摘要:
A flexible substrate are disclosed comprising an amorphous inorganic composition, wherein the substrate has a thickness of less than about 250 µm and has at least one of: a) a brittleness ratio less than about 9.5 (µm) -½ , or b) a fracture toughness of at least about 0.75 MPa·(m) ½ . Electronic devices comprising such flexible devices are also disclosed. Also disclosed is a method for making a flexible substrate comprising selecting an amorphous inorganic material capable of forming a substrate having a thickness of less than about 250 µm and having at least one of: a) a brittleness ratio of less than about 9.5 (µm) -½ , or b) a fracture toughness of at least about 0.75 MPa·(m) ½ ; and then forming a substrate from the selected inorganic material.
摘要:
An electrolyte sheet comprises a body of a varied thickness. The electrolyte sheet has at least one non-porous surface. This non- porous surface is a textured surface with multiple indentations therein. The thickest part of the electrolyte sheet is at least 0.5 micrometers greater than the thinnest part of the sheet.
摘要:
A sintered electrolyte sheet comprising: a body of no more than 45 µm thick and laser machined features with at least one edge surface having at least 10% ablation. A method of micromachining the electrolyte sheet includes the steps of: (i) supporting a sintered electrolyte sheet; (ii) micromachining said sheet with a laser, wherein said laser has a wavelength of less than 2 µm, fluence of less than 200 Joules/cm2, repetition rate (RR) of between 30 Hz and 1 MHz, and cutting speed of preferably over 30 mm/sec.
摘要:
An electrolyte sheet comprising two major surfaces, the electrolyte sheet including regions of differing compositions, so that (i) at least one of these regions has at least 1.5 times higher ionic conductivity than at least one other region; (ii) wherein the at least one other region has 20% more tetragonal phase zirconia per volume than the least one region with higher ionic conductivity; and (iii) when viewed in cross-section taken through said major surfaces at least one of the regions exhibits a non-uniform thickness.
摘要:
The present invention is directed to a substrate product (10) for use in the manufacture of active matrix liquid crystal display panels, flexible displays, or flexible electronics. The product includes a display substrate (20) suitable for use as a display panel. The display substrate has a thickness less than or equal to 0.4 mm. Trie product also includes at least one porous support substrate (30) removably attached to the display substrate by an adhesive layer (40).
摘要:
A microfluidic device is disclosed comprising a body of refractory material having one or more fluid passages of millimeter-or sub-millimeter scale defined therein and at least one tube of refractory material embedded in said body, the tube having a millimeter- or sub-millimeter-scale passage therein and first and second ends. The tube is desirably, though not necessarily, of a material having a higher softening point than the material of the body. The tube may optionally include a narrowed or 'drawn down' portion along the length or at an end thereof to provide extremely fine structure. By shaping depressions or holes to receive the tube in layers of refractory material that are fired or sintered to form the device, the tube can be assembled together with the layers and fired or sintered to form a consolidated refractory microfluidic device.
摘要:
According to one embodiment of the present invention an electrolyte sheet includes a body of varied thickness, the electrolyte sheet having a textured surface with multiple protruding features. The protruding features form an undercut angle with respect to the normal of the electrolyte sheet, the undercut angle being more than 0 degrees and less than 15 degrees.
摘要:
The present invention is directed to a substrate product for use in the manufacture of active matrix liquid crystal display panels, flexible displays, or flexible electronics. The product includes a display substrate suitable for use as a display panel. The display substrate has a thickness less than or equal to 0.4 mm. The product also includes at least one porous support substrate removably attached to the display substrate by an adhesive layer.
摘要:
The present invention is directed to a substrate product (10) for use in the manufacture of active matrix liquid crystal display panels, flexible displays, or flexible electronics. The product includes a display substrate (20) suitable for use as a display panel. The display substrate has a thickness less than or equal to 0.4 mm. Trie product also includes at least one porous support substrate (30) removably attached to the display substrate by an adhesive layer (40).