판을 조명하도록 위치되는, 이중 변조 디스플레이 시스템. - 제 1 항에 있어서,
상기 제어기는 또한 상기 타깃 이미지 데이터를 톤 맵핑함으로써 LCD 계층 이미지 데이터를 결정할 수 있는, 이중 변조 디스플레이 시스템. - 제 2 항에 있어서,
상기 제어기는 또한 상기 타깃 이미지 데이터를 상기 LCD 계층 이미지 데이터로 분할함으로써 LED 계층 이미지 데이터를 결정할 수 있는, 이중 변조 디스플레이 시스템. - 제 3 항에 있어서,
상기 제어기는 또한 방출기 제어 신호들을 상기 LED 계층 이미지 데이터의 함수로서 전송할 수 있는, 이중 변조 디스플레이 시스템. - 제 4 항에 있어서,
상기 제어기는 또한 디스플레이 제어 신호들을 상기 LCD 계층 이미지 데이터의 함수로서 전송할 수 있는, 이중 변조 디스플레이 시스템. - 제 1 항에 있어서,
상기 타깃 이미지 데이터는 기저 계층과 세부 계층을 포함하는 HDR 이미지 데이터를 포함하고, 상기 기저 계층은 상기 방출기 제어 신호들로 이용될 수 있는 저 공간 해상도 이미지 데이터인, 이중 변조 디스플레이 시스템. - 제 6 항에 있어서,
상기 세부 계층은 더 높은 공간 해상도 이미지 데이터이고 디스플레이 제어 신호들을 위해 이용될 수 있는, 이중 변조 디스플레이 시스템. - 삭제
- 제 6 항에 있어서,
톤 맵핑 모듈을 더 포함하고, 상기 톤 맵핑 모듈에 의해 이용되는 톤 곡선들은 상기 세부 계층 내에서 최소값 및 최대값에 기초하여 각 프레임에 대해 계산되는 연산 파라미터들(operation parameters)을 포함하는, 이중 변조 디스플레이 시스템. - 제 6 항에 있어서,
톤 맵핑 모듈을 더 포함하고, 상기 톤 맵핑 모듈은 각각의 R, G, B 채널에 전역 톤 곡선(golbal tone curve)을 적용하는, 이중 변조 디스플레이 시스템. - 제 1 항에 있어서,
상기 제어기는 입력 이미지를 더 낮은 해상도로 다운 샘플링하고, 저역 통과 필터로 컨볼빙(convolve)하고, 그 후 업 샘플링하도록 구성되는, 이중 변조 디스플레이 시스템. - 제 1 항에 있어서,
상기 제어기는 입력 이미지를 주파수 도메인 표현으로 변환하고, 변환된 이미지를 승산하고, 그 후 이미지를 공간 도메인으로 다시 변환하도록 구성되는, 이중 변조 디스플레이 시스템. - 제 1 항에 있어서,
상기 제어기는 상기 타깃 이미지로부터 상기 타깃 이미지의 톤 맵핑된 버전을 감산하는 것에 의해 타깃 백라이트를 계산하도록 구성되는, 이중 변조 디스플레이 시스템. - 고 동적 범위 디스플레이에 있어서,
일 세트의 방출기들을 포함하는 백라이트로서, 상기 방출기들은 일 세트의 방출기 제어 신호들에 의해 개별적으로 제어될 수 있는, 상기 백라이트;
일 세트의 변조 요소들을 포함하는 디스플레이 변조기로서, 상기 변조 요소들은 일 세트의 디스플레이 제어 신호들에 의해 개별적으로 제어될 수 있는, 상기 디스플레이 변조기; 및
제어기로서, 타깃 이미지 데이터를 수신하고 상기 타깃 이미지 데이터의 함수로 상기 일 세트의 디스플레이 제어 신호들을 결정할 수 있는, 상기 제어기;를 포함하고,
상기 타깃 이미지 데이터는 기저 계층과 세부 계층을 포함하는 HDR 이미지 데이터를 포함하고, 상기 기저 계층은 상기 방출기 제어 신호들로 이용될 수 있는 저 공간 해상도 이미지 데이터이고, 상기 세부 계층은 더 높은 공간 해상도 이미지 데이터이고 디스플레이 제어 신호들을 위해 이용될 수 있고,
상기 방출기들은 자외선을 방출하고, 상기 방출기들은 상기 디스플레이 변조기를 향해 가시광선을 방출하는 인광판을 조명하도록 위치되는, 고 동적 범위 디스플레이. - 제 14 항에 있어서,
상기 기저 계층은 타깃 이미지 및 방출기의 PSF의 컨벌루션(convolution)을 포함하는, 고 동적 범위 디스플레이.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261660611P | 2012-06-15 | 2012-06-15 | |
US61/660,611 | 2012-06-15 | ||
PCT/US2013/044988 WO2013188298A2 (en) | 2012-06-15 | 2013-06-10 | Systems and methods for controlling dual modulation displays |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147034945A Division KR101705541B1 (ko) | 2012-06-15 | 2013-06-10 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160140970A KR20160140970A (ko) | 2016-12-07 |
KR101801542B1 true KR101801542B1 (ko) | 2017-11-27 |
Family
ID=49758846
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147034945A Active KR101705541B1 (ko) | 2012-06-15 | 2013-06-10 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
KR1020167032941A Active KR101801542B1 (ko) | 2012-06-15 | 2013-06-10 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147034945A Active KR101705541B1 (ko) | 2012-06-15 | 2013-06-10 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
Country Status (7)
Country | Link |
---|---|
US (4) | US9607556B2 (ko) |
EP (1) | EP2862162B1 (ko) |
KR (2) | KR101705541B1 (ko) |
CN (2) | CN107978283B (ko) |
AU (1) | AU2013274573B2 (ko) |
MY (1) | MY170879A (ko) |
