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公开(公告)号：US10051245B2
公开(公告)日：2018-08-14
申请号：US15613888
申请日：2017-06-05
Applicant: Japan Display Inc.
Inventor： Yutaka Ozawa , Akira Sakaigawa , Keiji Fukuhara
IPC: H04N1/04 , H04N7/18 , G09G5/00 , H04N7/24 , B60R1/02 , H04N5/42 , H04L12/18 , H04N5/77 , B60R1/12
Abstract: The display system includes a display system including an image-capturing apparatus including an image-capturing element; an image processing apparatus that performs image processing on the image; and a display apparatus including a display device that displays the image resulting from the image processing. The image processing apparatus includes an image processor that performs the image processing on a predetermined number of line images corresponding to a part of a frame image captured by the image-capturing element, sequentially outputs the image to the display apparatus per the predetermined number of line images, and causes the display apparatus to display the frame image; and a storage device that stores the predetermined number of line images until the frame image is completed. The image processor is configured to perform the image processing including frame unit processing on the predetermined number of line images associated with the frame image to be output.
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公开(公告)号：US09495922B2
公开(公告)日：2016-11-15
申请号：US13772495
申请日：2013-02-21
Applicant: Japan Display Inc.
Inventor： Yukiya Hirabayashi , Koji Shimizu , Yutaka Ozawa
CPC classification number: G09G3/3677 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3611 , G09G2310/0286
Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
Abstract translation: 本文公开了一种显示装置，包括：显示部，被配置为具有施加有相应扫描信号的多条扫描信号线，所述显示部通过重复中断进行行顺序扫描，并基于该顺序扫描恢复 的多个扫描信号，并显示图像; 以及扫描部，被配置为产生多个扫描信号，使得各个扫描信号的脉冲终端侧的转变时间彼此相等。
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公开(公告)号：US10997933B2
公开(公告)日：2021-05-04
申请号：US16744638
申请日：2020-01-16
Applicant: Japan Display Inc.
Inventor： Yutaka Mitsuzawa , Takayuki Nakao , Yutaka Ozawa , Masaya Tamaki
IPC: G09G3/36 , H04N5/3745 , G09G5/39 , G11C11/16 , G11C11/14
Abstract: A display device is provided and includes sub-pixels each including a sub-pixel electrode, and a first and second memory; a clock signal output circuit configured to, based on a reference clock signal, output a plurality of clock signals having different frequencies; a selection circuit configured to select one of the clock signals as a selected clock signal; a memory selection circuit configured to select all of the first memories included in all the sub-pixels or all of the second memories included in all the sub-pixels in synchronization with the selected clock signal; a common electrode facing all of the sub-pixel electrodes; and a common-electrode driving circuit configured to provide a common potential to the common electrode, wherein the common potential is inverted in synchronization with the reference clock signal, wherein the sub-pixel electrode is driven based on sub-pixel data stored in the selected one of the memories to display an image.
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公开(公告)号：US10553167B2
公开(公告)日：2020-02-04
申请号：US16020055
申请日：2018-06-27
Applicant: Japan Display Inc.
Inventor： Yutaka Mitsuzawa , Takayuki Nakao , Yutaka Ozawa , Masaya Tamaki
IPC: G09G3/36 , G09G5/39 , H04N5/3745 , G11C11/16 , G11C11/14
Abstract: A display device includes: a plurality of sub-pixels each including a memory block; a clock signal output circuit configured to output a plurality of clock signals having different frequencies; a selection circuit configured to select one of the clock signals as a selected clock signal; a plurality of memory selection line groups provided for respective rows; a memory selection circuit configured to output a memory selection signal concurrently to the memory selection line groups in synchronization with the selected clock signal, the memory selection signal being a signal for selecting one from a plurality of memories in each of the memory blocks; a common electrode to which a common potential common to the sub-pixels is supplied; and a common-electrode driving circuit configured to switch the common potential in synchronization with the reference clock signal and output the switched common potential.
