公开(公告)号：JP2006301864A

公开(公告)日：2006-11-02

申请号：JP2005121215

申请日：2005-04-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAGUCHI KAZUNORI ,  FUJISAWA HIROTOSHI ,  HARADA TSUTOMU ,  TATEUCHI MITSURU

IPC: G06F3/041 ,  G02F1/13357 ,  G02F1/1368 ,  G06F3/042 ,  G09F9/00 ,  G09G3/20 ,  G09G3/30 ,  G09G3/36 ,  H01L51/50 ,  H05B33/12

CPC classification number: G06F3/042 ,  G02F1/13338 ,  G02F2203/11 ,  G06F3/0412 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2360/145 ,  H01L27/3211 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3225 ,  H01L27/3227

Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of securely detecting an object with a simple structure regardless of usage state, and a method for detecting the object. SOLUTION: Invisible light LIR is emitted from a display surface 10 of a display part 1. The invisible light LIR reflected by a detection target object 12 which contacts or is close to the display surface 10 is received on the display surface 10. Based on the received invisible light LIR, the detection target object 12 is detected. Without influence of display state of the display part 1 or influence of the usage state at that time, such as surrounding situations (being bright, or dark), the object can be securely detected. Since it is not necessary to prepare parts, such as a touch panel, separately, the device can be realized with the simple structure. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种无论使用状态如何，能够以简单的结构可靠地检测物体的图像显示装置，以及用于检测物体的方法。

解决方案：从显示部分1的显示表面10发射不可见光LIR。由接触或接近显示表面10的检测对象物体12反射的不可见光LIR被接收在显示表面10上。 基于接收到的不可见光LIR，检测目标对象12。 在不影响显示部1的显示状态的情况下，或者是在周围的情况（亮或暗）的情况下的使用状态的影响的情况下，能够可靠地检测出物体。 由于不必单独准备诸如触摸面板的部件，所以可以以简单的结构实现装置。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006127212A

公开(公告)日：2006-05-18

申请号：JP2004315729

申请日：2004-10-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAGUCHI KAZUNORI ,  HARADA TSUTOMU ,  TATEUCHI MITSURU ,  OKADA MOTONARI

IPC: G06F3/042

CPC classification number: G09G3/3406 ,  G06F3/0412 ,  G06F3/0421 ,  G09G3/20 ,  G09G3/3648 ,  G09G2310/0237 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2360/14

Abstract: PROBLEM TO BE SOLVED: To more surely detect the position of an adjacent or contact object by simple structure without deteriorating image quality while securing convenience. SOLUTION: Each of pixels 11 in a display part 1 is provided with a display cell CW for displaying an image and a light receiving cell CR. A lighting control part 52 controls the emission of respective display cells CW so as to turn on and off the display cells CW at the number of times per unit time corresponding to the number of frames per unit time. A light reception control part 31 controls the light reception by the light receiving cells CR so as to acquire light quantity made incident on each of all the light receiving cells CR in one light emitting period in which the display cells CW emit light and so as to acquire light quantity made incident on each of all the light receiving cells CR. This invention can be applied to an image display device. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：通过简单的结构更可靠地检测相邻或接触物体的位置，而不会降低图像质量，同时确保方便。 解决方案：显示部分1中的每个像素11设置有用于显示图像的显示单元CW和光接收单元CR。 照明控制部分52控制各个显示单元CW的发射，以便以与每单位时间的帧数相对应的每单位时间的次数来打开和关闭显示单元CW。 光接收控制部分31控制光接收单元CR的光接收，以便在显示单元CW发光的一个发光周期中获取入射到所有光接收单元CR中的每一个的光量，并且 获取入射到所有光接收单元CR中的每一个的光量。 本发明可以应用于图像显示装置。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005338922A

公开(公告)日：2005-12-08

申请号：JP2004153189

申请日：2004-05-24

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HARADA TSUTOMU ,  FUJISAWA HIROTOSHI ,  YAMAGUCHI KAZUNORI ,  TAMAYAMA TAKESHI

IPC: G06K19/07 ,  G06K17/00 ,  G06K19/00 ,  G06K19/06

Abstract: PROBLEM TO BE SOLVED: To provide a display device, a communication system and a communication method having versatility, allowing certain and efficient information transmission of large capacity through dynamic display and detection of a two-dimensional code. SOLUTION: This display device 1 and an input/output terminal 2 have light reception/emission parts 11, 21 capable of displaying of a moving image and receiving light. The display device 1 determines an optimum format used for communication with the input/output terminal 2 from a plurality of kinds of formats related to a moving image two-dimensional code that is the two-dimensional code varying along a temporal axis, generates the moving image two-dimensional code including content data on the basis of the format, and displays reads the moving image two-dimensional code as shown by an arrow X to communicate between the display device 1 and the input/output terminal 2. Thereby, compatibility between the devices is secured, and the information transmission of the large capacity can be certainly and efficiently performed. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有多功能性的显示装置，通信系统和通信方法，通过动态显示和检测二维码来允许大容量的一些和高效的信息传输。

解决方案：该显示装置1和输入/输出端子2具有能够显示运动图像和接收光的光接收/发射部分11,21。 显示装置1从与作为沿着时间轴变化的二维码的运动图像二维码相关的多种格式确定用于与输入/输出端子2通信的最佳格式，生成移动 包括基于格式的内容数据的图像二维码，并且显示器读取如箭头X所示的运动图像二维码，以在显示设备1和输入/输出终端2之间进行通信。因此， 这些设备被固定，并且可以肯定且有效地执行大容量的信息传输。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2000134566A

公开(公告)日：2000-05-12

申请号：JP30582798

申请日：1998-10-27

Applicant: SONY CORP

Inventor： NAGASHIMA HIDEKI ,  MAEDA YASUAKI ,  HARADA TSUTOMU

IPC: H04N5/765 ,  H04N5/781 ,  H04N5/85

Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device and a recording and reproducing method which associate additional information data with audio data to be recorded on an optical disk and record them. SOLUTION: Since this recording and reproducing device is provided with a microcomputer 13, a memory control circuit 10 and a RAM 11 being as associating means which associate additional information data or information data with information data or additional information data which are already recorded on an optical disk 20 or associate information data and additional information data which are already recorded on the disk 20 but are not associated and perform data processing so as to record them on the disk 20, the recording and reproducing device can also reproduce the associated additional information together in accordance with a number of musical information and show it on a displaying part 23, etc., when the information data are reproduced.

公开(公告)号：JP2000123549A

公开(公告)日：2000-04-28

申请号：JP29104598

申请日：1998-10-13

Applicant: SONY CORP

Inventor： UCHIUMI YOSHIMASA ,  MAEDA YASUAKI ,  NAGASHIMA HIDEKI ,  HARADA TSUTOMU

IPC: H04N5/765 ,  G11B20/00 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/036 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/781 ,  H04N5/907

Abstract: PROBLEM TO BE SOLVED: To improve the usability of a reproducer/recorder corresponding to a disk, wherein recording data is managed so as to display the data files of an image, a character and the like in synchronism with audio data. SOLUTION: When a buffer memory 13 reaches its full storage capacity of track data during track reproducing, the reading of track data from a disk is stopped, and until the track data storage capacity of the buffer memory 13 is reduced to a specified level or lower, according to a priority based on the order of synchronous reproducing, picture files (AUX data files) to be reproduced in synchronization are read from the disk and then stored in the buffer memory 13.