WO (1) | WO2013188298A2 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101705541B1 (ko) * | 2012-06-15 | 2017-02-22 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
KR102118309B1 (ko) | 2012-09-19 | 2020-06-03 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 양자점/리모트 인광 디스플레이 시스템 개선 |
US9940881B2 (en) | 2013-03-08 | 2018-04-10 | Dolby Laboratories Licensing Corporation | Techniques for dual modulation display with light conversion |
CN106133589B (zh) | 2014-03-26 | 2020-03-06 | 杜比实验室特许公司 | 各种显示器中的全局光补偿 |
ES2755506T3 (es) | 2014-08-21 | 2020-04-22 | Dolby Laboratories Licensing Corp | Técnicas para modulación dual con conversión de luz |
CN111147836B (zh) * | 2015-05-06 | 2022-08-05 | 杜比实验室特许公司 | 图像投影中的热补偿 |
US10056022B2 (en) | 2016-06-10 | 2018-08-21 | Apple Inc. | Saturation dependent image splitting for high dynamic range displays |
KR102301004B1 (ko) * | 2018-11-16 | 2021-09-13 | 보에 테크놀로지 그룹 컴퍼니 리미티드 | 듀얼 스크린 표시 패널에 이미지를 표시하기 위한 방법 및 관련 장치 |
US11889033B2 (en) | 2022-05-11 | 2024-01-30 | Samsung Electronics Co., Ltd. | Flare mitigation via deconvolution using high dynamic range imaging |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100091045A1 (en) * | 2007-01-31 | 2010-04-15 | Dolby Laboratories Licensing Corporation | Multiple modulator displays and related methods |
Family Cites Families (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814043B2 (ja) | 1979-06-07 | 1983-03-17 | 秩父セメント株式会社 | 湿度センサ素子 |
JPH0736021A (ja) | 1993-07-20 | 1995-02-07 | Fujitsu General Ltd | プラズマディスプレイ表示装置 |
KR100415510B1 (ko) | 2001-03-15 | 2004-01-16 | 삼성전자주식회사 | 적응형 휘도 증대 기능을 갖는 액정 표시 장치 및 이의구동 방법 |
US6891672B2 (en) | 2001-02-27 | 2005-05-10 | The University Of British Columbia | High dynamic range display devices |
US7064740B2 (en) * | 2001-11-09 | 2006-06-20 | Sharp Laboratories Of America, Inc. | Backlit display with improved dynamic range |
CN1643565A (zh) | 2002-03-13 | 2005-07-20 | 不列颠哥伦比亚大学 | 高动态范围显示装置 |
GB0317909D0 (en) | 2003-07-31 | 2003-09-03 | Koninkl Philips Electronics Nv | Switchable 2D/3D display |
EP1747666B1 (en) | 2004-05-03 | 2012-09-12 | Dolby Laboratories Licensing Corporation | Method for efficient computation of image frames for dual modulation display systems using key frames |
US7532192B2 (en) | 2004-05-04 | 2009-05-12 | Sharp Laboratories Of America, Inc. | Liquid crystal display with filtered black point |
CA3043550C (en) | 2004-07-27 | 2020-09-15 | Dolby Laboratories Licensing Corporation | Rapid image rendering on dual-modulator displays |
US8217970B2 (en) | 2004-07-27 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Rapid image rendering on dual-modulator displays |
JP4524646B2 (ja) | 2004-09-16 | 2010-08-18 | セイコーエプソン株式会社 | 画像処理装置及び方法 |
JP4622425B2 (ja) | 2004-09-29 | 2011-02-02 | セイコーエプソン株式会社 | 表示制御装置及び方法 |
JP5116208B2 (ja) | 2004-11-19 | 2013-01-09 | 株式会社ジャパンディスプレイイースト | 画像信号表示装置 |
KR101162680B1 (ko) | 2004-12-23 | 2012-07-05 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 폭넓은 색상 범위 디스플레이, 및 관찰 영역에 이미지를 표시하기 위한 장치 및 방법 |
US20070153117A1 (en) | 2005-12-30 | 2007-07-05 | Yen-Yu Lin | Apparatus and method for adjusting display-related setting of an electronic device |
US7557518B2 (en) | 2006-01-24 | 2009-07-07 | Astronautics Corporation Of America | Solid-state, color-balanced backlight with wide illumination range |
JP2007206651A (ja) | 2006-02-06 | 2007-08-16 | Toshiba Corp | 画像表示装置及びその方法 |
US7612843B2 (en) | 2006-05-25 | 2009-11-03 | Chen-Jean Chou | Structure and drive scheme for light emitting device matrix as display light source |
JP5256552B2 (ja) | 2006-07-10 | 2013-08-07 | Nltテクノロジー株式会社 | 液晶表示装置、該液晶表示装置に用いられる駆動制御回路及び駆動方法 |
US20090243992A1 (en) | 2006-09-15 | 2009-10-01 | Istvan Gorog | High Efficiency Display Utilizing Simultaneous Color Intelligent Backlighting and Luminescence Controlling Shutters |
US20090267879A1 (en) | 2006-10-27 | 2009-10-29 | Sharp Kabushiki Kaisha | Liquid crystal display device |
US8941580B2 (en) * | 2006-11-30 | 2015-01-27 | Sharp Laboratories Of America, Inc. | Liquid crystal display with area adaptive backlight |
JP4285532B2 (ja) * | 2006-12-01 | 2009-06-24 | ソニー株式会社 | バックライト制御装置、バックライト制御方法、および液晶表示装置 |
JP5288579B2 (ja) | 2006-12-13 | 2013-09-11 | ルネサスエレクトロニクス株式会社 | 表示装置及び、コントローラドライバ |
TWI455085B (zh) | 2007-01-26 | 2014-10-01 | Au Optronics Corp | 液晶顯示器之背光控制方法 |
FR2914807B1 (fr) | 2007-04-06 | 2012-11-16 | Centre Nat Detudes Spatiales Cnes | Dispositif d'extraction d'horloge a asservissement numerique de phase sans reglage externe |
JP2008262032A (ja) | 2007-04-12 | 2008-10-30 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
KR101333680B1 (ko) * | 2007-04-12 | 2013-12-02 | 삼성전자주식회사 | 디스플레이장치 및 그의 밝기 조정방법 |
KR100944595B1 (ko) * | 2007-04-24 | 2010-02-25 | 가부시끼가이샤 르네사스 테크놀로지 | 표시 장치, 표시 장치 구동 회로, 화상 표시 방법, 전자기기 및 화상 표시 장치 구동 회로 |
JP5117762B2 (ja) | 2007-05-18 | 2013-01-16 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
US8207931B2 (en) | 2007-05-31 | 2012-06-26 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method of displaying a low dynamic range image in a high dynamic range |
US7825938B2 (en) | 2007-09-06 | 2010-11-02 | Himax Technologies Limited | Method and apparatus for processing digital image to be displayed on display device with backlight module |
US8400385B2 (en) | 2007-12-21 | 2013-03-19 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method for enhancing an image displayed on an LCD device |
US8169431B2 (en) | 2007-12-26 | 2012-05-01 | Sharp Laboratories Of America, Inc. | Methods and systems for image tonescale design |
JP5320738B2 (ja) | 2007-12-28 | 2013-10-23 | ソニー株式会社 | 発光制御システムおよび画像表示システム |
BRPI0906812A2 (pt) | 2008-01-09 | 2015-07-14 | Dolby Lab Licensing Corp | Mitigação de reluzência do lcd. |
CN101861618B (zh) | 2008-01-31 | 2012-10-31 | 夏普株式会社 | 图像显示装置和图像显示方法 |
US8493313B2 (en) | 2008-02-13 | 2013-07-23 | Dolby Laboratories Licensing Corporation | Temporal filtering of video signals |
US20090263037A1 (en) * | 2008-04-18 | 2009-10-22 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method and Apparatus for Enhancing the Dynamic Range of an Image |
CA2665561C (en) | 2008-05-13 | 2016-01-26 | Dolby Laboratories Licensing Corporation | Array scaling for high dynamic range backlight displays and other devices |
