Apple patent looks at reducing LCD display problems
TweetFollow Us on Twitter

Apple patent looks at reducing LCD display problems

A new Apple patent (number ) at the US Patent & Trademark Office indicates that Apple has perhaps at least considered making a television set, as some folks are predicting. Of course, the patent for "positioning a first surface in a pre-determined position relative to a second surface," can also pertains to an iMac, a Cinema Display, even laptops.

The patent is for a method and an apparatus for positioning a first device in relation to a second device. An optical signal from a first device is sent to a second device. A reflection of the optical signal from the second device is received. A position of one of the devices relative to the other device is adjusted based upon the reflection. Gabriel G. Marcu is the inventor.

Here's Apple's background and summary of the invention: "Innovations in the computer display area have resulted in dramatic improvements of products that are used for displaying computer input and output. Monitors attached to computers have progressively become more space efficient along with being brighter and having higher resolution. Portable computers have become even more practical due to the advancements made in the field of computer displays.

"Innovations in this area have produced very thin displays that utilize small amounts of real estate while providing a quality display of computer graphics. For example, thin displays, such as those that are based upon liquid crystal display (LCD) technology, have been utilized.
One of the issues relating to thin displays, such as LCD screens, relates to the brightness and the quality of sections of the LCD screens. For example, much work has been dedicated to improving the brightness of LCD displays. Also, a large amount of effort has been dedicated to providing displays that provide more accurate colors and brightness when viewed at particular angles.

"One of the problems associated with the manufacture of LCD displays include manufacturing a number of LCD displays, such as LCD monitors, that have fairly consistent displays in terms of sharpness, contrast, color, and/or other features when viewed at various angles. When manufacturing LCD displays, a number of tests are performed on the various portions of the screen of the display for quality control.

"Testing instruments are generally oriented at various angles, such as in a perpendicular orientation, and testing is then performed on the LCD screens as part of the manufacturing and testing processes. For example, testing includes measuring various colors on LCD screens according to predetermined standards, such as the ISO 13406 Standard. Often, a perpendicular orientation of the test instrument to the screen of the LCD monitor is used.

"The accuracy of the angle in relation to the test instrument and the LCD screen is important to the accuracy of the test performed on the display screen. One of the problems associated with the current methodology is that the test operator generally positions an instrument to the LCD screen utilizing approximations, which may cause delay and inaccurate test results. Additionally, a test angle used to analyze one LCD monitor may vary from the angle used to analyze another LCD monitor, thereby resulting in inconsistent test results of a batch of LCD monitors. Dedicating more time and resources to insure the accuracy of the angle between the test instrument and the LCD screen may cause inefficiencies (e.g., inaccurate testing, repeating screen adjustments, etc.) during the manufacturing and testing of computer displays, such as LCD monitors.

"The present invention is directed to overcoming, or at least reducing, one or more of the problems set forth above.

"In one aspect of the present invention, a method is provided for positioning a first apparatus in relation to a second apparatus. An optical signal from a first apparatus is sent to a second apparatus. A reflection of the optical signal from the second apparatus is received. A position of one of the apparatuses relative to the other apparatus is adjusted based upon the reflection.

"In another aspect of the present invention, a system is provided for positioning a first apparatus in relation to a second apparatus. The system of the present invention includes an optical source affixed to the first apparatus. The optical source is provided for directing an incident light to the second apparatus. The system of the present invention also includes a light receiving unit to receive reflective light reflected from the second apparatus. The reflective light is used to adjust the positioning of the first apparatus in relation to the second apparatus.

"In another aspect of the present invention, an apparatus is provided for positioning a first device in relation to a second device. The apparatus of the present invention includes an optical source affixed upon the first device. The optical source includes a screen. The optical source is capable of providing an incident light that is directed towards the second device, from which a reflected light is received upon the screen. The apparatus is also capable of adjusting the relative positioning between the first and second devices based upon an angle of the reflected light.

"In yet another aspect of the present invention, a system is provided for positioning a testing unit in relation to a computer display. The system of the present invention includes a testing unit for performing a test upon the computer display or a television screen. The system of the present invention also includes an optical source affixed to the testing unit. The optical source is provided for directing an incident light to the computer display. The system of the present invention also includes a light receiving unit for receiving reflective light reflected from the computer display. The location of the light receiving unit upon which the reflective light is received is used to adjust the positioning of the testing unit in relation to the computer display."

