公开(公告)号：HK73294A

公开(公告)日：1994-08-05

申请号：HK73294

申请日：1994-07-28

Applicant: SONY CORP

Inventor： YAMAMOTO KOICHI ,  FUJIOKA YOSHIHISA

IPC: G02B6/24 ,  G02B6/42 ,  H04B10/00 ,  H04B10/11 ,  H04B10/114 ,  H04B10/2507 ,  H04N5/00 ,  G01J1/06 ,  G02B6/00 ,  H03J9/06

Abstract: There serves to emit light signals, more particularly infrared signals, and to receive such signals, an apparatus in which a light emitting arrangement (15) and a light receiving arrangement (20) are arranged in or behind a plate (32) which is translucent or transparent to said light signals or infrared signals. At least one surface of the plate (32) has such a finish between the light emitting arrangement (15) and the light receiving arrangement (20) that light rays are impeded or prevented from being passed on within the plate (32).

公开(公告)号：DE3574549D1

公开(公告)日：1990-01-04

申请号：DE3574549

申请日：1985-04-26

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: G09G5/12 ,  G09G5/18 ,  H04N5/445

Abstract: A picture display apparatus has respective modes in which it displays at least three different types of pictures in sequence in response to actuations of a single switch. The picture display apparatus may be incorporated within a conventional television receiver having a programmable timer, and in such case the first type of picture is the normal television picture, the second type of,picture is a display of the current day of the week and current time, and the third type of picture is a display of programming information stored in the programmable timer. When the switch is actuated within a predetermined time from the occurrence of a characteristic event in the respective mode, the next type of picture in the sequence is displayed. When the switch is actuated after the predetermined time has elapsed, the first type of picture in the sequence is displayed.

公开(公告)号：HK70094A

公开(公告)日：1994-07-29

申请号：HK70094

申请日：1994-07-21

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: G09G5/12 ,  G09G5/18 ,  H04N5/445

Abstract: A picture display apparatus has respective modes in which it displays at least three different types of pictures in sequence in response to actuations of a single switch. The picture display apparatus may be incorporated within a conventional television receiver having a programmable timer, and in such case the first type of picture is the normal television picture, the second type of,picture is a display of the current day of the week and current time, and the third type of picture is a display of programming information stored in the programmable timer. When the switch is actuated within a predetermined time from the occurrence of a characteristic event in the respective mode, the next type of picture in the sequence is displayed. When the switch is actuated after the predetermined time has elapsed, the first type of picture in the sequence is displayed.

公开(公告)号：DE3484305D1

公开(公告)日：1991-04-25

申请号：DE3484305

申请日：1984-12-14

Applicant: SONY CORP

Inventor： YAMAMOTO KOICHI ,  FUJIOKA YOSHIHISA

IPC: G02B6/24 ,  G02B6/42 ,  H04B10/00 ,  H04B10/11 ,  H04B10/114 ,  H04B10/2507 ,  H04N5/00 ,  G01J1/06 ,  G02B6/00 ,  H03J9/06

Abstract: There serves to emit light signals, more particularly infrared signals, and to receive such signals, an apparatus in which a light emitting arrangement (15) and a light receiving arrangement (20) are arranged in or behind a plate (32) which is translucent or transparent to said light signals or infrared signals. At least one surface of the plate (32) has such a finish between the light emitting arrangement (15) and the light receiving arrangement (20) that light rays are impeded or prevented from being passed on within the plate (32).

公开(公告)号：CA1211202A

公开(公告)日：1986-09-09

申请号：CA479901

申请日：1985-04-24

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: G09G5/12 ,  G09G5/18 ,  H04N5/445 ,  H04N7/00

Abstract: A picture display apparatus has respective modes in which it displays at least three different types of pictures in sequence in response to actuations of a single switch. The picture display apparatus may be incorporated within a conventional television receiver having a programmable timer, and in such case the first type of picture is the normal television picture, the second type of picture is a display of the current day of the week and current time, and the third type of picture is a display of programming information stored in the programmable timer. When the switch is actuated within a predetermined time from the occurrence of a characteristic event in the respective mode, the next type of picture in the sequence is displayed. When the switch is actuated after the predetermined time has elapsed, the first type of picture in the sequence is displayed.

公开(公告)号：JPS60230773A

公开(公告)日：1985-11-16

申请号：JP8764184

申请日：1984-04-28

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: H04N5/44

Abstract: PURPOSE:To prevent a user from mistaking the normal state for troubles by providing channel reserving and channel block reserving functions and displaying the channel block state and the channel block reservation state. CONSTITUTION:When power is turned on, television pictures are projected; and when a mode changeover switch PPC is depressed, the day of week and the time are displayed over television pictures if a timepiece is set. When the switch PPC is depressed in this state, a channel reservation request is displayed, and the channel block reservation mode is set when the switch PPC is depressed after channel reservation is terminated. After the channel reservation, a television power source is turned on and a reserved channel is selected automatically when the channel reservation time comes after power-off. When the reserved time expires, the television power source is turned off.

公开(公告)号：JPS60230772A

公开(公告)日：1985-11-16

申请号：JP8764084

申请日：1984-04-28

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: H04N5/44

Abstract: PURPOSE:To prevent setting of the present time from being forgotton by providing a controller consisting of a microcomputer having a program timer function in a television receiver having the program timer function. CONSTITUTION:A controller 20 consisting of the microcomputer having the program timer function is provided, and the input request of the present time or the like is displayed in the lower part of a screen if the second picture is selected though the present time is not set to a timepiece included in a program timer. Consequently, it is confirmed easily that the present time is not set yet.

公开(公告)号：JPS58111522A

公开(公告)日：1983-07-02

申请号：JP21521581

申请日：1981-12-25

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA

IPC: H04N5/50 ,  H03J7/02 ,  H03J7/06

Abstract: PURPOSE:To attain AFT independently of pattern and electric field strength, by controlling a local oscillating frequency of a local oscillating circuit based on a detection signal of a video intermediate frequency output in a vertical blanking period. CONSTITUTION:A detected output of a frequency discriminating circuit 21 is not smoothed and applied to a level discriminating circuit 23 and to a counter 17 controlling the local oscillating frequency via the 1st and 2nd gates. The 1st and 2nd gates 30, 31 apply the output of the circuit 23 during the vertical synchronizing pulse period with a vertical synchronizing pulse obtained a synchronizing separation circuit 33 and a filter 34 after the video detection to a counter. Thus, since the signals are not smoothed and a voltage applied to the level discriminating circuit is high, the AFT locking range is widened and no effect is given on the pattern since the processing is done in the synchronizing period.

公开(公告)号：JPS60230774A

公开(公告)日：1985-11-16

申请号：JP8763784

申请日：1984-04-28

Applicant: SONY CORP

Inventor： AMANO TOSHIO ,  FUJIOKA YOSHIHISA ,  NAGAI KUNIO ,  ODA OSAMU

IPC: G09G5/12 ,  G09G5/18 ,  H04N5/445

Abstract: PURPOSE:To display easily a specific picture in a short time by displaying plural picture contents different from one another and making it easy to select plural picture contents in a display device of a television receiver or the like. CONSTITUTION:Plural, for example, three kinds of picture different from one another are displayed successively and selectively by the operation of a mode changeover switch PPC. If the mode changeover switch PPC is operated when one of plural pictures is displayed, the display picture is switched to the next picture. If the mode changeover switch PPC is operated within a certain time after this switching time, the display picture is switched to the next picture furthermore. If the mode changeover switch is operated after the certain time from the switching time, the display picture is returned to the first picture.