18473363. ILLUMINATION APPARATUS simplified abstract (Japan Display Inc.)
Contents
- 1 ILLUMINATION APPARATUS
ILLUMINATION APPARATUS
Organization Name
Inventor(s)
ILLUMINATION APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18473363 titled 'ILLUMINATION APPARATUS
Simplified Explanation
The illumination apparatus described in the patent application is capable of forming ring-shaped irradiation light using a simple configuration. It also allows for the shape of the ring-shaped irradiation light to be freely changed. The apparatus includes a first reflector with a first hole for a light source, a second hole for emitting light, and a reflecting curved surface connecting the two holes. A light shield is positioned at the center of the second hole, with a ring-shaped opening portion between the inner edge of the second hole and the outer edge of the light shield. A liquid crystal lens covers the opening portion.
- First reflector with first and second holes
- Light shield at the center of the second hole
- Ring-shaped opening portion between inner and outer edges of the light shield
- Liquid crystal lens covering the opening portion
Potential Applications
The technology could be used in various lighting applications such as photography, videography, stage lighting, and medical lighting.
Problems Solved
The apparatus solves the problem of creating ring-shaped irradiation light with a simple configuration and the ability to change its shape freely.
Benefits
The benefits of this technology include versatile lighting options, ease of use, and the ability to customize the shape of the light output.
Potential Commercial Applications
"Ring-Shaped Illumination Apparatus for Versatile Lighting Solutions"
Possible Prior Art
There may be prior art related to ring-shaped lighting apparatuses used in photography and videography, but specific examples are not provided in the patent application.
Unanswered Questions
How does this technology compare to existing ring-shaped lighting solutions on the market?
The patent application does not provide a direct comparison to existing ring-shaped lighting solutions, so it is unclear how this technology differs or improves upon current options.
What materials are used in the construction of the illumination apparatus?
The patent application does not specify the materials used in the construction of the apparatus, leaving this detail unanswered.
Original Abstract Submitted
Provided is an illumination apparatus capable of forming ring-shaped irradiation light by using a simple configuration. Also provided is an illumination apparatus capable of freely changing a shape of the ring-shaped irradiation light. In order to achieve these objects, the present invention has the following means. That is, the illumination apparatus includes a first reflector having a first hole where a light source is arranged, a second hole that emits light, and a reflecting curved surface that connects the first hole and the second hole with each other, a light shield arranged at an area including a center of the second hole as seen in plan view, an opening portion formed in a ring-shaped manner between an inner edge of the second hole and an outer edge of the light shield, and a liquid crystal lens arranged so as to cover the opening portion.
