The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2003
Filed:
Aug. 11, 2000
Ling-Yuan Tseng, Hsinchu, TW;
Taiwan Micro Display Corporation, Hsinchu, TW;
Abstract
A micro-display element used in displaying original images and reflection control module for optical projection display includes a control chip, a driving circuit, a plurality of metallic mirror surface reflection gate elements. The gate element, the driving circuit and the control chip are mounted in sequence from the top to the bottom layer, and the driving circuit is controlled by displaying control signals of the control chip so as to drive the reflection gate elements to cause, the “ON” and “OFF” control and at the outer surrounding of the reflection gate element, along the horizontal axial (X-axis) and the vertical axis (Y-axis) direction, equivalent number of adjustment pixels are provided, such that the micro-displays of R, G, B projected light, during optical module calibration, can be accurately adjusted to superimposed state by means of adjustment pixels which provide sufficient biased calibration in a horizontal axial direction in a vertical axial direction.