{"number":"US12697687B2","kindCode":"B2","documentType":"grant","title":{"original":"Laser crystallization apparatus","english":"Laser crystallization apparatus"},"abstract":{"original":"A laser crystallization apparatus according to an embodiment includes a light source unit irradiating a laser beam; and an optical unit to which the laser beam is incident, wherein the optical unit includes a first portion and a second portion bonded to each other on a bonded surface, and a first width of the first portion and a second width of the second portion are the same as each other on the bonded surface based on a direction parallel to the incident direction of the laser beam.","english":"A laser crystallization apparatus according to an embodiment includes a light source unit irradiating a laser beam; and an optical unit to which the laser beam is incident, wherein the optical unit includes a first portion and a second portion bonded to each other on a bonded surface, and a first width of the first portion and a second width of the second portion are the same as each other on the bonded surface based on a direction parallel to the incident direction of the laser beam."},"applicants":["Samsung Display Co., LTD."],"inventors":["Akifumi Sangu","Je Kil Ryu","Cheol Ho Park","Hae Sook Lee","Jin Hong Jeun","Young Su Chae","Gyoo Wan Han"],"filingDate":"2021-10-18","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697687B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697687B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697687B2","ja":"https://downloadpatent.com/ja/patent/US12697687B2"}}