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    • 1. 发明专利
    • Display device
    • 显示设备
    • JP2013186198A
    • 2013-09-19
    • JP2012049637
    • 2012-03-06
    • Citizen Holdings Co Ltdシチズンホールディングス株式会社Citizen Watch Co Ltdシチズン時計株式会社
    • TAKASHINA TAKUONISHI TAKAAKINAITO SHINYAYOSHIDA MARIE
    • G09F9/00G04G9/00G04G9/02G04G9/04
    • PROBLEM TO BE SOLVED: To provide a display device capable of displaying an image that can have different sizes depending on an angle of viewing without increasing the resolution of the display device.SOLUTION: A plurality of beams incoming to an optical waveguide 18 are dispersed in a direction rotating about an optical axis of the optical waveguide 18 by total reflection occurring when propagating, and are radially emitted from a second plane 22 at an emission angle according to an incident angle. Beams incoming to different optical waveguides 18 have the same emission angle when the beams have the same incident angle, and beams of the same incident angle emitted from the different optical waveguides 18 can be viewed at the same time when viewed obliquely to the optical axis of the optical waveguide 18. A first point Pis located at a position having a large gap from the light source 24 located immediately below the point, and a second point Pis located at a position having a small gap from the light source. A distance Dfrom the first point to the light source 24 emitting a beam incident to the first point Pat an incident angle θ is larger than a distance Dfrom the second point Pto the light source 24 emitting a beam incident to the second point Pat the incident angle θ.
    • 要解决的问题:提供一种显示装置,其能够根据观看角度显示可以具有不同尺寸的图像,而不增加显示装置的分辨率。解决方案:入射到光波导18的多个光束分散在 通过在传播时发生的全反射围绕光波导18的光轴旋转的方向,并且从第二平面22以根据入射角的发射角径向发射。 当光束具有相同的入射角时,入射到不同光波导18的光束具有相同的发射角,并且从与不同的光波导18发射的相同的入射角的光束可以在斜视光轴 光波导18.第一点Pis位于与位于该点附近的光源24有较大间隙的位置,以及位于距离光源具有小间隙的位置的第二点Pis。 从第一点到光源24的距离D,发射入射到第一点的光束Pat入射角度; 大于从第二点P到发出入射到第二点的光束的光源24的距离D Pat入射角度。
    • 3. 发明专利
    • Clock system
    • 时钟系统
    • JP2006162588A
    • 2006-06-22
    • JP2005222558
    • 2005-08-01
    • Youngs Watch Co Ltdヤングス ウォッチ カンパニー リミテッド
    • LAI HIN KIU
    • G04G5/00G04G7/00G04G9/02G04G21/04G04R20/00G04R20/26
    • G04G9/02G04R20/00G04R20/14
    • PROBLEM TO BE SOLVED: To provide a clock system and a time adjusting method that do not require a sufficiently strong signal for time adjustment. SOLUTION: The clock system 100 comprises a time base unit 20 and a clock 10 working with the time base unit 20 for time adjustment. The time base unit 20 contains an MCU 23 for operation control and time control and an RF transmitter 25 for transmitting a radio signal indicting a present time. The clock 10 comprises an MCU 13 for operation control and time control, a display 12, and an RF receiver 11 for receiving the radio signal, wherein the MCU 13 automatically adjusts a time without using an arbitrary key or button based on the radio signal against the present time. Also, a detecting means for detecting an arrangement close to the time base unit 20 is provided, the RF transmitter 25 and the RF receiver 11 are started by the operation of the detecting means. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供不需要足够强的时间调整信号的时钟系统和时间调整方法。 时钟系统100包括时基单元20和与时基单元20一起工作的时钟10用于时间调整。 时基单元20包括用于操作控制和时间控制的MCU 23和用于发送指示当前时间的无线电信号的RF发射机25。 时钟10包括用于操作控制和时间控制的MCU13,显示器12和用于接收无线电信号的RF接收器11,其中MCU 13基于无线电信号来自动调整时间而不使用任意键或按钮 现在时间 此外,提供了用于检测靠近时基单元20的布置的检测装置,通过检测装置的操作来启动RF发送器25和RF接收器11。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • TIMEPIECE
    • JPH11101884A
    • 1999-04-13
    • JP25969497
    • 1997-09-25
    • CITIZEN WATCH CO LTD
    • SEKIGUCHI KANETAKA
    • G04G9/02G02F1/1335G04G9/00
