Cover window etching device for electronic device and cover window etching method for electronic device using the same
AssigneeSamsung Display Co., Ltd.
InventorsBYEONG-BEOM KIM, SEUNGHO KIM, Jinsu NAM, JAEGIL LEE, MIN-HOON CHOI
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Abstract
A cover window etching device for manufacturing an electronic device includes a stage on which a preliminary cover window is disposed, a plurality of plates disposed above the stage, and a nozzle disposed above the plates, where the nozzle sprays an etchant toward the preliminary cover window. The plates reciprocates in a first direction.
Claims20
A cover window etching device for manufacturing an electronic device, the cover window etching device comprising:
- a stage on which a preliminary cover window is disposed;
- a plurality of plates disposed above the stage;
- and
- a nozzle disposed above the plates, wherein the nozzle sprays an etchant toward the preliminary cover window,
- wherein the plates reciprocate in a first direction.
A cover window etching method for manufacturing an electronic device, the method comprising:
- disposing a preliminary cover window on a stage;
- moving the stage to be disposed below a plurality of plates spaced apart from each other in a first direction inside an accommodation groove defined by a housing;
- and
- etching the preliminary cover window by spraying an etchant toward the preliminary cover window by using a nozzle disposed above the plates,
- wherein when the nozzle sprays the etchant, the plates move in the first direction.
A cover window etching device for manufacturing an electronic device, the cover window etching device comprising:
- a plurality of holding parts spaced apart from each other in a first direction, wherein the holding parts support a preliminary cover window;
- a source part disposed below the holding parts;
- and
- a housing which accommodates the holding parts and the source part,
- wherein the holding parts reciprocate in the first direction.
Dependencies are inferred from the claim text.