JPS62129844A - Projecting film with semiconductor element and film protecting device - Google Patents

Abstract

PURPOSE:To permit recording of optical information and storing of associated information by disposing a semiconductor element having a memory part for storing the associated information of the optical information to a projecting film. CONSTITUTION:The projecting film 8 with the semiconductor element includes a static information recording part 1, the semiconductor element 2 integrated with electronic circuits, for example, a coil 3 in a data transmission and reception part 4 of the electronic circuits, holes 7 for sprocket pins, etc. The electronic circuit consist of the data transmission and reception part 4 consisting of, for example, the coil 3, etc., for transmitting and receiving stored data and electric power between the film 8 and an apparatus for using said film, a current rectifying part 5 for supplying a DC power source by rectifying the current of the electric power supplied as a synchronizing clock signal of the data from the apparatus using the film, a storage part 6 for storing the associated information such as voice, characters and signals relating to the optical information, etc. The storage of the associated information together with the recording of the static optical information are thus made possible.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a projection film for recording static optical information of a subject and a protection device for the projection film.

[Prior art to the invention]

Conventionally, talkie film, which is a projection film that records dynamic optical information of a subject, records the dynamic optical information of the subject by constantly moving the film at a constant speed, and also records the dynamic optical information of the subject. Audio information, which is related information, is recorded on the recording band of the film.

However, recording the audio information involves dynamic movements such as moving the film at a constant speed, so in the case of a projection film that records only static optical information, the audio information cannot be recorded. It is impossible to record.

Microfilms, etc. that record static optical information as well as related information such as marks indicating divisions such as pages related to the optical information, and aperture cards for protecting the film, etc. Protective devices are known in which information related to the optical information of the photographic film is recorded in writing on the protective device, but there are problems such as the recording capacity is small and the information cannot be corrected or updated. There are also problems such as the fact that it is completely impossible to record information.

[Purpose of the invention]

The present invention has been made in view of the above-mentioned drawbacks, and it is possible to record optical information of a subject and to record audio information, text information, and signals related to the optical information without moving the projection film or the protection device for the film. An object of the present invention is to provide a projection film that can also store related information such as information, and a protection device for the projection film.

[Embodiments of the invention]

The present invention will be described in detail below based on examples.

Hereinafter, common parts will be explained using the same figure numbers. FIGS.
1 is an optical information recording unit that records static optical information, 2 is a semiconductor element that integrates the single child circuit shown in FIG. 2, and 3 is data of the α child circuit. For example, a coil in the transmitting/receiving unit 4, 4 is a rectifier unit that exchanges stored data and power with the device using the semiconductor element-equipped photographic film 8, and supplies DC power, 6 is a rectifier unit that supplies direct current power, audio information related to the optical information, For example, PROM, EPROM, EEP that stores related information such as character information and signal information.
Sekisui storage unit from non-volatile memory such as ROM, 7
1 is a photographic film 8 with a semiconductor element that includes holes for sprocket pins for moving the film 8, and is capable of recording static optical information as well as storing information related to the optical information. Further, the storage unit 6 may be a masked version of the relevant information stored therein, and if a BBFROM or the like is adopted for the storage unit 6, there is an advantage that corrections and additional updates of the relevant information can be made freely. . The photographic film 8 is applicable not only to visible light but also to light other than visible light such as infrared ultraviolet rays and X-rays, or to electron beams.

3 and 4 show a second embodiment of the projection film with a semiconductor element of the present invention.
is a solar cell that supplies DC power to the electronic circuit in Figure 4, 1
0 is a semiconductor element integrated with the electronic circuit shown in FIG. 4; 11 is a data transmitting/receiving unit consisting of, for example, a coil for exchanging storage data with the device using the semiconductor element attached film 12; In this embodiment, power is supplied to the electronic circuit by a solar cell.

In the first and second embodiments, the projection film may be a photographic film.

FIG. 5 shows a first embodiment of the semiconductor element-equipped projection film protection device of the present invention, in which 13 denotes a photographic film such as a microfilm attached to a semiconductor element-equipped photographic film protection card 17; 14 is the photographic film 1
3, an optical information recording section; 15, a semiconductor device having a storage section for storing information related to the optical information; and 16, for example, a coil in the data transmitting/receiving section of the electronic circuit; This is a modification of the first embodiment of the projection film with semiconductor element of the present invention in which the semiconductor element and the coil are arranged in a card for protecting the photographic film.

FIG. 6 shows a second embodiment of the semiconductor element-equipped projection film-protection device of the present invention, in which reference numeral 18 shows a photograph of, for example, a slide film, placed in a semiconductor element-attached photographic film protective frame 22. 19 is an optical information recording section of the photographic film 18; 20 is a semiconductor element having a storage section for storing information related to the optical information; 21 is a semiconductor element integrated with the electronic circuit shown in FIG. 2; and 21 is the electronic circuit. For example, this is a coil in the data transmitting/receiving section, and a protective frame for photographic film is used as a protective device in contrast to the first embodiment.

In addition, cassettes and other protective devices for photographic film are also available.
There are various types of cartridges, jackets, etc., and the semiconductor element may be placed in these.

Further, the zeta circuit integrated in the semiconductor element may be either of FIG. 2 or FIG. 4, and modifications or combinations of the above embodiments do not change the gist of the present invention.

〔Effect of the invention〕

Since it is possible to store related information such as audio information, text information, and signal information related to the optical information without moving the projection film on which the optical information is recorded or the projection film protection device, multifunctional information can be stored. It has the advantage that it can be recorded, and furthermore, the storage section can be provided with an EBPROM and a protection device for one film.

[Brief explanation of drawings]

1 and 2 show a first embodiment of a projection film with a semiconductor element of the present invention, FIG. 1 is a plan view thereof, FIG. 2 is an electronic circuit diagram thereof, and FIGS. 3 and 4 are semiconductor elements. A second embodiment of the photographic film with an element is shown; FIG. 3 is a plan view thereof, FIG. 4 is an electronic circuit diagram thereof, and FIG. 5 is a first embodiment of the projection film protection device of the present invention. FIG. 6 is a plan view showing a second embodiment of the projection film protection device. 3, 16, 21... Coil 2, 10,
15, 20... Semiconductor element 9... Main battery 8, 12, 13, 18... Photographic film with semiconductor element 17... Card 22...・・・Waku 1st figure Nao 5th Dentetsu 3rd figure Z figure 3rd figure

Claims (2)

[Claims] (1) In a projection film for recording static optical information projected onto a screen by a projection device, the film is provided with a semiconductor element having a storage section for storing information related to the optical information. 1. A projection film with a semiconductor element, characterized in that it is capable of recording the optical information and also storing information related to the optical information. (2) In a projection film protection device for recording static optical information projected onto a screen by a projection device, the protection device includes a semiconductor device having a storage section for storing information related to the optical information. What is claimed is: 1. A projection film protection device, comprising a device arranged therein, and capable of storing information related to the optical information as well as recording of the optical information.