公开(公告)号：JP2000115681A

公开(公告)日：2000-04-21

申请号：JP28825098

申请日：1998-10-09

Applicant: SONY CORP

Inventor： MAEDA YASUAKI ,  NAGASHIMA HIDEKI ,  HARADA TSUTOMU

IPC: H04N5/765 ,  H04N5/781 ,  H04N5/85

Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device and a recording and reproducing method for displaying the related information data of information data at mounting of a recording medium. SOLUTION: This recording and reproducing device records or reproduces the information data by a recording and reproducing means to the recording medium formatted to record the information data. In this case, since it is provided with a memory control circuit 10 for discriminating the presence/absence of the relating information data relating to the information data on the recording medium prior to the reproduction of the information data of the recording medium, a RAM 11, a microcomputer 13 and a display part 23 for displaying the presence/absence of the related information data and the related information data, regardless of whether or not the related information data can be recorded or reproduced, the presence/absence of the related information data and the related information data are displayed, prior to the reproduction of the information data.

公开(公告)号：JP2011008726A

公开(公告)日：2011-01-13

申请号：JP2009154210

申请日：2009-06-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HARADA TSUTOMU ,  NOGUCHI KOJI ,  KIDA YOSHITOSHI ,  ISHIZAKI GOJI ,  TAKEUCHI TAKEYA ,  NAKANISHI TAKAYUKI

IPC: G06F3/041 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/044

CPC classification number: G06F3/044 ,  G02F1/13338

Abstract: PROBLEM TO BE SOLVED: To provide a capacitive touch sensor that stably detects an object with simple configuration irrespective of an external environment, and a display device and an electronic device including the touch sensor.SOLUTION: The contact (proximity) position of the object is detected based on a detection signal Vdet obtained from a sensor detecting electrode 44 according to the change of capacitance. During detection, a detecting operation is performed based on a signal (a detection signal S11) of basic frequency f0 in a common driving signal Vcom, and signals (detection signals S13, S15) of two harmonics 3f0, 5f0 in the common driving signal Vcom out of the detection signal Vdet (Sin). The difference in harmonic characteristics between the detection signal Vdet of the object and external noise Sn is utilized for detecting operation while the influence of external noise is suppressed without changing a driving frequency (a basic frequency f0) for detection.

Abstract translation: 要解决的问题：提供一种电容式触摸传感器，其与外部环境无关地以简单的配置稳定地检测对象，以及包括触摸传感器的显示装置和电子装置。解决方案：对象的接触（接近）位置是 基于根据电容变化从传感器检测电极44获得的检测信号Vdet来检测。 在检测期间，基于公共驱动信号Vcom中的基本频率f0的信号（检测信号S11）和公共驱动信号Vcom中的两个谐波3f0，5f0的信号（检测信号S13，S15）进行检测动作 超出检测信号Vdet（Sin）。 在不改变用于检测的驱动频率（基本频率f0）的情况下，可以抑制物体的检测信号Vdet与外部噪声Sn之间的谐波特性的差异，同时抑制外部噪声的影响。

公开(公告)号：JP2010191438A

公开(公告)日：2010-09-02

申请号：JP2010051030

申请日：2010-03-08

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HARADA TSUTOMU ,  YAMAGUCHI KAZUNORI ,  FUJISAWA HIROTOSHI

IPC: G09G3/20 ,  G02F1/133 ,  G02F1/1333 ,  G09G3/30 ,  G09G3/34 ,  G09G3/36 ,  H01H35/00 ,  H01L51/50 ,  H05B33/02

Abstract: PROBLEM TO BE SOLVED: To easily eliminate influence of external light in emitting and receiving light concurrently. SOLUTION: When a display device displays an image and receives light on a display surface simultaneously or alternately, processes of causing the display surface to emit light to display the image and receiving the incident light on the display surface are performed at the same time. In the process of receiving the incident light, two steps of receiving light are performed, in a state where the display surface emits light for displaying the image (Step S11) and in a state where the display surface does not emit light (Step S12). The difference of the amount of the received light in the two steps is detected (Step S13) to detect a contact state or an adjacent state to the display surface. The difference of the amount of the received light in the two steps is binarized to determine the position of the contact state or the adjacent state to the display surface. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了容易地消除外部光在发光和接收光的同时的影响。 解决方案：当显示装置同时或交替地显示图像并在显示面上接收光时，使显示面发光以显示图像并在显示面上接收入射光的处理被执行 时间。 在接收入射光的过程中，在显示表面发光以显示图像的状态（步骤S11）和显示表面不发光的状态下，执行两个接收光的步骤（步骤S12） 。 检测两个步骤中的接收光量的差异（步骤S13），以检测与显示表面的接触状态或相邻状态。 将两个步骤中的接收光量的差异进行二值化，以确定接触状态或相邻状态到显示表面的位置。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010097420A