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公开(公告)号：US10313636B2
公开(公告)日：2019-06-04
申请号：US16039423
申请日：2018-07-19
Applicant: Japan Display Inc.
Inventor： Yutaka Ozawa , Akira Sakaigawa , Keiji Fukuhara
IPC: B60R1/02 , G09G5/00 , H04N5/42 , H04N7/18 , H04L12/18 , G09G3/20 , H04N5/77 , H04N7/24 , H04N5/232 , H04N5/14 , B60R1/12
Abstract: The display system includes a display system including an image-capturing apparatus including an image-capturing element; an image processing apparatus that performs image processing on the image; and a display apparatus including a display device that displays the image resulting from the image processing. The image processing apparatus includes an image processor that performs the image processing on a predetermined number of line images corresponding to a part of a frame image captured by the image-capturing element, sequentially outputs the image to the display apparatus per the predetermined number of line images, and causes the display apparatus to display the frame image; and a storage device that stores the predetermined number of line images until the frame image is completed. The image processor is configured to perform the image processing including frame unit processing on the predetermined number of line images associated with the frame image to be output.
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Patent Agency Ranking
公开(公告)号：US20170256227A1
公开(公告)日：2017-09-07
申请号：US15602401
申请日：2017-05-23
Applicant: Japan Display Inc.
Inventor： Yukiya Hirabayashi , Koji Shimizu , Yutaka Ozawa
CPC classification number: G09G3/3677 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3611 , G09G2310/0286
Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
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公开(公告)号：US09685135B2
公开(公告)日：2017-06-20
申请号：US15285507
申请日：2016-10-05
Applicant: Japan Display Inc.
Inventor： Yukiya Hirabayashi , Koji Shimizu , Yutaka Ozawa
CPC classification number: G09G3/3677 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3611 , G09G2310/0286
Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
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公开(公告)号：US20170025083A1
公开(公告)日：2017-01-26
申请号：US15285507
申请日：2016-10-05
Applicant: Japan Display Inc.
Inventor： Yukiya Hirabayashi , Koji Shimizu , Yutaka Ozawa
CPC classification number: G09G3/3677 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3611 , G09G2310/0286
Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
Abstract translation: 本文公开了一种显示装置，包括：显示部，被配置为具有施加有相应扫描信号的多条扫描信号线，所述显示部通过重复中断进行行顺序扫描，并基于该顺序扫描恢复 的多个扫描信号，并显示图像; 以及扫描部，被配置为产生多个扫描信号，使得各个扫描信号的脉冲终端侧的转变时间彼此相等。
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公开(公告)号：US20200273420A1
公开(公告)日：2020-08-27
申请号：US16872771
申请日：2020-05-12
Applicant: Japan Display Inc.
Inventor： Yutaka Mitsuzawa , Takayuki Nakao , Masaya Tamaki , Yutaka Ozawa
IPC: G09G3/36
Abstract: A display device includes: a plurality of sub-pixels each including a memory block that includes a plurality of memories each of which is configured to store sub-pixel data; a plurality of memory selection line groups provided to respective rows and each including a plurality of memory selection lines electrically coupled to the corresponding memory blocks in the sub-pixels that belong to a corresponding row; a memory selection circuit configured to simultaneously output a memory selection signal to the memory selection line groups, the memory selection signal being a signal for selecting one from the plurality of memories in each of the memory blocks. In accordance with the memory selection lines supplied with the memory selection signal, the sub-pixels display an image based on the sub-pixel data stored in memories in the respective sub-pixels, the memories each being one of the plurality of memories in the corresponding sub-pixel.
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公开(公告)号：US09934748B2
公开(公告)日：2018-04-03
申请号：US15602401
申请日：2017-05-23
Applicant: Japan Display Inc.
Inventor： Yukiya Hirabayashi , Koji Shimizu , Yutaka Ozawa
CPC classification number: G09G3/3677 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3611 , G09G2310/0286
Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
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