Home | Links | Contact Us | More About Intellectual Property | Bookmark

Search patents:

Home

Graphic Cards

Led-display-apparatus

5-Bit counter/shift register utilizing current mode logic

The 5-bit D-type master/slave counter-shift edge triggered register in accordance with the instant ...

Data flow machine

Therefore, a primary object of the present invention is to provide a data flow machine in which if ...

Transition machine--a general purpose computer

It is an object of the invention to overcome the disadvantages of the prior art by providing a ...

Method for construction and display of ideographic characters

It is an object of the present invention to provide a method of the above-mentioned type which can ...

Slicing method

OF PREFERRED EMBODIMENTS The present invention is directed to improved methods for automatically ...

Packaging film comprising a blended self-welding layer

Having thus described our invention, we claim: 1. A self-welding packaging film comprising: (a) a ...

Attitude control for a harvester pickup

It is therefore an object of the invention to provide an automatic control for maintaining the ...

Device for induction welding

OF THE PREFERRED EMBODIMENTS Referring now to FIG. 1, plate 10 is made of copper, brass or other ...

Method of manufacture of solderable thin film microcircuit with stabilized resistive films

We claim: 1. A method of making a microcircuit board comprising: forming a substrate of high-...

Edible laminar sheet material and method of preparation

What we claim is: 1. A method of preparing a laminar sheet material deformable in water comprising ...

Led display apparatus

Details

Inventors: Wang, Tsun-I;
Assignee: Dynascan Technology Corporation (TW)
Primary Examiner: Wong; Don
Assistant Examiner: Vo; Tuyet T.
Attorney, Agent or Firm: Webb Ziesenheim Logsdon Orkin & Hanson, P.C.

An LED display apparatus includes an LED display module, an inner frame member, and a supporting unit. The LED display module has an array of light emitting diodes mounted thereon, and a longitudinal axis. The inner frame member is disposed to confine the LED display module therein, and has a size sufficient to permit movement of the LED display module in opposite directions of the longitudinal axis. The supporting unit mounts the LED display module in the inner frame member such that the LED display module is movable back and forth in the inner frame member along the longitudinal axis.

DETAILED DESCRIPTION Therefore, the object of the present invention is to provide an LED display apparatus that can minimize the number of light emitting diodes used to display image frames so as to reduce the incurred costs.
According to the present invention, an LED display apparatus includes an LED display module, an inner frame member, supporting means, and biasing means.
The LED display module has an array of light emitting diodes mounted thereon, and a longitudinal axis.
The inner frame is disposed to confine the LED display module therein, and has a size sufficient to permit movement of the LED display module in opposite directions of the longitudinal axis.
The supporting means mounts the LED display module in the inner frame member such that the LED display module is movable back and forth in the inner frame member along the longitudinal axis.
The biasing means, which is disposed between the inner frame member and the LED display module, provides a biasing force to the LED display module in the opposite directions of the longitudinal axis.

Related patents

	Focusing and screen calibration method for display screen coupled to video camera The present invention provides a method of focusing and calibrating a display screen which is coupled to a video camera where the display screen is not visible when ...
	Methods and apparatus for performing image rendering and rasterization operations As discussed above, the present invention is directed to methods and apparatus for displaying images, e.g., text and/or graphics, on display devices which are capable ...
	Methods, apparatus, and data structures for accessing sub-pixel data having left side bearing information The present invention includes methods, apparatus, and data structures for accessing oversampled sub-pixels, also referred to as "source sub-pixels", such that the ...
	Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices The present invention improves the resolution of images (either analog images, analytic images, or images having a higher resolution than that of a display device) to be ...
	Display device using single liquid crystal display panel To solve the above problem, an objective of the present invention is to provide a display device adopting a single liquid crystal display (LCD) panel, by which a ...
	Display panel The present invention has been made in view of the above problems and seeks to reduce the number of connections between the scanning lines of an active matrix circuit ...
	Scanning driver circuit for ferroelectric liquid crystal device An object of the present invention is to provide a driving apparatus which solves the above mentioned problems, particularly a driving apparatus with a simple circuit ...
	Loop detection and dissolution in a focal point network FIG. 1 is a block diagram of a computer network which implements the focal point architecture referred to briefly above and within which the present invention may be ...
	Toner content monitoring system for use in a recording head for ink-jet printer It is therefore an object of the invention to provide a method and a system for monitoring the charged toner content in ink to ensure a sufficient residual quantity of ...
	Dot image character generator employing a font memory An object of the present invention is to provide a character generator which can generate dot pattern of characters fast. Another object of the present invention is to ...

0.044
Archive: All patents - Links Copyright (c)2006 Eipa-patents.org - All rights reserved