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1. 发明公开

EP3396945A1 DISPLAY DEVICE, METHOD FOR CONTROLLING DISPLAY DEVICE, CONTROL PROGRAM, AND RECORDING MEDIUM 审中-公开
公开(公告)号：EP3396945A1
公开(公告)日：2018-10-31
申请号：EP16878712.5
申请日：2016-12-20
申请人： Sharp Kabushiki Kaisha
发明人： KANDA, Takashi , HASEGAWA, Makoto , SHIRAYA, Yoji , ICHIKAWA, Shingo , HIRATA, Koichi , HATTORI, Yuusuke
IPC分类号： H04N5/66 , G09G5/00 , G09G5/36 , H04N5/202 , H04N7/01 , H04N9/68
CPC分类号： H04N9/68 , G09G5/10 , G09G2320/0271 , G09G2320/0276 , G09G2320/0673 , G09G2340/12 , H04N5/202 , H04N5/4403 , H04N5/57 , H04N5/66 , H04N7/01
摘要： A luminance indicated by an HDR signal is appropriately displayed. A first image processing unit (22) converts, in accordance with a maximum luminance level indicated by an HDR signal input to the first image processing unit (22), a gradation performance indicated by the HDR signal into a prescribed gradation performance according to a display panel (10), and a panel control unit (27) converts, in accordance with the maximum luminance level indicated by the HDR signal and a maximum luminance displayable by the display panel (10), a gradation value indicated by the HDR signal into a gradation value displayable by the display panel (10).

2. 发明公开

EP2482553A1 DISPLAY DEVICE, PROGRAM AND COMPUTER READABLE STORAGE MEDIUM ON WHICH SAID PROGRAM IS STORED 审中-公开
标题翻译：显示设备中，与计划程序和计算机可读存储介质中存储的应该
公开(公告)号：EP2482553A1
公开(公告)日：2012-08-01
申请号：EP10818820.2
申请日：2010-09-22
申请人： Sharp Kabushiki Kaisha
发明人： KOIKE, Akira , TAKAKU, Kohichi , SHIMIZU, Takamasa , TAKIGUCHI, Masahiko , OHYA, Akiyoshi , OGAWA, Atsushi , HIRATA, Koichi , FUJII, Osamu
IPC分类号： H04N7/173 , H04N5/44
CPC分类号： H04N21/234327 , H04N5/57 , H04N21/4122 , H04N21/4722
摘要： A television receiver 10 for receiving and displaying content with which genre information is associated, including: a basic picture quality information receiving section (41) which associates, with a single piece of genre information, a plurality of candidates for picture quality information indicating picture quality of a display of the content with which the genre information is associated, and which receives basic picture quality information indicating which one of the plurality of candidates for the picture quality information the display of the content is based on; a high-level picture quality correction information creating section (42) which receives picture quality correction information for, by using picture quality based on the basic picture quality information as a benchmark, further correcting the picture quality, and which creates, in accordance with the basic picture quality information and the picture quality correction information, high-level picture quality correction information for correcting the picture quality; and a picture processing section (19) which corrects the picture quality in accordance with the high-level picture quality correction information, and which creates a picture to be displayed by a liquid crystal display device (22).
摘要翻译：用于接收和与类型信息相关联的显示内容，包括电视接收机10：一个基本画面质量信息接收哪些关联部（41），用一整块的种类信息，对于图像质量的信息候选的多元性指示画面质量与该种类信息相关联的内容的显示，并且接收基本画面质量信息指示的这对于图像质量信息的内容的显示是基于候选的多个之一; 其与接收图象质量校正信息，通过使用基于所述基本画面质量信息作为基准的图像质量，进一步校正图像质量，并且这产生，在雅舞蹈的高画质修正信息制作部（42）基本画面质量信息和用于校正图像质量的图像质量校正信息，高画质修正信息; 并且修正与高画质修正信息在雅舞蹈的画面质量，并且其产生图像的图像处理部（19），以由液晶显示装置（22）被显示。

3. 发明公开

EP2495962A1 DISPLAY DEVICE, CONTROL METHOD FOR SAID DISPLAY DEVICE, PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM STORED THEREON 审中-公开
标题翻译：显示设备的控制方法与计算机可读SHOULD存储程序的上述显示装置，程序和记录介质
公开(公告)号：EP2495962A1
公开(公告)日：2012-09-05
申请号：EP10826721.2
申请日：2010-10-26
申请人： Sharp Kabushiki Kaisha
发明人： KOIKE, Akira , TAKAKU, Kohichi , SHIMIZU, Takamasa , TAKIGUCHI, Masahiko , OHYA, Akiyoshi , OGAWA, Atsushi , HIRATA, Koichi , FUJII, Osamu
IPC分类号： H04N5/445 , G09G5/00 , G09G5/10 , H04N7/173
CPC分类号： H04N21/4854 , G09G2320/02 , G09G2320/0606 , G09G2380/00 , H04N21/431
摘要： A television receiver (10) of the present invention includes a genre identification section (43) that identifies a genre of contents, a video processing section (19) that displays the contents upon correcting the contents with an image quality parameter set in accordance with the identified genre in advance, a display control section (21) that displays, while the contents is displayed, an adjustment item for adjusting a value of the image quality parameter, a parameter value adjustment section (41) that adjusts the value of the image quality parameter based on entry by a user, and a parameter value changing section (42) that changes the value of the image quality parameter, when the identified genre changes to another genre, to a value set in advance corresponding to a genre after the genre changes, and the parameter value changing section (42) changes the value of the image quality parameter in a different period of time depending on whether or not the adjustment item is displayed.
摘要翻译：本发明的电视接收器（10）包括一个类别确定部（43）做了标识的内容的流派，视频处理部（19）做了显示的内容在与在雅舞蹈设置与所述图像质量参数来校正内容预先确定的类别，一个显示控制部分（21）没有显示，而内容上调整项目显示用于调整图像质量参数，一个参数值调整部（41）的值的确bestimmt图像质量的值基于由用户输入，并且参数值变更部（42）的参数做改变的图像质量参数，的值。当所识别的种类变化到另一个流派，流派更改后对应于流派在预先设定的值和参数值变更部（42）根据所述调整项是否被显示在不同的时间段改变的图像质量参数的值。

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