-- Dennis Sellers


 
AAPL
$99.76
Apple Inc.
+2.09
MSFT
$44.08
Microsoft Corpora
+0.45
GOOG
$520.84
Google Inc.
+9.67

MacTech Search:
Community Search:

Software Updates via MacUpdate

TechTool Pro 7.0.5 - Hard drive and syst...
TechTool Pro is now 7, and this is the most advanced version of the acclaimed Macintosh troubleshooting utility created in its 20-year history. Micromat has redeveloped TechTool Pro 7 to be fully 64... Read more
PDFKey Pro 4.0.2 - Edit and print passwo...
PDFKey Pro can unlock PDF documents protected for printing and copying when you've forgotten your password. It can now also protect your PDF files with a password to prevent unauthorized access and/... Read more
Yasu 2.9.1 - System maintenance app; per...
Yasu was originally created with System Administrators who service large groups of workstations in mind, Yasu (Yet Another System Utility) was made to do a specific group of maintenance tasks... Read more
Hazel 3.3 - Create rules for organizing...
Hazel is your personal housekeeper, organizing and cleaning folders based on rules you define. Hazel can also manage your trash and uninstall your applications. Organize your files using a... Read more
Autopano Giga 3.7 - Stitch multiple imag...
Autopano Giga allows you to stitch 2, 20, or 2,000 images. Version 3.0 integrates impressive new features that will definitely make you adopt Autopano Pro or Autopano Giga: Choose between 9... Read more
MenuMeters 1.8 - CPU, memory, disk, and...
MenuMeters is a set of CPU, memory, disk, and network monitoring tools for Mac OS X. Although there are numerous other programs which do the same thing, none had quite the feature set I was looking... Read more
Coda 2.5 - One-window Web development su...
Coda is a powerful Web editor that puts everything in one place. An editor. Terminal. CSS. Files. With Coda 2, we went beyond expectations. With loads of new, much-requested features, a few... Read more
Arq 4.6.1 - Online backup to Google Driv...
Arq is super-easy online backup for the Mac. Back up to your own Google Drive storage (15GB free storage), your own Amazon Glacier ($.01/GB per month storage) or S3, or any SFTP server. Arq backs up... Read more
Airfoil 4.8.10 - Send audio from any app...
Airfoil allows you to send any audio to AirPort Express units, Apple TVs, and even other Macs and PCs, all in sync! It's your audio - everywhere. With Airfoil you can take audio from any... Read more
Apple iMovie 10.0.6 - Edit personal vide...
With an all-new design, Apple iMovie lets you enjoy your videos like never before. Browse your clips more easily, instantly share your favorite moments, and create beautiful HD movies and Hollywood-... Read more

Latest Forum Discussions

See All

This Week at 148Apps: October 13-17, 201...
Expert App Reviewers   So little time and so very many apps. What’s a poor iPhone/iPad lover to do? Fortunately, 148Apps is here to give you the rundown on the latest and greatest releases. And we even have a tremendous back catalog of reviews; just... | Read more »
Angry Birds Transformers Review
Angry Birds Transformers Review By Jennifer Allen on October 20th, 2014 Our Rating: :: TRANSFORMED BIRDSUniversal App - Designed for iPhone and iPad Transformed in a way you wouldn’t expect, Angry Birds Transformers is a quite... | Read more »
GAMEVIL Announces the Upcoming Launch of...
GAMEVIL Announces the Upcoming Launch of Mark of the Dragon Posted by Jessica Fisher on October 20th, 2014 [ permalink ] Mark of the Dragon, by GAMEVIL, put | Read more »
Interview With the Angry Birds Transform...
Angry Birds Transformers recently transformed and rolled out worldwide. This run-and-gun title is a hit with young Transformers fans, but the ample references to classic Transformers fandom has also earned it a place in the hearts of long-time... | Read more »
Find Free Food on Campus with Ypay
Find Free Food on Campus with Ypay Posted by Jessica Fisher on October 20th, 2014 [ permalink ] iPhone App - Designed for the iPhone, compatible with the iPad | Read more »
Strung Along Review
Strung Along Review By Jordan Minor on October 20th, 2014 Our Rating: :: GOT NO STRINGSUniversal App - Designed for iPhone and iPad A cool gimmick and a great art style keep Strung Along from completely falling apart.   | Read more »
P2P file transferring app Send Anywhere...
File sharing services like Dropbox have security issues. Email attachments can be problematic when it comes to sharing large files. USB dongles don’t fit into your phone. Send Anywhere, a peer-to-peer file transferring application, solves all of... | Read more »
Zero Age Review
Zero Age Review By Jordan Minor on October 20th, 2014 Our Rating: :: MORE THAN ZEROiPad Only App - Designed for the iPad With its mind-bending puzzles and spellbinding visuals, Zero Age has it all.   | Read more »
Hay Ewe Review
Hay Ewe Review By Campbell Bird on October 20th, 2014 Our Rating: :: SAVE YOUR SHEEPLEUniversal App - Designed for iPhone and iPad Pave the way for your flock in this line drawing puzzle game from the creators of Worms.   | Read more »
My Very Hungry Caterpillar (Education)
My Very Hungry Caterpillar 1.0.0 Device: iOS Universal Category: Education Price: $3.99, Version: 1.0.0 (iTunes) Description: Care for your very own Very Hungry Caterpillar! My Very Hungry Caterpillar will captivate you as he crawls... | Read more »

