Ceramic housing with texture

• Main Authors: Miao, Weiguo, Ketcham, Thomas Dale, Nichols, Eric James
• Format: Patent
• Language: English
• Published: 03.09.2019
• Subjects: ARTIFICIAL STONE; CALCULATING; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; COMPUTING; CONCRETE; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; LIME, MAGNESIA; METALLURGY; PERFORMING OPERATIONS; PHYSICS; REFRACTORIES; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SLAG; TELEPHONIC COMMUNICATION; TRANSMISSION; TRANSPORTING; TREATMENT OF NATURAL STONE; WORKING CEMENT, CLAY, OR STONE

A housing for a portable electronic device includes a radio frequency transparent polycrystalline ceramic portion comprising a first surface and a second surface parallel to the first surface. The radio frequency transparent polycrystalline ceramic portion comprises a macro-texture on at least a por...