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公开(公告)号：US10269137B2
公开(公告)日：2019-04-23
申请号：US15919023
申请日：2018-03-12
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori , Kyosuke Itahana
IPC: G06T7/73 , G06F3/042 , G06F3/0354
Abstract: A display device includes: an input unit which has image data inputted from an image supply device; a detection unit which detects a position of an indicator and generates indicator information including information about the detected position; a setting unit which sets a mode for processing the indicator information to a first mode or a second mode; a drawing unit which draws a second image generated on the basis of the indicator information and superimposes the second image on a first image generated on the basis of the inputted image data; a selection unit which outputs the indicator information to the drawing unit if the first mode is set and outputs the indicator information to the image supply device if the second mode is set; and a drawing control unit which erases the second image if a switching from the first mode to the second mode is carried out.
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2.发明公开公开(公告)号：US20240319946A1
公开(公告)日：2024-09-26
申请号：US18612154
申请日：2024-03-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Takashi Natori
IPC: G06F3/14
CPC classification number: G06F3/1423
Abstract: A control device includes at least one processor configured to control display on an optical device. The processor implements causing the optical device to display a reception image for receiving input of a management value for a factor concerning an environment in which a display apparatus is disposed, acquiring a measurement value for the factor from a sensing device provided in the display apparatus, and causing the optical device to display the management value, the input of which has been received, and the measurement value acquired from the sensing device.
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公开(公告)号：US20180350122A1
公开(公告)日：2018-12-06
申请号：US16057659
申请日：2018-08-07
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori , Takashi Ozawa , Shun Imai
IPC: G06T11/60 , G06F3/0354 , G06F3/0488 , G06F3/041
CPC classification number: G06T11/60 , G06F3/03545 , G06F3/0416 , G06F3/0488 , G06F2203/04106
Abstract: A display device includes a detection device which detects an indicator and a position of the indicator and specifies whether the indicator is a first indicator or a second indicator; and a processor which sets operation modes of the first indicator and the second indicator. The operation modes include a drawing mode for drawing an image based on the position of the indicator and a mouse mode for performing an operation. When the first indicator is set to the drawing mode and the second indicator is set to the mouse mode, the processor generates an image object based on a position of the first indicator and supplies information indicating a position of the second indicator to an image supply device which is external to the display device.
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公开(公告)号：US09916123B2
公开(公告)日：2018-03-13
申请号：US14943257
申请日：2015-11-17
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori
IPC: G09G5/00 , G06T3/40 , G06F13/00 , G06F3/048 , G06F3/147 , G06F3/14 , H04N7/15 , H04N21/4788 , H04N21/482 , H04N1/00 , H04N21/4363 , H04N1/42 , G06F3/042
CPC classification number: G06F3/147 , G06F3/0425 , G06F3/1415 , G06F3/1431 , G06F3/1462 , G09G2340/00 , H04N1/00347 , H04N1/00453 , H04N1/42 , H04N7/15 , H04N21/43637 , H04N21/4788 , H04N21/482
Abstract: An information processing apparatus includes a first acquisition section that acquires image data from each of terminal devices, the image data representing an image displayed on the terminal device, a display control section that displays, based on the acquired image data, a list of the images displayed on the terminal devices, a second acquisition section that acquires from one terminal device of the terminal devices a signal notifying that the image displayed on the one terminal device has been updated, a determination section that determines, in accordance with an acquisition order of the signal from the one terminal device among the terminal devices, the size of the image displayed on the one terminal device when the image is displayed in the list, and an update section that updates the list in accordance with the determined size.
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公开(公告)号：US10241592B2
公开(公告)日：2019-03-26
申请号：US15472944
申请日：2017-03-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Takashi Natori , Koichiro Ota
IPC: G06F3/0484 , G06F3/01 , G06F3/03 , G06F3/0354 , G06F3/042 , G06F3/0488 , G06K9/00 , G06T11/60 , G09G3/00 , B43L1/00 , G03B21/10 , G03B21/14
Abstract: An image projector device includes a projection optical unit through which an image is projected and displayed, a recognition unit that recognizes a user's action related to processing of the image, and a control unit that generates and/or edits a drawing image based on the user's action recognized by the recognition unit and projects and displays the drawing image being generated and/or edited as a projected, displayed image through the projection optical unit.
