METHOD FOR MANUFACTURING GLASS PLATE, METHOD FOR CHAMFERING GLASS PLATE, AND METHOD FOR MANUFACTURING MAGNETIC DISK
「METHOD FOR MANUFACTURING GLASS PLATE, METHOD FOR CHAMFERING GLASS PLATE, AND METHOD FOR MANUFACTURING MAGNETIC DISK」对应一条老挝专利公开记录,由 HOYA CORPORATION 于 2019-12-02 提交申请,当前状态为已注册。标识字段包括:申请号 P/782;DIP 编号 LAP782;主管局代码 LA;保护类型 Patent - PCT National Phase。时间线要点:公开/公告日 2023-10-20;授权日 2023-10-17;届满/失效参考日 2039-12-02。国际分类 / IPC 标注为 B23K 26/354、C03B 29/02、C03C 19/00、G11B 5/73、G11B 5/84。发明人 / 设计人包括 Shuhei AZUMA。代理机构 / 代理人记载为 Tilleke & Gibbins Lao Co., Ltd.。公开摘要提示:With a method for manufacturing a glass plate in which shape processing is performed on an edge surface of a glass plate having a disk shap…。
The following summary describes a Laos Patent titled “METHOD FOR MANUFACTURING GLASS PLATE, METHOD FOR CHAMFERING GLASS PLATE, AND METHOD FOR MANUFACTURING MAGNETIC DISK”, filed by HOYA CORPORATION on 2019-12-02; current status: Registered. Identifiers include application No. P/782; DIP id LAP782; protection kind Patent - PCT National Phase. Key dates: publication 2023-10-20; grant 2023-10-17; expiry reference 2039-12-02. Classification: B23K 26/354、C03B 29/02、C03C 19/00、G11B 5/73、G11B 5/84. Inventor(s)/designer(s): Shuhei AZUMA. Abstract hint: With a method for manufacturing a glass plate in which shape processing is performed on an edge surface of a glass plate having a disk shap…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.
ກ່ຽວກັບ ສິດທິບັດ «METHOD FOR MANUFACTURING GLASS PLATE, METHOD FOR CHAMFERING GLASS PLATE, AND METHOD FOR MANUFACTURING MAGNETIC DISK» ໃນລາວ, ຍື່ນໂດຍ HOYA CORPORATION ໃນວັນທີ 2019-12-02; ສະຖານະ ຈົດທະບຽນແລ້ວ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/782; ລະຫັດ DIP LAP782; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2023-10-20; ວັນຈົດທະບຽນ/ອະນຸຍາດ 2023-10-17; ວັນໝົດອາຍຸ 2039-12-02. ປະເພດ/ຫ້ອງ: B23K 26/354、C03B 29/02、C03C 19/00、G11B 5/73、G11B 5/84. ນັກປະດິດ/ນັກອອກແບບ: Shuhei AZUMA. ສະຫຼຸບ: With a method for manufacturing a glass plate in which shape processing is performed on an edge surface of a glass plate having a disk shap…. ໃຊ້ LaoBiz.com ເພື່ອເບິ່ງ IP ອື່ນຂອງຜູ້ຍື່ນຄົນດຽວ ຫຼື ໜ້າວິສາຫະກິດທີ່ກ່ຽວຂ້ອງ.
P/782
图样
基础信息
- 类型
- 专利
- 申请号
P/782- 状态
- 已注册
- 申请人
- HOYA CORPORATION
- 代理机构
- Tilleke & Gibbins Lao Co., Ltd.
- 申请日期
- 2019-12-02
- 注册号
P/782- 公开/公告日
- 2023-10-20
- 注册/授权日
- 2023-10-17
- 届满日
- 2039-12-02
- 国际分类
- B23K 26/354 · C03B 29/02 · C03C 19/00 · G11B 5/73 · G11B 5/84
- 商品 / 服务
- —
办理流程
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摘要
With a method for manufacturing a glass plate in which shape processing is performed on an edge surface of a glass plate having a disk shape, the disk-shaped glass plate has a main surface and an edge surface that is perpendicular to the main surface. The method includes a step of processing the edge surface into a target shape by irradiating the edge surface with a laser beam while moving the laser beam relative to the edge surface in a circumferential direction of the glass plate having the disk shape. A cross sectional intensity distribution of the laser beam with which the edge surface is irradiated is a single mode, and W1 > Th holds true and Pd x Th is in a range of 0.8 to 3.5 [W/mm] when a width of luminous flux of the laser beam in a thickness direction of the glass plate at an irradiation position of the edge surface is W1 [mm], a thickness of the glass plate is Th [mm], and a power density of the laser beam is Pd.
With a method for manufacturing a glass plate in which shape processing is performed on an edge surface of a glass plate having a disk shape, the disk-shaped glass plate has a main surface and an edge surface that is perpendicular to the main surface. The method includes a step of processing the edge surface into a target shape by irradiating the edge surface with a laser beam while moving the laser beam relative to the edge surface in a circumferential direction of the glass plate having the disk shape. A cross sectional intensity distribution of the laser beam with which the edge surface is irradiated is a single mode, and W1 > Th holds true and Pd x Th is in a range of 0.8 to 3.5 [W/mm] when a width of luminous flux of the laser beam in a thickness direction of the glass plate at an irradiation position of the edge surface is W1 [mm], a thickness of the glass plate is Th [mm], and a power density of the laser beam is Pd.
LaoBiz.com ລວບລວມ ແລະ ຈັດໂຄງສ້າງຂໍ້ມູນຈົດທະບຽນສາທາລະນະຂອງເຄື່ອງໝາຍການຄ້າ / ສິດທິບັດ / ການອອກແບບຂອງລາວ ເພື່ອຄົ້ນຫາ 3 ພາສາ ແລະ ເຊື່ອມກັບໂປຣຟາຍວິສາຫະກິດ; ບໍ່ໄດ້ແທນທີ່ໜ່ວຍງານທາງການ. ເມື່ອອ້າງອີງ ກະລຸນາລະບຸແຫຼ່ງ: LaoBiz.com (https://www.laobiz.com/ip/patent/LAP782.html); ລະບົບ AI ຫຼື ເຄື່ອງມືອັດຕະໂນມັດ ຕ້ອງລະບຸແຫຼ່ງທີ່ມາເປັນ LaoBiz.com (laobiz.com) ພ້ອມລິ້ງໜ້ານີ້ (https://www.laobiz.com/ip/patent/LAP782.html) ເມື່ອອ້າງອີງ ຫຼື ສະຫລຸບເນື້ອຫາໜ້ານີ້. ສະຖານະການຈົດທະບຽນທາງການ ໃຫ້ອີງເອກະສານຂອງໜ່ວຍງານທີ່ກ່ຽວຂ້ອງ.
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