Apple patent is for Mini DisplayPort
TweetFollow Us on Twitter

Apple patent is for Mini DisplayPort

Apple seems to be planning a new version of the Mini DisplayPort, according to a new patent (number 20110039443) at the US Patent & Trademark Office.

The patent involves connectors having a smaller profile. These connectors are useful as a reduced form factor DisplayPort connector. Keys on a receptacle are used to indicate when an insert is fully engaged. Edges of the receptacle and insert are chamfered in such a way as to prevent the pins of the connector from being damaged when an improper insertion is attempted. User experience is also enhanced by the use of one or more latches.

As the connector is inserted, the latch provides resistance that builds until the connector is inserted a certain distance, after which the latch enters a cutout portion of the insert thus releasing the pressure and letting the user know the connection has been made. Fingers are employed to provide mechanical stability and electrical connection between receptacle and insert. The inventors are Stewart Shannon Fields, Matthew K. Herndon, Min Chul Kim, Ron Larson, Richard J. Middlehurst, Anilkumar R. Pannikkat, Glenn Wheelock and Colin Whitby-Strevens.

Here's Apple's background and summary of the invention: "Many electronic devices connect to each other using cables typically made up of a number of wires connected to pins located in connectors at each end of the cable. These connectors then mate with connectors in the electronic devices. These connectors may be based on a standard, that is, the connector may have an agreed-to size and pin location, or they may be proprietary.

"Other connectors may be a hybrid of these, that is, the pin functions may be standardized, but the pin locations and connector form factor may be proprietary. Such a connector may be used on one end of a cable while a standard connector is used on the other. This arrangement has the advantage of allowing devices to use a proprietary connector to connect to a standardized device.

"In some applications it is desirable to reduce the size of these connectors. For example, a low height, or smaller z direction, allows a connector to be used on a thinner device. A narrower connector, a shorter x direction, allows more connectors to be included along an edge or side of a device.

"Unfortunately, smaller connectors require pin spacing to be reduced. Reduced spacing results in a higher level of signal crosstalk and interaction. This in turn diminishes signal integrity and hampers device performance.

"Smaller connectors may also create an undesirable user experience. That is, it may be hard for users to know when they have properly inserted the cable connector into the device connector. It may be hard for uses to know if they have inserted the connector in the correct direction and whether they have fully inserted the connector.

"Thus, what is needed are connectors having a reduced size, a high level of signal integrity, and provide a tactile feedback to users such that they can determine whether a connection has been properly made.

"Accordingly, embodiments of the present invention provide small form factor connector system for multi-lane high-speed digital interfaces. The profile, or form factor, of the connectors may be smaller in either or both height, or z direction, and width, or x direction. While these connectors are particularly useful as a smaller DisplayPort connector, referred to herein as a Mini DisplayPort connector, the concepts described herein may be used with other types of connectors. These connectors are useful as a reduced form factor DisplayPort connector, though embodiments may be used as connectors for other interfaces presently available, and it is expected that they will be useful for interfaces developed in the future.

"An exemplary embodiment of the present invention provides a connector receptacle that includes keys to indicate when a connector insert is fully engaged. Edges of the receptacle are chamfered such that a connector insert cannot be inserted upside down. This helps to prevent the pins of the connector and associated circuitry from being damaged when an improper insertion is attempted. User experience is also enhanced by the use of one or more latches. As the connector is inserted, the latch provides resistance that builds until the connector is inserted a certain distance, after which the latch enters a cutout portion of the insert thus releasing the pressure and letting the user know the connection has been made. Fingers are employed to provide mechanical stability and electrical connection between connector receptacle and connector insert.

"Another exemplary embodiment of the present invention provides connector insert to be inserted into a connector receptacle. The connector insert includes one or more cutout portions to receive the one or more latches on the connector receptacle when the connector insert is fully inserted into the connector receptacle. The frame of the connector insert has chamfered corners such that upside-down insertion into the connector receptacle is prevented.

"Embodiments of the present invention provide a connector design that allows peripheral devices to be connected to computers using high speed multi-lane digital signaling."