Price Scanner via MacPrices.net

2013 15-inch 2.0GHz Retina MacBook Pro availa...
B&H Photo has leftover previous-generation 15″ 2.0GHz Retina MacBook Pros now available for $1599 including free shipping plus NY sales tax only. Their price is $400 off original MSRP. B&H... Read more
Updated iPad Prices
We’ve updated our iPad Air Price Tracker and our iPad mini Price Tracker with the latest information on prices and availability from Apple and other resellers, including the new iPad Air 2 and the... Read more
Apple Pay Available to Millions of Visa Cardh...
Visa Inc. brings secure, convenient payments to iPad Air 2 and iPad mini 3as well as iPhone 6 and 6 Plus. Starting October 20th, eligible Visa cardholders in the U.S. will be able to use Apple Pay,... Read more
Textkraft Pocket – the missing TextEdit for i...
infovole GmbH has announced the release and immediate availability of Textkraft Pocket 1.0, a professional text editor and note taking app for Apple’s iPhone. In March 2014 rumors were all about... Read more
C Spire to offer iPad Air 2 and iPad mini 3,...
C Spire on Friday announced that it will offer iPad Air 2 and iPad mini 3, both with Wi-Fi + Cellular, on its 4G+ LTE network in the coming weeks. C Spire will offer the new iPads with a range of... Read more
Belkin Announces Full Line of Keyboards and C...
Belkin International has unveiled a new lineup of keyboard cases and accessories for Apple’s newest iPads, featuring three QODE keyboards and a collection of thin, lightweight folios for both the... Read more
Verizon offers new iPad Air 2 preorders for $...
Verizon Wireless is accepting preorders for the new iPad Air 2, cellular models, for $100 off MSRP with a 2-year service agreement: - 16GB iPad Air 2 WiFi + Cellular: $529.99 - 64GB iPad Air 2 WiFi... Read more
Price drops on refurbished Mac minis, now ava...
The Apple Store has dropped prices on Apple Certified Refurbished previous-generation Mac minis, with models now available starting at $419. Apple’s one-year warranty is included with each mini, and... Read more
Apple refurbished 2014 MacBook Airs available...
The Apple Store has Apple Certified Refurbished 2014 MacBook Airs available for up to $180 off the cost of new models. An Apple one-year warranty is included with each MacBook, and shipping is free.... Read more
Refurbished 2013 MacBook Pros available for u...
The Apple Store has Apple Certified Refurbished 13″ and 15″ MacBook Pros available starting at $929. Apple’s one-year warranty is standard, and shipping is free: - 13″ 2.5GHz MacBook Pros (4GB RAM/... Read more

Jobs Board

*Apple* Retail - Multiple Positions (US) - A...
Job Description: Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, Read more
Position Opening at *Apple* - Apple (United...
…customers purchase our products, you're the one who helps them get more out of their new Apple technology. Your day in the Apple Store is filled with a range of Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** At the Apple Store, you connect business professionals and entrepreneurs with the tools they need in order to put Apple solutions to work in their Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** The Apple Store is a retail environment like no other - uniquely focused on delivering amazing customer experiences. As an Expert, you introduce people Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** As businesses discover the power of Apple computers and mobile devices, it's your job - as a Solutions Engineer - to show them how to introduce these Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.