 Optically variable and machine-readable device for use on security documents |
| The present invention meets that need by providing an optically variable device for use on security ... |
|
| Field emission electron gun |
| It is therefore an object of the invention to provide a field emission electron gun capable of ... |
|
| Liquid crystal information storage and retrieval system |
| In accordance with the illustrated preferred embodiments, the present invention provides an optical,... |
|
| Corona charging apparatus |
| In achieving the above and related objects, the invention provides a corona charging device ... |
|
| Substituted anthracene-type isotropic dyes for liquid crystal display devices |
| The isotropic dyes of this invention have the general formula: ##STR1## wherein W is selected from ... |
|
| Corona charging apparatus |
| In achieving the above and related objects, the invention provides a corona charging device ... |
|
| Electron beam addressed liquid crystal light valve |
| OF PREFERRED EMBODIMENTS Referring to FIG. 1, a modified form of an LCLV is shown which provides a ... |
|
| Information writing method for an optical disc memory system utilizing a smectic chiral liquid crystal |
| It is therefore an object of the invention to provide an optical disc memory with liquid crystal. I... |
|
| Optical switches using ferroelectric liquid crystals |
| The invention comprises an optical switch wherein an input optical fiber directs light onto a first ... |
|
| Stereoscopic projector |
| Accordingly, it is an object of the present invention to provide a stereoscopic projector for ... |
|
|
Selective call receiver having a display module with integrated circuits and method therefor
| Details |
Inventors: Joslin, Scott; Hendricks, Douglas Wayne; Juskey, Frank;
Assignee: Motorola, Inc. (Schaumburg, IL)
Primary Examiner: Sikes; William L.
Assistant Examiner: Chowdhury; Tarifur R.
Attorney, Agent or Firm:
A display module (207) is used that integrates circuit components (402-422) thereto. The display module (207) includes a displayable element (101), and a first conductive runner (206) located on a backside of the display module (207) that couples to the displayable element (101). Additionally, display module (207) includes at least one layer of substrate material (208, 210) covering the backside of the display module (207) with a portion of the first conductive runner (206) exposed, and a first conductive coupling element (212, 302) coupled to the portion of the first conductive runner (206). |
|
DETAILED DESCRIPTION What is claimed is: 1.
A method, comprising: adding at least one layer of substrate material to a backside of a display module; removing a portion of the at least one layer of substrate material to expose a portion of a first conductive runner located on the backside of the display module, wherein the first conductive runner is coupled to a displayable element of the display module; and adding to the portion of the first conductive runner a first conductive coupling element, wherein the first conductive coupling element comprises a first conductive pad, and wherein the method further comprises affixing a circuit component to the first conductive pad; and wherein affixing the circuit component to the first conductive pad comprises: adjoining the circuit component to the at least one layer of substrate material with an adhering material; and wire bonding a second conductive pad of the circuit component to the first conductive pad.
2.
A method, comprising: adding at least one layer of substrate material to a backside of a display module; removing a portion of the at least one layer of substrate material to expose a portion of a first conductive runner located on the backside of the display module, wherein the first conductive runner is coupled to a displayable element of the display module; and adding to the portion of the first conductive runner a first conductive coupling element, wherein the first conductive coupling element comprises a first conductive pad, and wherein the method further comprises affixing a circuit component to the first conductive pad; and wherein affixing the circuit component to the first conductive pad comprises: adjoining with a conductive adhesive a conductive pin of the circuit component to the first conductive pad; and curing the conductive adhesive until the conductive pin and the first conductive pad have made an adequate electrical bond.
3.
A method, comprising: adding at least one layer of substrate material to a backside of a display module; removing a portion of the at least one layer of substrate material to expose a portion of a first conductive runner located on the backside of the display module, wherein the first conductive runner is coupled to a displayable element of the display module; and adding to the portion of the first conductive runner a first conductive coupling element, wherein the first conductive coupling element comprises a first via
|
| Related patents |
|
|
Semi-transmissive LCD device including an optical film having negative uniaxial double refractive index ellipsoids
With respect to angles of respective optical axes in the above-mentioned conventional semi-transmissive type liquid crystal display device, viewing angles are narrow and ...
|
|
|
Method and apparatus for providing security features in paper
Security devices are incorporated in the paper during the paper-making process by using a carrier web to support the security device during the paper formation on the ...
|
|
|
Security paper
A security paper having optically variable devices is manufactured on a conventional Fourdrenier paper making machine having unique modifications. These modifications ...
|
|
|
Security paper for currency and banknotes
The invention comprises the encoding of printed information onto a strip of clear plastic film which is later incorporated within the paper during the papermaking ...
|
|
|
Optical sources having a strongly scattering gain medium providing laser-like action
OF THE INVENTION In order to describe in detail a number of novel embodiments of this invention, a description is first made of experimental results which clearly ...
|
|
|
Security threads having at least two security detection features and security papers employing same
The present invention therefore provides a security thread, suitable for at least partial incorporation in and/or for mounting on a security document or means of ...
|
|
|
Reversibly photochromic printing inks
OF THE INVENTION In the following description, abbreviations will be used for the sake of shortness. "Photochromic" or "photodye" means a photochromic compound. "P...
|
|
|
Liquid crystal display device, method for producing the same, and projection-type display apparatus including the liquid crystal display device
According to one aspect of the invention, a liquid crystal display device includes a pair of substrates; a liquid crystal layer interposed between the pair of substrates;...
|
|
|
Electro-optic apparatus, electronic apparatus therewith, and manufacturing method therefor
In view of the above-mentioned problems, it is an object of the present invention, in an electro-optical apparatus such as a liquid crystal apparatus having a structure ...
|
|
|
Tamper-indicating sheet
What is claimed is: 1. A blush coating composition comprising a mass of light-scattering, primary resin particles which are adapted to coalesce to a more compact coating ...
|
|
|
LCD 
