An anti-scratch anti-reflection module, a manufacturing method for the same, and a display panel are provided. The anti-scratch anti-reflection module includes a substrate, a reflective index control layer, and a hardening layer. The reflective index control layer is disposed on a surface of the substrate. The hardening layer is disposed on a surface of the reflective index control layer away from the substrate. Material of the reflective index control layer includes metal oxide.

In alternative embodiments, provided are products of manufacture and kits, and methods, for delivering macromolecules, including nucleic acids such as DNA and RNA, including genes and protein-encoding nucleic acids, to the skin, or the dermis or epidermis, and mucosa. In alternative embodiments, provided are products of manufacture and kits, and methods, for detecting macromolecules, including nucleic acids such as DNA and RNA, including genes and protein-encoding nucleic acids, in skin, epidermal or mucosal cells. In alternative embodiments, exemplary products of manufacture are physically flexible nanodelivery devices that are wearable, e.g., they can be worn as patches on the skin or mucosa. In alternative embodiments, nanodelivery devices provided herein are fabricated in a microelectrodemicrofluidicnanochannel configuration which can precisely deliver cargo into the touched cells upon localized and safe-voltage electroporation. The on-skin electroporation can be wirelessly powered and controlled via on-chip near field communication (NFC) module. An accessory skin sensor can be simultaneously implemented on the same chip for skin impedance detection at the same time.

A copper-clad laminate is prepared by laminating a copper foil on one side or both sides of a polyimide film by thermocompression bonding. The flexibility of the copper-clad laminate is remarkably improved by employing a polyimide film having a thickness of 5 to 20 ?m and a copper foil having a thickness of 1 to 18 ?m.

Provided is a flexible substrate. The flexible substrate includes a first film having a first Young's modulus, a second film on the first film and having a second Young's modulus, and a third film between the first film and the second film and having a third Young's modulus. The third Young's modulus is less than each of the first Young's modulus and the second Young's modulus.

A circuit board includes a first capacitor that includes a first dielectric layer, a first conductor layer disposed on a first surface of the first dielectric layer, and a second conductor layer disposed on a second surface of the first dielectric layer opposite to the first surface, a first insulating layer that is bonded to the first surface side with a first adhesive layer and has a higher elastic modulus than the first adhesive layer, and a second insulating layer that is bonded to the second surface side with a second adhesive layer and has a higher elastic modulus than the second adhesive layer.

The disclosure relates to a hydrophobic film according to one embodiment is provided. The hydrophobic film includes a flexible substrate and a hydrophobic layer. The flexible substrate comprises a flexible base and a patterned first bulge layer located on a surface of the flexible base. The hydrophobic layer is located on the surface of the patterned first bulge layer.

The disclosure relates to a hydrophobic film according to one embodiment is provided. The hydrophobic film includes a flexible substrate and a hydrophobic layer on a surface of the flexible substrate. The hydrophobic layer comprises a base and a patterned bulge layer on a surface of the base.

The present invention relates to the field of displays and discloses a polyimide substrate, which is manufactured by reacting lignin, polyimide and a free radical initiator. Because lignin contains various active groups, for example, hydroxyl, carboxyl and aryl, etc., when it is introduced into the polymer structure of polyimide, the maximum absorption peak of the polymer can be made to redshift from less than or equal to 280 nm to less than or equal to 380 nm, so that a certain absorption and screening action may be laid on the light wave during a subsequent Laser Lift Off process, and the substrate and the liquid crystal may be prevented from being damaged during a Laser Lift Off process of the glass base substrate, thereby guaranteeing the display quality of the flexible display.

A method for manufacturing a flexible metal-clad laminated plate includes the steps of: (a) obtaining a laminated body by laminating a polyimide resin film including a non-thermoplastic polyimide layer and an adhesive layer containing thermoplastic polyimide, the adhesive layer being provided on at least one side of the non-thermoplastic polyimide layer, and a metal foil; and (b) subjecting the laminated body obtained in the step (a) to heat treatment under an inert gas atmosphere and a pressure of 0.20 to 0.98 MPa at a temperature of a glass transition temperature Tg of the thermoplastic polyimide20 C. to the glass transition temperature Tg+50 C.

A glass laminate includes a non-glass substrate with a first surface and a second surface opposite the first surface. A glass sheet is laminated to the first surface of the non-glass substrate. A barrier film is laminated to the second surface of the non-glass substrate and includes a first surface adjacent to the non-glass substrate, a second surface opposite the first surface. A thickness of the barrier film can be at most about 0.5 mm. The second surface of the barrier film can define an outer surface of the glass laminate. The barrier film can be a multi-layer barrier film with a metal layer and a polymer layer. An absolute value of a flatness of the glass laminate determined according to European Standard EN 438 after exposure to 23 C. and 90% relative humidity for 7 days can be at most about 3 mm/m.