07-10-2018, 09:38 PM
Apple still considering foldable iPhones with flexible displays
<div style="margin: 5px 5% 10px 5%;"><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays.jpg" width="1" height="1" title="" alt="" /></div><div><p><span class="article-leader">Apple is still examining the possibility of creating a mobile device with a large screen that can be compacted into a smaller size, using a flexible section in the middle of the device to allow the screen to bend enough for it to fold without breaking. <br /></span></p>
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<p>Granted by the U.S. Patent and Trademark Office on Tuesday, the patent for “<a href="http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=10020462">Electronic devices with flexible displays</a>” details how a folding mobile device could be created. While foldable, the device could feasibly have a screen taking up an entire side of the device, similar to a smartphone or tablet, but with one cohesive display rather than using two or more with a noticeable line in the middle. </p>
<p>According to the patent, the concept relies on using multiple flexible elements in the middle of the device. In the process of flexing the device for the fold, the patent notes there will be a compression of material on the inside of the fold, and a thinning of material on the outside, with the former likely to cause an issue for the display layer. </p>
<p>To counter this problem the patent suggests the use of recesses in the material protecting the display layer in the middle section of the device, reducing the congregating mass and the amount of stress on layers closer to the inside of the fold. </p>
<p>It is said that there could be solid inflexible glass covers for sections of the display that are not affected by the fold, with a flexible cover spanning the gap between the two solid sections. In one implementation, the glass layer can even be bent, supported by a polymer layer for the bend itself, with grooves added to the glass in parallel to the bent section. </p>
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<p>Aside from the display, the rest of the hypothetical device would also require flexible materials to cover the outside of the fold, and can possibly even include a hinge in the middle to help keep the bend occurring at one point in the flexible section. </p>
<p>Apple initially filed the application on June 8, 2016, and credits Jiang Ai, Erik A. Uttermann, and Soyoung Kim as inventors. </p>
<p>The latest patent is one in a string of similar applications Apple has submitted to the USPTO over the years. </p>
<p>One filing discovered in <a href="https://appleinsider.com/articles/17/10/12/apple-seeks-new-patent-for-folding-displays-as-rumors-of-a-foldable-oled-iphone-heat-up">October 2017</a> surfaced at the same time as a <a href="https://appleinsider.com/articles/17/10/11/rumor-apple-working-with-lg-on-foldable-oled-iphone-in-2020-leaving-rival-samsung-in-dark">rumor</a> claiming Apple is working with LG to produce an OLED iPhone by 2020. Merrill Lynch analyst Wamsi Mohan wrote a note to investors in March suggesting a <a href="https://appleinsider.com/articles/18/03/23/first-iphone-with-foldable-display-by-could-launch-in-2020-says-analyst">similar launch timeframe</a> for the device, adding that the device could also “double up as a tablet,” giving the utility of a larger screen but with the portability of a smartphone. </p>
<p><a href="https://appleinsider.com/articles/16/11/22/apple-patents-foldable-iphone-with-flexible-display-that-can-clip-onto-clothing">Another patent</a> granted in November 2016 suggested the use of a hinge and a metal-backed flexible OLED panel to create a foldable smartphone, one that could clip onto clothing for storage when not in use. </p>
<p>Apple has also invested heavily in a new display technology that could help bring such hardware to fruition. <a href="https://appleinsider.com/articles/18/04/04/explaining-microled-versus-tft-and-oled-display-technologies-and-why-apple-is-interested-for-a-future-iphone-or-apple-watch">MicroLED</a> is effectively a display panel made up of tiny LEDs on a sheet, which aside from potentially offering power savings and a reduced screen thickness, could be used to produce a flexible screen required for a foldable device. </p>
<p>While Apple regularly files patent applications with the USPTO, the publication of an application or the granting of a patent is not necessarily a sign that Apple is actively working on using the technology with its products, nor is it a guarantee it will be usable by consumers in a future release. Though it is plausible to be used in a foldable smartphone, a concept also being examined by <a href="https://appleinsider.com/articles/17/09/12/samsung-tries-to-steal-apples-iphone-x-thunder-by-teasing-foldable-galaxy-note-in-2018">Apple’s competitors</a>, it is equally likely elements of this patent could be used in other hardware and not a mobile device. </p>
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<div style="margin: 5px 5% 10px 5%;"><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays.jpg" width="1" height="1" title="" alt="" /></div><div><p><span class="article-leader">Apple is still examining the possibility of creating a mobile device with a large screen that can be compacted into a smaller size, using a flexible section in the middle of the device to allow the screen to bend enough for it to fold without breaking. <br /></span></p>