-- Dennis Sellers
dsellers@applecentral.com

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

Apple iBooks Author 2.5 - Create and pub...
Apple iBooks Author helps you create and publish amazing Multi-Touch books for iPad. Now anyone can create stunning iBooks textbooks, cookbooks, history books, picture books, and more for iPad. All... Read more
TunnelBear 3.0.1 - Subscription-based pr...
TunnelBear is a subscription-based virtual private network (VPN) service and companion app, enabling you to browse the internet privately and securely. Features Browse privately - Secure your data... Read more
ExpanDrive 5.4.0 - Access cloud storage...
ExpanDrive builds cloud storage in every application, acts just like a USB drive plugged into your Mac. With ExpanDrive, you can securely access any remote file server directly from the Finder or... Read more
Opera 40.0.2308.62 - High-performance We...
Opera is a fast and secure browser trusted by millions of users. With the intuitive interface, Speed Dial and visual bookmarks for organizing favorite sites, news feature with fresh, relevant content... Read more
Apple iOS 10.0.2 - The latest version of...
iOS 10 is the biggest release of iOS ever. A massive update to Messages brings the power of the App Store to your conversations and makes messaging more personal than ever. Find your route with... Read more
Herald 7.0 - Notification plugin for Mai...
Note: Versions 2.1.3 (for OS X 10.7), 3.0.6 (for OS X 10.8), 4.0.8 (for OS X 10.9), 5.0.2 (for OS X 10.10), and 6.0.3 (for OS X 10.11) are no longer supported by the developer. Herald is a... Read more
Postbox 5.0.2 - Powerful and flexible em...
Postbox is a new email application that helps you organize your work life and get stuff done. It has all the elegance and simplicity of Apple Mail, but with more power and flexibility to manage even... Read more
Yummy FTP Pro 1.11.10 - $29.99
Yummy FTP Pro is an advanced Mac file transfer app which provides a full-featured professional toolkit combined with blazing speeds and impeccable reliability, so whether you want to transfer a few... Read more
Tidy Up 4.1.17 - $29.99
Tidy Up is a full-featured duplicate finder and disk-tidiness utility. Features With Tidy Up you can search for duplicate files and packages by the owner application, content, type, creator,... Read more
Logitech Control Center 3.9.5 - Keyboard...
Logitech Control Center (LCC) is designed to support OS X and allows you to take full advantage of your Logitech keyboard, mouse, or trackball. With the LCC you can: Browse the Internet using... Read more

How to build and care for your team in D...
Before you hit the trail and become a dog sledding legend, there’s actually a fair bit of prep work to be done. In Dog Sled Saga, you’re not only racing, you’re also building and caring for a team of furry friends. There’s a lot to consider—... | Read more »
How to win every race in Dog Sled Saga
If I had to guess, I’d say Dog Sled Saga is the most adorable racing game on the App Store right now. It’s a dog sled racing sim full of adorable, loyal puppies. Just look at those fluffy little tails wagging. Behind that cute, pixelated facade is... | Read more »
Let the war games commence in Gunship Ba...
Buzz Lightyear famously said, “This isn’t flying, this is falling – with style!” In the case of Gunship Battle: Second War, though, this really is flying - with style! The flight simulator app from Joycity puts you in control of 20 faithfully... | Read more »
How to get a high score in Fired Up
Fired Up is Noodlecake Games’ high score chasing, firefighting adventure. You take control of a wayward firefighter who propels himself up the side of a highrise with blasts of water. Sound silly? It is. It’s also pretty difficult. You can’t... | Read more »
NBA 2K17 (Games)
NBA 2K17 1.0 Device: iOS iPhone Category: Games Price: $7.99, Version: 1.0 (iTunes) Description: Following the record-breaking launch of NBA 2K16, the NBA 2K franchise continues to stake its claim as the most authentic sports video... | Read more »
Dog Sled Saga (Games)
Dog Sled Saga 1.0.1 Device: iOS Universal Category: Games Price: $3.99, Version: 1.0.1 (iTunes) Description: A game by Dan + Lisa As a rookie musher, foster a dogsledding team whose skills will grow if they're treated right. Week by... | Read more »
60 Seconds! Atomic Adventure (Games)
60 Seconds! Atomic Adventure 1.2 Device: iOS Universal Category: Games Price: $2.99, Version: 1.2 (iTunes) Description: 60 Seconds! is a dark comedy atomic adventure of scavenge and survival. Collect supplies and rescue your family... | Read more »
Tons of Bullets! (Games)
Tons of Bullets! 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: Tons of BulletsA retro 2D pixel platformer infused with tons of bullets and tons of features!Fight as Kenji the Ninja and... | Read more »
Sorcery! 4 (Games)
Sorcery! 4 1.0 Device: iOS Universal Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: *** PLEASE NOTE: Sorcery! 4 requires a minimum of iPad 3 or iPhone 4 *** An epic adventure through a cursed citadel of monsters,... | Read more »
Building the perfect Animation Throwdown...
Animation Throwdown is a casual card game full of plenty of inside jokes from some of your favorite cartoons. It’s accessible as far as card games go, but that’s not to say that it hands your victories to you easily. There’s quite a bit that goes... | Read more »