US8514166B2 (en) * | 2008-05-29 | 2013-08-20 | Hong Kong Applied Science and Technology Research Institute Company Limited | LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display |
US20090322800A1 (en) | 2008-06-25 | 2009-12-31 | Dolby Laboratories Licensing Corporation | Method and apparatus in various embodiments for hdr implementation in display devices |
JP2010008837A (ja) | 2008-06-30 | 2010-01-14 | Hitachi Displays Ltd | 液晶表示装置 |
US8531380B2 (en) | 2008-07-22 | 2013-09-10 | Sharp Laboratories Of America, Inc. | Methods and systems for area adaptive backlight management |
US8314767B2 (en) | 2008-08-30 | 2012-11-20 | Sharp Laboratories Of America, Inc. | Methods and systems for reducing view-angle-induced color shift |
WO2010024009A1 (ja) | 2008-09-01 | 2010-03-04 | シャープ株式会社 | 画像表示装置および画像表示方法 |
CN102057420B (zh) | 2008-09-29 | 2013-11-27 | 松下电器产业株式会社 | 背光装置和显示装置 |
CN102165513B (zh) | 2008-09-30 | 2014-12-24 | 杜比实验室特许公司 | 用于在高亮度和高动态范围的显示器的图像处理中应用自适应伽玛的系统和方法 |
JP5276404B2 (ja) * | 2008-10-03 | 2013-08-28 | 株式会社ジャパンディスプレイ | 表示装置 |
WO2010045038A1 (en) | 2008-10-14 | 2010-04-22 | Dolby Laboratories Licensing Corporation | High dynamic range display with rear modulator control |
KR101225574B1 (ko) * | 2008-10-14 | 2013-01-25 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 하이 다이나믹 레인지 이미지를 위한 광의 공간 변조를 결정하기 위한 감소된 해상도에서 백라이트 시뮬레이션 |
JP5503657B2 (ja) | 2008-10-14 | 2014-05-28 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 非線形レスポンス曲線を有する装置用の駆動信号の効率的な計算 |
JP2010134435A (ja) | 2008-10-28 | 2010-06-17 | Panasonic Corp | バックライト装置および表示装置 |
US9601047B2 (en) * | 2008-11-14 | 2017-03-21 | Global Oled Technology Llc | Method for dimming electroluminescent display |
CN102216837B (zh) | 2008-11-14 | 2014-11-19 | 杜比实验室特许公司 | 一种显示器和用于显示器的图像显示方法 |
JP4818351B2 (ja) | 2008-12-25 | 2011-11-16 | 株式会社東芝 | 画像処理装置及び画像表示装置 |
WO2010084710A1 (ja) | 2009-01-20 | 2010-07-29 | パナソニック株式会社 | 表示装置及び表示制御方法 |
CN102292761B (zh) | 2009-01-21 | 2014-03-05 | 杜比实验室特许公司 | 用于彩色显示的装置和方法 |
US7982822B2 (en) | 2009-01-28 | 2011-07-19 | Sharp Laboratories Of America, Inc. | Area active backlight with steerable light source |
JP5926960B2 (ja) | 2009-02-11 | 2016-05-25 | トムソン ライセンシングThomson Licensing | Led/lcdベースの高ダイナミックレンジディスプレイのための信号生成 |
US20100214282A1 (en) | 2009-02-24 | 2010-08-26 | Dolby Laboratories Licensing Corporation | Apparatus for providing light source modulation in dual modulator displays |
US9378685B2 (en) | 2009-03-13 | 2016-06-28 | Dolby Laboratories Licensing Corporation | Artifact mitigation method and apparatus for images generated using three dimensional color synthesis |
US8624824B2 (en) * | 2009-03-19 | 2014-01-07 | Sharp Laboratories Of America, Inc. | Area adaptive backlight with reduced color crosstalk |
WO2010134235A1 (ja) | 2009-05-19 | 2010-11-25 | シャープ株式会社 | 液晶表示装置およびその駆動方法 |
US8596816B2 (en) | 2009-06-02 | 2013-12-03 | Dolby Laboratories Licensing Corporation | Multi-die LED package and backlight unit using the same |
WO2010150299A1 (ja) | 2009-06-22 | 2010-12-29 | 株式会社 東芝 | 液晶表示装置 |