    • PROBLEM TO BE SOLVED: To improve visibility of a display panel, improve design and prevent peeling- off of a printed layer by providing a printed layer having a smaller area than a substrate on a polarization plate provided on the rear cover side of the device. SOLUTION: A timepiece case 35 has a windshield glass 36 and a rear cover part 37. An absorption type polarization plate 16, a second substrate 6, a liquid crystal layer 11, a seal material 12, a first substrate 1 and a reflection type polarization plate 15 are arranged from the side of the windshield glass 36. The printed layer of the gold color of transmissivity of 50% is disposed on the side of the rear cover of the reflection type polarization plate 15. The reflection display of metal tone and the display of a printed layer 17 is enabled by utilizing the reflection type polarization plate 15 on the first substrate 1, the absorption-type polarization plate 16 on the second substrate 6, and optical change for application voltage of the printed layer 17 and the liquid crystal layer 11. Display in a contrast ratio is enabled. Furthermore, since the printed layer 17 is lessened from the reflection-type polarization plate 15, the deterioration of the outer peripheral part of the reflection-type polarization plate 15 is prevented, and the stability of peeling of the printed layer 17 and connection of a circuit substrate 38 and an electrode is improved.
    • 7. 发明专利
    • ANALOG ELECTRONIC WATCH
    • JPH0843554A
    • 1996-02-16
    • JP17454494
    • 1994-07-26
    • SEIKO INSTR INC
    • MUTO ATSUSHI
    • G04B45/00G04C3/00G04C3/14G04C21/00G04G9/02
    • PURPOSE:To obtain a wristwatch in which a mode changeover or a prescribed time on the hour or the like can be reported visually plainly. CONSTITUTION:When a mode changeover signal is input from a mode changeover key 313, a hand 309 is driven, and timing of the sounding of a sound is prepared when a hand-handling start signal and a sounding start signal which are output by a mode-changeover judgment circuit 314 are input. Then, it is judged whether the hand 309 is to be driven according to a prescribed timing stored in a mode-changeover-operation storage circuit 321 or the sound is to be sounded. When the hand-handling start signal and the sounding start signal are input to an operation selection circuit 320, the hand 309 is driven, and the soundin timing of the sound is prepared, and it is judged whether the hand 309 is to be driven according to a prescribed timing stored in a time-agreement- operation storage circuit 306 or the sound is to be sounded. The operation selection circuit 320, to which a mode-changeover-operation generation signal and a time-agreement-operation generation signal are input, judges which is to be performed preferentially, and it outputs an operation generation signal to a motor drive circuit 307 or a sound-output-signal generation circuit 310.
    • 8. 发明专利
    • JPH05244334A
    • 1993-09-21
    • JP4126592
    • 1992-02-27
    • MURATA MACHINERY LTD
    • SOMIYA KAZUO
    • G04G9/02G04G15/00G04G99/00H04N1/00H04N1/32G04G1/00
    • PURPOSE:To confirm a reservation time of transmission and reception set precedingly at a glance on a display screen while comparing with a current time by displaying the reservation communication time set to a time display section in analog clock display with a reservation mark added to the display. CONSTITUTION:When reception information from a destination is received via a telephone line 6, an NCU 7 and a MODEM 5, a control section 1 drives a recording section 11 based on the reception information to record the reception information. On the other hand, the equipment is provided with a reservation transmission function and a reservation polling function and the reservation transmission reception mode is set by allowing the operator to turn on the reservation transmission reception mode selection key 80. Furthermore, the operator turns on the reservation transmission key 81 or the reservation polling key 82 to set the mode to the reservation transmission mode or the reservation mode. In this case, a command message to instruct the setting input of the reserved content and the analog clock at the current time are displayed on the screen of a display device 9.