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Patent Agency Ranking
公开(公告)号：US20180204348A1
公开(公告)日：2018-07-19
申请号：US15919023
申请日：2018-03-12
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori , Kyosuke Itahana
IPC: G06T7/73 , G06F3/042 , G06F3/0354
CPC classification number: G06T7/73 , G06F3/0354 , G06F3/0425
Abstract: A display device includes: an input unit which has image data inputted from an image supply device; a detection unit which detects a position of an indicator and generates indicator information including information about the detected position; a setting unit which sets a mode for processing the indicator information to a first mode or a second mode; a drawing unit which draws a second image generated on the basis of the indicator information and superimposes the second image on a first image generated on the basis of the inputted image data; a selection unit which outputs the indicator information to the drawing unit if the first mode is set and outputs the indicator information to the image supply device if the second mode is set; and a drawing control unit which erases the second image if a switching from the first mode to the second mode is carried out.
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公开(公告)号：US09875565B2
公开(公告)日：2018-01-23
申请号：US14931451
申请日：2015-11-03
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori , Takayuki Shimizu , Hirohiko Kihara
Abstract: An information processing device communicates with display terminals. The information processing device includes an image information acquisition section adapted to obtain image information, a display control section adapted to perform control of displaying an image based on the image information obtained, a drawing information acquisition section adapted to obtain drawing information adapted to draw a second image so as to be superimposed on a first image displayed based on first image information, a determination section adapted to determine whether or not the first image information is the same as delivered image information having already been delivered to the terminal device, and a delivery control section adapted to deliver the drawing information to the terminal device without delivering the first image information in a case in which it is determined that the first image information and the delivered image information are the same as each other.
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公开(公告)号：US20160140745A1
公开(公告)日：2016-05-19
申请号：US14938502
申请日：2015-11-11
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori , Takashi Ozawa , Shun Imai
CPC classification number: G06T11/60 , G06F3/03545 , G06F3/0416 , G06F3/0488 , G06F2203/04106
Abstract: A display device includes: an acquisition unit which acquires a first image from an image supply device; a detection unit which specifies a position of the indicator and whether the indicator is a first indicator or a second indicator; a generation unit which generates a second image based on the specified position and generates a third image by superimposing the second image on the first image; a display unit which displays the third image; a designation unit which designates either the generation unit or the image supply device as a supply destination of information indicating a position of the second indicator; and a control unit which supplies the information indicating the position of the indicator to the generation unit if the detected indicator is the first indicator, and supplies the information indicating the position of the indicator to the supply destination if the detected indicator is the second indicator.
Abstract translation: 显示装置包括：获取单元，其从图像提供装置获取第一图像; 检测单元，其指定所述指示符的位置以及所述指示符是所述第一指示符还是第二指示符; 生成单元，其基于所述指定位置生成第二图像，并且通过将所述第二图像叠加在所述第一图像上来生成第三图像; 显示单元，显示第三图像; 指定单元，其将生成单元或图像供给装置指定为指示第二指示符的位置的信息的供给目的地; 以及控制单元，如果检测到的指示符是第一指示符，则将指示符的位置的信息提供给生成单元，并且如果检测到的指示符是第二指示符，则将指示符的位置的信息提供给供给目的地。
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公开(公告)号：US10397531B2
公开(公告)日：2019-08-27
申请号：US14665734
申请日：2015-03-23
Applicant: Seiko Epson Corporation
Inventor： Takashi Natori
IPC: H04N9/31 , G06F3/0484 , H04N5/232 , G06F3/14
Abstract: It is arranged that the portal screen can be displayed or can be prevented from being displayed depending on needs. A projector includes an input section adapted to input a video signal, a determination section adapted to determine whether or not a portal screen, which includes at least one of information related to projection and a plurality of selection items, needs to be displayed based on presence or absence of a video signal input by the input section at the time of startup, and a projection section adapted to project either of a picture corresponding to the video signal and the portal screen in accordance with a determination result by the determination section.
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公开(公告)号：US10242607B2
公开(公告)日：2019-03-26
申请号：US15684220
申请日：2017-08-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Mitsuru Kubota , Takashi Natori
Abstract: A display system includes a display apparatus, a first terminal apparatus which transmits first image data, and a second terminal apparatus which transmits second image data. The display apparatus includes a communication unit that receives the first image data and the second image data, a display unit that displays a first image which is based on the first image data, and a second image which is based on the second image data, and a display control unit that changes at least one of an area for displaying the first image and an area for displaying the second image. The first terminal apparatus transmits the first image data to the display apparatus with a data amount that is determined according to the changed area for displaying the first image.
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