公开(公告)号：US20150106844A1

公开(公告)日：2015-04-16

申请号：US14497931

申请日：2014-09-26

Applicant: SONY CORPORATION

Inventor： Yohei Funatsu ,  Koichi Maeyama ,  Daisuke Miki ,  Yoshito Shiraishi ,  Shoji Araki

IPC: H04N21/426 ,  H04N21/433 ,  H04N21/45 ,  H04N21/435

CPC classification number: H04N21/4532 ,  H04N21/4122 ,  H04N21/422 ,  H04N21/42202 ,  H04N21/4223 ,  H04N21/4318 ,  H04N21/80 ,  H04N21/81 ,  H04N21/8126

Abstract: A video display system includes a video display unit, and an external unit configured to be communicatable with the video display unit. The video display unit includes a display panel and is configured to transmit specific information to the external unit. The specific information includes display panel information related to the display panel. The external unit is configured to derive a parameter from the specific information received from the video display unit and to transmit, to the video display unit, one of the derived parameter and related data related to the derived parameter. The parameter determines image quality.

Abstract translation: 视频显示系统包括视频显示单元和被配置为可与视频显示单元通信的外部单元。 视频显示单元包括显示面板，并且被配置为将特定信息发送到外部单元。 具体信息包括与显示面板相关的显示面板信息。 外部单元被配置为从视频显示单元接收到的特定信息中导出参数，并将与导出参数相关的导出参数和相关数据中的一个发送到视频显示单元。 参数决定图像质量。

公开(公告)号：US10553143B2

公开(公告)日：2020-02-04

申请号：US15540657

申请日：2015-10-13

Applicant: SONY CORPORATION

Inventor： Yohei Funatsu

IPC: G09G3/20 ,  G09G3/3233 ,  H01L27/32 ,  G02F1/1335 ,  G02F1/1362

Abstract: A display apparatus according to the present disclosure is configured in such a manner that unit pixels each constituted by a plurality of subpixels having different light emission colors are arranged in a matrix form and the subpixels having different light emission spectra of light emission colors are mixed in units of pixels or subpixels. Additionally, an electronic appliance according to the present disclosure is configured in such a manner as to include the display apparatus having the above configuration.

公开(公告)号：US20140368556A1

公开(公告)日：2014-12-18

申请号：US14295974

申请日：2014-06-04

Applicant: Sony Corporation

Inventor： Yohei Funatsu ,  Hidehisa Shimizu ,  Shoji Araki ,  Yuki Seo

IPC: G09G3/32

CPC classification number: G09G3/3241 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2320/0271 ,  G09G2320/045 ,  G09G2320/048 ,  G09G2354/00

Abstract: A display apparatus includes: a display unit that includes a display area including display elements arranged in a two-dimensional matrix and is configured to display an image in the display area based on a video signal; and a correction signal generation unit configured to generate a correction signal that accelerates a change with time for a display element having a small change with time and performs a slowdown or a stop of the change with time for a display element having a large change with time, based on a value of the video signal and time-varying characteristics of a luminance of each display element. When the display apparatus is not used after a normal image is displayed based on the video signal, a corrected image based on the correction signal is displayed to equalize a degree of the change with time of each display element.

Abstract translation: 显示装置包括：显示单元，其包括显示区域，显示区域包括以二维矩阵布置的显示元件，并且被配置为基于视频信号在显示区域中显示图像; 以及校正信号生成单元，被配置为生成校正信号，所述校正信号随着时间的推移具有随着时间的推移而随着时间的推移而随着时间的推移而随着时间的推移而随着时间的推移而随着时间的推移而随着时间的推移而随着时间的推移而改变随时间变化的显示元素的变化 ，基于视频信号的值和每个显示元件的亮度的时变特性。 当在基于视频信号显示正常图像之后不使用显示装置时，显示基于校正信号的校正图像，以使每个显示元件的随时间变化的程度相等。

公开(公告)号：US20140176623A1

公开(公告)日：2014-06-26

申请号：US14135032

申请日：2013-12-19

Applicant: Sony Corporation

Inventor： Yasuo Inoue ,  Yohei Funatsu ,  Hidehisa Shimizu ,  Takashi Uchida

IPC: G09G3/34

CPC classification number: G09G3/3208 ,  G09G3/2003 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/046 ,  G09G2330/04 ,  G09G2340/06 ,  G09G2360/16

Abstract: Provided is a self-luminous display device including a data calculation section configured to calculate, by using a supplied video signal, data relating to a luminance amount accumulated in a unit of a first block in a target region for luminance control in a screen on which a plurality of pixels are arranged in a matrix, each of the pixels including a light emitting element which emits light by itself according to a current amount, a resampling section configured to resample the data relating to the luminance amount in the target region, in a unit of a second block, the data relating to the luminance amount being calculated by the data calculation section, the second block being larger than the first block, and a scaling section configured to generate data for luminance control in the target region by scaling the data resampled by the resampling section.

Abstract translation: 本发明提供一种自发光显示装置，其特征在于，包括数据计算部，所述数据计算部被配置为通过使用所提供的视频信号，计算在屏幕上的亮度控制的目标区域中以第一块为单位累积的亮度量的数据， 多个像素以矩阵形式布置，每个像素包括根据当前量自身发光的发光元件，被配置为对与目标区域中的亮度量相关的数据重新采样的重采样部分 第二块的单位，与由数据计算部计算的亮度量相关的数据，第二块大于第一块，以及缩放部，被配置为通过缩放数据来生成目标区域中的亮度控制数据 由重采样部分重新采样。

公开(公告)号：US20140176620A1

公开(公告)日：2014-06-26

申请号：US14106484

申请日：2013-12-13

Applicant: Sony Corporation

Inventor： Tomoya Yano ,  Yohei Funatsu ,  Yasuo Inoue

IPC: G09G3/32

Abstract: An image processing device includes a control section configured to determine, based on first luminance information for each display pixel, frame luminance information in a single frame and current information. The current information indicates a magnitude of a current that is expected to be consumed in displaying the single frame on a display section. The control section is configured to control, based on the frame luminance information and the current information, light-emitting luminance of the display section.

Abstract translation: 图像处理装置包括：控制部，被配置为基于每个显示像素的第一亮度信息来确定单个帧中的帧亮度信息和当前信息。 当前信息指示在显示部分上显示单个帧期望预期消耗的电流的大小。 控制部被配置为基于帧亮度信息和当前信息来控制显示部的发光亮度。