公开(公告)日：2010-04-30

申请号：JP2008267784

申请日：2008-10-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TAKAMA DAISUKE ,  YAMAGUCHI KAZUNORI ,  HARADA TSUTOMU ,  TSUZAKI RYOICHI ,  OMORI HIDEYUKI

IPC: G06F3/041 ,  G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H01L51/50 ,  H05B33/12

Abstract: PROBLEM TO BE SOLVED: To provide a display and imaging device which stably detects an object regardless of a use state. SOLUTION: The display and imaging device detects object information on the basis of light reception signals using plural kinds of radiated light radiated at different timings so that the plural kinds of irradiated light becomes plural kinds of light of different wavelength areas which correspond to plural kinds of light receiving sensors 115R, 115G and 115B, respectively. Thus, for example, even if an external proximity object 8 moves on an inputting/outputting panel 11, erroneous determination based on a false signal is avoided (an erroneous operation under strong external light is prevented). COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种即使在使用状态下稳定地检测物体的显示和成像装置。 解决方案：显示和成像设备基于使用在不同定时发射的多种辐射光的光接收信号来检测对象信息，使得多种照射光成为与不同波长区域对应的多种类型的光 多种光接收传感器115R，115G和115B。 因此，例如，即使外部接近物体8在输入/输出面板11上移动，也避免了基于假信号的错误判定（防止在强外部光线下的错误操作）。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009193329A

公开(公告)日：2009-08-27

申请号：JP2008033261

申请日：2008-02-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TSUZAKI RYOICHI ,  HARADA TSUTOMU ,  YAMAGUCHI KAZUNORI ,  TATEUCHI MITSURU

IPC: G06F3/041 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1343 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC classification number: G06F3/0412 ,  G06F3/0421

Abstract: PROBLEM TO BE SOLVED: To provide a display unit, for writing characters and images by tracing on the display surface with a sharp-pointed tool such as a pen, without damaging easiness. SOLUTION: In an HPF section 41, an HPF image 41A is generated after a non-detection object image is eliminated from an imaged image 33A. In a binary section 42, a binary image 42A is generated through binary processing for the HPF image 41A. In a peak detection section 43, by use of the binary image 42A as a mask, an image 33-1 in an area corresponding to the opening of the mask is extracted from the imaged image 33A, and from the image 33-1, a peak value Pm and the position of a peak pixel 33m are detected. In a decision section 44, based on the relationship of magnitude between a difference Δp and a threshold TH1, the existence or non-existence of the detection object contacting to a display surface 10 is decided. In a position derivation section 45, using the detection result and the decision result from the decision section 44, the position on the display surface 10 in regard to the detection object contacting to the display surface 10 is derived. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种显示单元，用于通过用诸如笔的尖锐工具在显示表面上追踪来写入字符和图像，而不损害容易性。 解决方案：在HPF部分41中，在从被成像图像33A中消除非检测对象图像之后，生成HPF图像41A。 在二进制部分42中，通过用于HPF图像41A的二进制处理来生成二值图像42A。 在峰值检测部分43中，通过使用二值图像42A作为掩模，从成像图像33A中提取与掩模的开口相对应的区域中的图像33-1，并且从图像33-1， 检测峰值Pm和峰值像素33m的位置。 在判定部44中，基于差Δp与阈值TH1之间的大小的关系，判定与显示面10接触的检测对象的存在或不存在。 在位置导出部分45中，使用来自判定部分44的检测结果和判定结果，导出关于与显示表面10接触的检测对象的显示表面10上的位置。 版权所有（C）2009，JPO＆INPIT