US9692946B2 (en) * | 2009-06-29 | 2017-06-27 | Dolby Laboratories Licensing Corporation | System and method for backlight and LCD adjustment |
WO2011002757A1 (en) * | 2009-07-02 | 2011-01-06 | Dolby Laboratories Licensing Corporation | Dual modulation using concurrent portions of luminance patterns in temporal fields |
WO2011005792A1 (en) | 2009-07-07 | 2011-01-13 | Dolby Laboratories Licensing Corporation | Edge-lit local dimming displays, display components and related methods |
CN102472905B (zh) * | 2009-07-13 | 2016-11-23 | 杜比实验室特许公司 | 用于控制空间光调制器显示器中的驱动信号的系统和方法 |
US8867115B2 (en) | 2009-07-22 | 2014-10-21 | Dolby Laboratories Licensing Corporation | Control of array of two-dimensional imaging elements in light modulating displays |
US9373287B2 (en) | 2009-07-23 | 2016-06-21 | Dolby Laboratories Licensing Corporation | Reduced power displays |
US8537098B2 (en) | 2009-08-05 | 2013-09-17 | Dolby Laboratories Licensing Corporation | Retention and other mechanisms or processes for display calibration |
US8890905B2 (en) | 2009-08-18 | 2014-11-18 | Dolby Laboratories Licensing Corporation | Reflectors with spatially varying reflectance/absorption gradients for color and luminance compensation |
WO2011025724A1 (en) | 2009-08-27 | 2011-03-03 | Dolby Laboratories Licensing Corporation | Optical mixing and shaping system for display backlights and displays incorporating the same |
US20110050739A1 (en) | 2009-08-31 | 2011-03-03 | Kabushiki Kaisha Toshiba | Image processor and image processing method |
JP2011059177A (ja) | 2009-09-07 | 2011-03-24 | Hitachi Consumer Electronics Co Ltd | 液晶表示装置及びバックライト制御方法 |
JP2011118278A (ja) | 2009-12-07 | 2011-06-16 | Panasonic Corp | バックライト装置およびこれを用いた映像表示装置 |
TWI517126B (zh) * | 2009-12-16 | 2016-01-11 | 杜比實驗室特許公司 | 使用影像資料區段統計屬性之背光控制方法與系統 |
KR101611913B1 (ko) * | 2009-12-18 | 2016-04-14 | 엘지디스플레이 주식회사 | 액정 표시 장치의 로컬 디밍 구동 방법 및 장치 |
US8947339B2 (en) | 2009-12-21 | 2015-02-03 | Sharp Laboratories Of America, Inc. | Noise-compensated LCD display |
US9864243B2 (en) | 2010-05-14 | 2018-01-09 | Dolby Laboratories Licensing Corporation | High dynamic range displays using filterless LCD(s) for increasing contrast and resolution |
CN102947876B (zh) * | 2010-06-21 | 2016-09-14 | 杜比实验室特许公司 | 在局部调光显示器上显示图像 |
US8525933B2 (en) | 2010-08-02 | 2013-09-03 | Dolby Laboratories Licensing Corporation | System and method of creating or approving multiple video streams |
US8773477B2 (en) | 2010-09-15 | 2014-07-08 | Dolby Laboratories Licensing Corporation | Method and apparatus for edge lit displays |
JP5814043B2 (ja) | 2011-08-15 | 2015-11-17 | 日本信号株式会社 | 無線通信ネットワークシステム |
KR101705541B1 (ko) * | 2012-06-15 | 2017-02-22 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 이중 변조 디스플레이들을 제어하기 위한 시스템들 및 방법들 |
-
2013
- 2013-06-10 KR KR1020147034945A patent/KR101705541B1/ko active Active
- 2013-06-10 EP EP13803423.6A patent/EP2862162B1/en active Active
- 2013-06-10 MY MYPI2014003447A patent/MY170879A/en unknown
- 2013-06-10 AU AU2013274573A patent/AU2013274573B2/en active Active
- 2013-06-10 CN CN201711379426.2A patent/CN107978283B/zh active Active
