A ballistic tile for use in an imbricated pattern of like ballistic tiles to achieve coverage of a protected area by the imbricated pattern, while having rounded corners to limit the potential for spalling on ballistic impact. The ballistic tile may include a strike face that is generally undulating to laterally deflect at least a portion of the impact force, and to induce turning of the ballistic projectile on impact to further distribute the impact force. The ballistic tile may also include one or more features on an obverse and reverse side thereof that, when arranged in an imbricated pattern, limit lateral motion of the tiles on ballistic impact, and/or laterally transmit the energy of the projectile for deflection and absorption thereof.

An electronic apparatus including: an electronic module; a display panel having a panel hole which overlaps the electronic module; and a window disposed on the display panel, wherein the window includes: a base substrate; a protective layer disposed on the base substrate and having an opening which overlaps the panel hole; and a cover glass disposed on the base substrate inside the opening.

An electronic apparatus including: an electronic module; a display panel having a panel hole which overlaps the electronic module; and a window disposed on the display panel, wherein the window includes: a base substrate; a protective layer disposed on the base substrate and having an opening which overlaps the panel hole; and a cover glass disposed on the base substrate inside the opening.

The present disclosure provides a flexible display device. The flexible display device has different base materials for the back supporting film at the bonding region and the non-bonding region, so that it can satisfy the requirements for AOI and bending resistance respectively. The present disclosure also provides a back film for a flexible display device and a preparation method thereof.

The present disclosure provides a flexible display device. The flexible display device has different base materials for the back supporting film at the bonding region and the non-bonding region, so that it can satisfy the requirements for AOI and bending resistance respectively. The present disclosure also provides a back film for a flexible display device and a preparation method thereof.

Disclosed embodiments include mat assemblies and methods of fabricating a mat assembly. In an illustrative embodiment given by way of non-limiting example, a mat assembly includes a first mat defining first openings therein and a mesh member having a size and shape configured to underlie the first openings.

A felt composite (10) comprises at least one first felt layer (12), a multi-element second felt layer (14) disposed on the first felt layer (12) and comprising at least one first felt form element (16a) and one second felt form element (16b), wherein the first felt form element (16a) has a first edge (20a) and the first felt form element (16a) is sewn up with the first felt layer (12) by means of a first seam (18a) along the first edge (20a), and wherein the second felt form element (16b) has a second edge (20b) running along the first edge (20a) of the first felt form element (16a) and the second felt form element (16b) is sewn up with the first felt layer (12) by means of a second seam (18b) along the second edge (20b).

A felt composite (10) comprises at least one first felt layer (12), a multi-element second felt layer (14) disposed on the first felt layer (12) and comprising at least one first felt form element (16a) and one second felt form element (16b), wherein the first felt form element (16a) has a first edge (20a) and the first felt form element (16a) is sewn up with the first felt layer (12) by means of a first seam (18a) along the first edge (20a), and wherein the second felt form element (16b) has a second edge (20b) running along the first edge (20a) of the first felt form element (16a) and the second felt form element (16b) is sewn up with the first felt layer (12) by means of a second seam (18b) along the second edge (20b).

A treadmill having a curved treadmill deck is provided. Two curved side frames are disposed at two sides of the treadmill frame. Front and rear end ends of each curved side frame are higher than a middle section thereof. Inner sides of the two curved side frames are provided with a plurality of fixing seats, respectively. The fixing seats have fixing holes, respectively. An elastic deck is composed of a plurality of sheets connected side by side. The sheets each have perforations corresponding in position to the fixing holes of the respective fixing seats. A plurality of fixing pins are inserted in the perforations of the sheets of the elastic deck and secured to the fixing holes of the fixing seats. The elastic deck is forcibly fastened by the fixing pins and slightly deformed according to the curvature of the curved side frames to form the curved treadmill deck.

In one aspect of the present subject matter, a method of forming a linear panel includes drawing a multi-layer panel material assembly having differing inner and outer material layers along a processing path. The method also includes heating the panel material assembly. In addition, the method includes forming the heated panel material assembly into a desired shape as the assembly is drawn along the processing path. Additionally, in another aspect of the present subject matter, a linear panel includes a body formed from a multi-layer panel material assembly having differing inner and outer material layers.