LIGHT MODULATION ELEMENT, EXPOSURE UNIT, AND FLAT-PANEL DISPLAY UNIT

Patent №

US 6,642,913

Granted

2003-11-04

Filed 2000

Owner

FUJI PHOTO FILM CO., LTD.

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09487296

A light modulation element which has a light guide body 11 for guiding light from a light source and a flexible thin film 12 having a phosphor 13 being provided facing the light guide body 11. The distance between the flexible thin film 12 and the light guide body 11 is changed by the electromechanical operation and light emission of the phosphor 13 excited by the guided light is controlled.

AI hardwareG09G 3/3473G02B 26/001G02B 26/0841G09G 2300/08

AI classification

AI hardware0.89
Natural language0.00
Machine learning0.00
Planning0.00
Speech0.00
Knowledge representation0.00
Evolutionary computation0.00
Vision0.00

Ownership

FUJI PHOTO FILM CO., LTD.

assignment · 107940544

Assignors

KIMURA, KOICHI, SAWANO, MITSURU

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC