Stanford engineers made a tiny LED display that stretches like a rubber band

of the screen). Each pixel contains three sub-pixels with color filters over them, usually in red, green and blue, which can be output in combinations at varying intensities to make the pixel block different colors. Zoom out, and the mass of colored pixels can form a picture.

Another downside of these screens is that they’re brittle, Bao notes, mostly because the substrate is made of glass, and the materials that go into the light emitting diode will also break apart if you try to bend it or stretch it.“What we’re doing here is trying to make a new type of display that you can bend, fold, change shape and still show the images,” Bao says. Having a screen that can change shape will allow it to fit onto the contours of soft or uneven surfaces.

She and her colleagues found a way to combine hard and soft plastic materials together so that the light emitting polymer forms nanofiber structures, which help the electrons and holes find each other. “If they can’t find each other, we won’t get light out,” she says. “This nanostructure makes a continuous pathway. And also, we found that by forming these nanofiber-like structures, it removes some of the imperfections that used to be present in the light emitting polymer.

For this prototype, the team demonstrated that their screen could hold a static image. To make a screen that can change images, they would need to incorporate some sort of motor that can power it. “The type of screen that we have is very low resolution. This paper is mainly about the discovery of the materials and how we made the pixels of the display,” says Bao. “But the pixels are still quite large.

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Instagram post of rapper PnB Rock at Roscoe's may have led to killing, LAPD chief saysThe Philadelphia hip-hop artist, 30, was targeted for his jewelry while he was eating at the South L.A. restaurant, police said. So, the GF of the Philly rapper having lunch in LA posted on her Instagram their location - these high level robbers were so cunning they moved upon seeing this post by the relatively unknown person and orchestrated the robbery. Source: social media detectives. Great report UT.
Source: sdut - 🏆 5. / 95 Read more »

Ken Starr, whose probe led to Bill Clinton impeachment, diesKen Starr, a former federal appellate judge and a prominent attorney whose criminal investigation of Bill Clinton led to the president’s impeachment, died Tuesday at age 76, his family said. Complications from surgery? Was the doctor a democrat? I would go ahead and do an autopsy. Clintons are notorious killers.
Source: chicagotribune - 🏆 8. / 91 Read more »

Ken Starr, Whose Probe Led to Clinton Impeachment, DiesKen Starr, a former federal appellate judge and a prominent attorney whose criminal investigation of Bill Clinton led to the president’s impeachment, died Tuesday at age 76. Let’s not forget why he left Baylor:
Source: snopes - 🏆 228. / 63 Read more »

Ken Starr, whose probe led to Clinton impeachment, dies at age 76Ken Starr, a former federal appellate judge and a prominent attorney whose criminal investigation of Bill Clinton led to the president’s impeachment, died Tuesday at age 76.
Source: wsfa12news - 🏆 338. / 59 Read more »

Ken Starr, Whose Probe Led to Clinton Impeachment, Dies at 76Ken Starr, a former federal appellate judge and a prominent attorney whose criminal investigation of Bill Clinton led to the president’s impeachment, died Tuesday at age 76, his family said. Who cares👋🏼
Source: wttw - 🏆 520. / 51 Read more »