<div align="center">
<div class="article-img"><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays.jpg" alt="" class="lazy" /><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays-1.jpg" /></div>
<p><span class="minor2 small gray"></span></div>
<p>Granted by the U.S. Patent and Trademark Office on Tuesday, the patent for “<a href="http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=10020462">Electronic devices with flexible displays</a>” details how a folding mobile device could be created. While foldable, the device could feasibly have a screen taking up an entire side of the device, similar to a smartphone or tablet, but with one cohesive display rather than using two or more with a noticeable line in the middle. </p>
<p>According to the patent, the concept relies on using multiple flexible elements in the middle of the device. In the process of flexing the device for the fold, the patent notes there will be a compression of material on the inside of the fold, and a thinning of material on the outside, with the former likely to cause an issue for the display layer. </p>
<p>To counter this problem the patent suggests the use of recesses in the material protecting the display layer in the middle section of the device, reducing the congregating mass and the amount of stress on layers closer to the inside of the fold. </p>
<p>It is said that there could be solid inflexible glass covers for sections of the display that are not affected by the fold, with a flexible cover spanning the gap between the two solid sections. In one implementation, the glass layer can even be bent, supported by a polymer layer for the bend itself, with grooves added to the glass in parallel to the bent section. </p>
<div align="center">
<div class="article-img"><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays.jpg" alt="" height="315" class="lazy" /><img src="http://www.sickgaming.net/blog/wp-content/uploads/2018/07/apple-still-considering-foldable-iphones-with-flexible-displays-2.jpg" /></div>
<p><span class="minor2 small gray"></span></div>
<p>Aside from the display, the rest of the hypothetical device would also require flexible materials to cover the outside of the fold, and can possibly even include a hinge in the middle to help keep the bend occurring at one point in the flexible section. </p>
<p>Apple initially filed the application on June 8, 2016, and credits Jiang Ai, Erik A. Uttermann, and Soyoung Kim as inventors. </p>
<p>The latest patent is one in a string of similar applications Apple has submitted to the USPTO over the years. </p>
<p>One filing discovered in <a href="https://appleinsider.com/articles/17/10/12/apple-seeks-new-patent-for-folding-displays-as-rumors-of-a-foldable-oled-iphone-heat-up">October 2017</a> surfaced at the same time as a <a href="https://appleinsider.com/articles/17/10/11/rumor-apple-working-with-lg-on-foldable-oled-iphone-in-2020-leaving-rival-samsung-in-dark">rumor</a> claiming Apple is working with LG to produce an OLED iPhone by 2020. Merrill Lynch analyst Wamsi Mohan wrote a note to investors in March suggesting a <a href="https://appleinsider.com/articles/18/03/23/first-iphone-with-foldable-display-by-could-launch-in-2020-says-analyst">similar launch timeframe</a> for the device, adding that the device could also “double up as a tablet,” giving the utility of a larger screen but with the portability of a smartphone. </p>
<p><a href="https://appleinsider.com/articles/16/11/22/apple-patents-foldable-iphone-with-flexible-display-that-can-clip-onto-clothing">Another patent</a> granted in November 2016 suggested the use of a hinge and a metal-backed flexible OLED panel to create a foldable smartphone, one that could clip onto clothing for storage when not in use. </p>
<p>Apple has also invested heavily in a new display technology that could help bring such hardware to fruition. <a href="https://appleinsider.com/articles/18/04/04/explaining-microled-versus-tft-and-oled-display-technologies-and-why-apple-is-interested-for-a-future-iphone-or-apple-watch">MicroLED</a> is effectively a display panel made up of tiny LEDs on a sheet, which aside from potentially offering power savings and a reduced screen thickness, could be used to produce a flexible screen required for a foldable device. </p>
<p>While Apple regularly files patent applications with the USPTO, the publication of an application or the granting of a patent is not necessarily a sign that Apple is actively working on using the technology with its products, nor is it a guarantee it will be usable by consumers in a future release. Though it is plausible to be used in a foldable smartphone, a concept also being examined by <a href="https://appleinsider.com/articles/17/09/12/samsung-tries-to-steal-apples-iphone-x-thunder-by-teasing-foldable-galaxy-note-in-2018">Apple’s competitors</a>, it is equally likely elements of this patent could be used in other hardware and not a mobile device. </p>
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