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公开(公告)号:EP4421796A2
公开(公告)日:2024-08-28
申请号:EP24181926.7
申请日:2012-09-20
发明人: KNIBBELER, Charles, Leonardus, Cornelius, Maria , VAN DER VLEUTEN, Renatus, Josephus , DE HAAN, Wiebe
IPC分类号: G09G5/00
CPC分类号: G09G5/006 , G09G2320/027120130101 , G09G2320/060620130101 , G09G2320/061320130101 , G09G2320/06620130101 , G09G2340/0620130101 , G09G2360/14420130101 , G09G2370/04720130101 , H04N7/00 , G06T5/50 , G06T2207/2020820130101 , H04N9/68 , G11B20/10 , G11B27/105 , G11B27/329 , G09G5/10
摘要: Apparatuses, methods and image signals comprising at least a first encoded image and a first target display reference, the target display reference specifying a dynamic range of a target display which is a display for which the encoded image is optimized and encoded;
wherein the target display reference comprises a white point luminance of the target display which is an amount of nits, and wherein the signal comprises a black level of the target display.-
公开(公告)号:EP4402672A1
公开(公告)日:2024-07-24
申请号:EP21957149.4
申请日:2021-09-18
发明人: LI, Qiming , JU, Jing , LIU, Hongyun , LI, Chunming
IPC分类号: G09G3/32
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公开(公告)号:EP4416719A1
公开(公告)日:2024-08-21
申请号:EP21957162.7
申请日:2021-09-18
发明人: LI, Qiming , JU, Jing , LIU, Hongyun , LI, Chunming
IPC分类号: G09G3/32
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公开(公告)号:EP3721476B1
公开(公告)日:2024-08-07
申请号:EP17909648.2
申请日:2017-12-07
IPC分类号: H10K59/131 , H10K59/121 , H10K59/50 , G09G3/38 , G09G3/3225
CPC分类号: G09G3/3225 , G09G3/38 , G09G2300/04620130101 , G09G2320/06620130101 , H10K59/50 , H10K59/1213 , H10K59/131 , H10K59/8791
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公开(公告)号:EP4354844A1
公开(公告)日:2024-04-17
申请号:EP21945283.6
申请日:2021-09-06
申请人: LG Electronics Inc.
发明人: AHN, Sungdae , PARK, Donghun
IPC分类号: H04N5/217 , H04N21/478 , H04N21/442 , H04N21/422 , G06T5/00
CPC分类号: G09G5/005 , G09G2320/0220130101 , G09G2370/0420130101 , G09G2340/040720130101 , G09G2320/06620130101 , H04N5/57 , H04N21/4518 , H04N21/4318 , H04N21/4854 , H04N21/4781 , G06T5/73
摘要: The present disclosure discloses a display device comprising: an external device interface unit for receiving image data from an external device; a display unit for outputting the image data; and a control unit for recognizing a type of the external device by using reference information of the external device, correcting an image quality of the image data by using distance information corresponding to the type of the external device, and outputting the corrected image data.
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公开(公告)号:EP4421797A2
公开(公告)日:2024-08-28
申请号:EP24182195.8
申请日:2012-09-20
发明人: KNIBBELER, Charles, Leonardus, Cornelius, Maria , VAN DER VLEUTEN, Renatus, Josephus , DE HAAN, Wiebe
IPC分类号: G09G5/00
CPC分类号: G09G5/006 , G09G2320/027120130101 , G09G2320/060620130101 , G09G2320/061320130101 , G09G2320/06620130101 , G09G2340/0620130101 , G09G2360/14420130101 , G09G2370/04720130101 , H04N7/00 , G06T5/50 , G06T2207/2020820130101 , H04N9/68 , G11B20/10 , G11B27/105 , G11B27/329 , G09G5/10
摘要: Apparatuses, methods and image signals comprising at least a first encoded image and a first target display reference, the target display reference specifying a dynamic range of a target display which is a display for which the encoded image is optimized and encoded;
wherein the target display reference comprises a white point luminance of the target display which is an amount of nits, and wherein the signal comprises dynamic range transform control data which comprises different dynamic range transform parameters for different display maximum luminance levels.-
公开(公告)号:EP4409566A1
公开(公告)日:2024-08-07
申请号:EP22901473.3
申请日:2022-04-08
申请人: LG Electronics Inc.
发明人: KIM, Hyomin , KIM, Kyuri , JUNG, Hyun , LEE, Chanho
IPC分类号: G09G5/10
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公开(公告)号:EP3109854B1
公开(公告)日:2024-09-18
申请号:EP15752499.2
申请日:2015-02-05
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公开(公告)号:EP4418256A1
公开(公告)日:2024-08-21
申请号:EP24152949.4
申请日:2024-01-19
申请人: LX Semicon Co., Ltd.
发明人: HEO, Jun Ho , KIM, Yong Hee , SONG, Byung Cheol , YU, Seung Wan , LEE, Seung Hyun , LEE, Jun Min , LEE, Ji Won , LEE, Hee Jin , JEONG, Se Ha
IPC分类号: G09G5/10
CPC分类号: G09G2360/1620130101 , G09G5/003 , G09G3/2092 , G09G2360/14420130101 , G09G2320/06620130101 , G09G2320/062620130101 , G09G5/10
摘要: The present disclosure discloses a display device improving the visibility of an image and a method of improving the visibility of an image therefor. The display device can improve the visibility of an image by implementing a global compensation and a local compensation adaptively to content that is represented in an image.
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