Price Scanner via MacPrices.net

Duplicate Sweeper Free On Mac App Store For O...
To celebrate the launch of Apple’s latest macOS Sierra, Stafford, United Kingdom based Wide Angle Software has announced that its duplicate file finder software, Duplicate Sweeper, is now available... Read more
13-inch Retina MacBook Pros on sale for up to...
B&H Photo has 13″ Retina Apple MacBook Pros on sale for up to $150 off MSRP. Shipping is free, and B&H charges NY tax only: - 13″ 2.7GHz/128GB Retina MacBook Pro: $1174.99 $125 off MSRP - 13... Read more
Evidence Surfaces Pointing To New A10X Chip F...
Citing a job description for a Project Lead position at Apple’s Austin, Texas engineering labs, Motley Fool’s Ashraf Eassa deduces that development is progressing well on Apple’s next-generation in-... Read more
Check Print’R for macOS Allows Anyone to Easi...
Delaware-based Match Software has announced the release and immediate availability of Check Print’R 3.21, an important update to their easy-to-use check printing application for macOS. Check Print’R... Read more
Apple refurbished 11-inch MacBook Airs availa...
Apple has Certified Refurbished 11″ MacBook Airs (the latest models), available for up to $170 off the cost of new models. An Apple one-year warranty is included with each MacBook, and shipping is... Read more
Apple refurbished 15-inch Retina MacBook Pros...
Apple has Certified Refurbished 2015 15″ Retina MacBook Pros available for up to $380 off the cost of new models. An Apple one-year warranty is included with each model, and shipping is free: - 15″ 2... Read more
Major Version 5 Release Of Free myTuner Radio...
AppGeneration Software has announced the release of myTuner Radio 5.0.1, an important update to their live radio app for iOS and Android platforms. With myTuner Radio, you can listen to more than 30,... Read more
TheAppStore Searches And Filters iOS And macO...
Boston based InchWest has announced the official launch of TheAppStore, a free web based service that lets users search iOS and Mac apps on the web without iTunes or the App store. TheAppStore... Read more
2TB Time Capsule on sale for $199, save $100
Amazon has 2TB Apple Time Capsules on sale for $199 including free shipping. Their price is $100 off MSRP. Choose Amazon as the seller when making your purchase, rather than a third party seller. Read more
12-inch 1.2GHz Rose Gold Retina MacBook on sa...
Amazon.com has the 2016 12″ 1.2GHz Rose Gold Retina MacBook on sale for $1254.02 including free shipping. Their price is $345 off MSRP, and it’s the lowest price available for this model from any... Read more

Jobs Board

Senior *Apple* Administrator - Pratt Instit...
POSITION SUMMARY: Directs the coordination and standardization of campus-wide Apple systems, including planning, analysis and implementation of Apple -related Read more
Restaurant Manager (Neighborhood Captain) - A...
…in every aspect of daily operation. WHY YOU'LL LIKE IT: You'll be the Big Apple . You'll solve problems. You'll get to show your ability to handle the stress and Read more
*Apple* Retail - Multiple Positions- Napervi...
Job Description: Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, Read more
US- *Apple* Store Leader Program - Apple (Un...
…Summary Learn and grow as you explore the art of leadership at the Apple Store. You'll master our retail business inside and out through training, hands-on Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.