PROTECTIVE SHEET FOR FLEXIBLE DISPLAY MANUFACTURING APPARATUS AND METHOD FOR THE SAME

• Main Author: KIM, JONG YOUB
• Format: Patent
• Language: English; Korean
• Published: 08.06.2021
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; ELECTROGRAPHY; GENERAL PROCESSES OF COMPOUNDING; HOLOGRAPHY; MATERIALS THEREFOR; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; ORIGINALS THEREFOR; PERFORMING OPERATIONS; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The present invention relates to a flexible display protective sheet, a manufacturing apparatus thereof, and a manufacturing method thereof. More particularly, the present invention relates to a flexible display protective sheet which forms a UV curing coating layer on a substrate layer by an imprinting method, but locally differentiates the thickness of the coating layer to improve folded part characteristics, a manufacturing apparatus thereof, and a manufacturing method thereof. 본 발명은 가요성 디스플레이 보호시트, 그를 위한 제조장치 및 제조방법에 관한 것으로, 더욱 상세하게는 임프린팅 방식으로 기재층에 UV 경화 코팅층을 형성하되, 코팅층의 두께를 국부적으로 차등화하여 접힘부 특성을 향상시키는 가요성 디스플레이 보호시트, 그를 위한 제조장치 및 제조방법에 관한 것이다.