- 2013-06-10 KR KR1020167032941A patent/KR101801542B1/ko active Active
- 2013-06-10 US US14/406,471 patent/US9607556B2/en active Active
- 2013-06-10 WO PCT/US2013/044988 patent/WO2013188298A2/en active Application Filing
- 2013-06-10 CN CN201380031448.3A patent/CN104364839B/zh active Active
-
2017
- 2017-02-27 US US15/443,705 patent/US10235947B2/en active Active
-
2019
- 2019-02-08 US US16/271,696 patent/US10899599B2/en active Active
-
2020
- 2020-12-08 US US17/114,532 patent/US11186476B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100091045A1 (en) * | 2007-01-31 | 2010-04-15 | Dolby Laboratories Licensing Corporation | Multiple modulator displays and related methods |
Also Published As
Publication number | Publication date |
---|---|
KR20150013768A (ko) | 2015-02-05 |
CN104364839B (zh) | 2017-12-29 |
KR101705541B1 (ko) | 2017-02-22 |
EP2862162A4 (en) | 2016-01-20 |
KR20160140970A (ko) | 2016-12-07 |
US9607556B2 (en) | 2017-03-28 |
CN107978283B (zh) | 2021-12-10 |
US10899599B2 (en) | 2021-01-26 |
MY170879A (en) | 2019-09-11 |
EP2862162B1 (en) | 2020-03-18 |
US20210087047A1 (en) | 2021-03-25 |
AU2013274573B2 (en) | 2015-06-04 |
EP2862162A2 (en) | 2015-04-22 |
AU2013274573A1 (en) | 2014-12-11 |
HK1206859A1 (en) | 2016-01-15 |
CN104364839A (zh) | 2015-02-18 |
WO2013188298A3 (en) | 2014-02-20 |
US20190210862A1 (en) | 2019-07-11 |
WO2013188298A2 (en) | 2013-12-19 |
US10235947B2 (en) | 2019-03-19 |
CN107978283A (zh) | 2018-05-01 |
US11186476B2 (en) | 2021-11-30 |
US20170169768A1 (en) | 2017-06-15 |
US20150138250A1 (en) | 2015-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11186476B2 (en) | Systems and methods for controlling dual modulation displays | |
CN106663313B (zh) | 图像的显示中以及与之有关的改进 | |
JP5529548B2 (ja) | 複数の変調器ディスプレイシステムおよび関連する方法 | |
US8483479B2 (en) | Light detection, color appearance models, and modifying dynamic range for image display | |
DK2240924T3 (en) | REDUCING LCD flicker | |
US9076391B2 (en) | High dynamic range display with rear modulator control | |
Wanat et al. | Simulating and compensating changes in appearance between day and night vision | |
Trentacoste et al. | Photometric image processing for high dynamic range displays | |
CN114283101A (zh) | 一种多曝光图像融合的无监督学习方法、装置及电子设备 | |
HK1206859B (en) | Systems and methods for controlling dual modulation displays | |
JP5945559B2 (ja) | 複数の変調器ディスプレイおよび関連する方法 | |
Atkins | Advanced methods for controlling dual modulation display systems | |
Krawczyk et al. | HDR tone mapping |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20161124 Application number text: 1020147034945 Filing date: 20141212 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20170223 Patent event code: PE09021S01D |
|
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: 20170829 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20171121 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20171122 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20221025 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20231023 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20241029 Start annual number: 8 End annual number: 8 |