JPH08336409A - Light emitting accessory - Google Patents

Abstract

PURPOSE: To provide a light emitting accessory which can emit various lights in such a manner that a light emitting diode is instantaneously allowed to emit light by an integrated circuit element or the intensity of the light of a lamp is varied. CONSTITUTION: Capacitors 1 and 2 for increasing a voltage of a power source, a light emitting device 7, and an integrated circuit device 6 for controlling the above electrical parts are arranged on the surface of a board 10. A battery 11 as a power source is assembled on the back face of the board 10. A control circuit of the integrated circuit device 6 is changed and is oscillated by a newly added crystal oscillator 5 and a terminal 3 for obtaining the synchronization is attached. A terminal 4 for selectively driving a plurality of light emitting devices 8 and 9 which are newly added is also attached.

Description

Detailed Description of the Invention

[0101]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an accessory that emits light controlled by an electronic circuit using a small battery.

[0092]

2. Description of the Related Art Conventionally, a method has been adopted in which a light emitting element is continuously lit by a small battery or blinks at a rate of 50%.

[0093]

If the light-emitting element is kept on or the point is reduced by 50%, the electric power of the small battery is limited and cannot be used for a long time. In addition, such a light emission has a simple light emission mode and is not practical as an accessory.

[004]

With the development of semiconductor device technology, it has become possible to precisely control power, operate at low voltage, and reduce power consumption of the integrated circuit device (6) itself for control. In addition, the shape of each component has been reduced.

[0095]

The light emitting element includes a light emitting diode (7, 9) and a lamp (8), each having its own characteristics. An output waveform for light emission that is practically used as a personal accessory can be created by an electronic circuit by making use of this feature. Further, the integrated circuit element (6) can realize this operation even with the voltage and power of a small small battery.

[0086]

EXAMPLES Examples will be described with reference to the drawings.
On the surface of the substrate (10) of FIG. 1, capacitors (1, 2) for boosting the power supply voltage, a light emitting element (7), and an integrated circuit element (6) for controlling these electronic parts are arranged, and on the back surface thereof. Assemble the power supply battery (11).

In FIG. 1 and FIG. 3, items

The control circuit (17) of the integrated circuit element (6) of (6) is changed, and the newly added crystal oscillator (5) oscillates.
In addition, it is provided with a terminal (3) for achieving the synchronization.

In FIG. 1 and FIG. 3, items

The control circuit (17) of the integrated circuit element (6) is changed to drive the newly added plurality of light emitting elements (8, 9). It also has a terminal (4) for selecting the element.

[0109]

The light emitting diode (7, 9), which is one of the light emitting elements, can instantly emit light, but a large amount of power is required for continuous light emission. Therefore, in order to emit light with this effect, the voltage of the battery is boosted to store a large amount of electric power. After that, the light emitting diode (7,
When 9) is turned on, a strong flash can be generated. On the other hand, the lamp (8) cannot emit light instantaneously, but since the intensity of light emission can be changed, it can be programmed by an electronic circuit to generate soft light such as a firefly light. be able to. As accessories such as earrings, the accessory A (13A) and the accessory B (13B) on the left and right need to emit light at the same time. A crystal oscillator (5) used in a wristwatch or the like uses a signal accurately oscillated by each integrated circuit element (6).
Here, before use, with the preparation device (12), two accessories (1
3A, B) a switch 1 (14) in which the control circuit (17) of each integrated circuit element (6) is connected to the terminal (3)
By simultaneously resetting, the timing of each light emission is adjusted. The light emitting diodes (7, 9) include elements having different emission colors, for example, blue and red. Such a plurality of light emitting diodes (7, 9) and the lamp (8) are incorporated into the same accessory (13A, 13B). Here, the switch 2A (1) in which the control circuit (17) of the accessory is connected to the terminal (4) by the preparation device (12) before use
5A) or switch 2B (15B) to set the emission mode to blue flash, red flash,
Alternate blue and red flashes, and firefly-like emission are selected.

[Brief description of drawings]

FIG. 1 is a block diagram of the present invention

FIG. 2 is a block diagram of a preparation device using a switch for personal accessories of the present invention.

FIG. 3 is an electric circuit diagram of the present invention.

FIG. 4 is an application example of the present invention as an earring.

[Explanation of symbols]

1 and 2 Contender: C12, Condenser: C30 3, 4 Terminal: S1, Terminal: S2 5 Crystal oscillator 6 Integrated circuit element 7, 9 Light emitting diode 1, Light emitting diode 2 8 Lamp 10 Base 11 Battery 12 Preparation device 13A, 13B Accessory A, Accessory B 14, 15A, 15B Switch 1, Switch 2A, Switch 2B 16 Ground 17 Control circuit 18 Booster circuit 19, 20, 21 Drive circuit 1, Drive circuit 2, Drive circuit 3 22 Face etc.

Claims (3)

[Claims] 1. A capacitor (1, 2), an integrated circuit device (6), a light emitting device (7), a battery (11) and a substrate (10).
An accessory composed of. 2. The accessory according to claim 1, further comprising a crystal oscillator (5) and a light emission timing terminal (3). 3. The accessory according to claim 1, further comprising another light emitting element (8, 9) and a light emitting mode terminal (4).