KR100656964B1 - 연마지석의 마모량 보정방법 및 연마지석의 마모량 보정이가능한 평판 디스플레이 패널 연마장치 - Google Patents
연마지석의 마모량 보정방법 및 연마지석의 마모량 보정이가능한 평판 디스플레이 패널 연마장치 Download PDFInfo
- Publication number
- KR100656964B1 KR100656964B1 KR1020050096384A KR20050096384A KR100656964B1 KR 100656964 B1 KR100656964 B1 KR 100656964B1 KR 1020050096384 A KR1020050096384 A KR 1020050096384A KR 20050096384 A KR20050096384 A KR 20050096384A KR 100656964 B1 KR100656964 B1 KR 100656964B1
- Authority
- KR
- South Korea
- Prior art keywords
- amount
- polishing
- panel
- abrasive
- abrasive grind
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2217/00—Gas-filled discharge tubes
- H01J2217/38—Cold-cathode tubes
- H01J2217/49—Display panels, e.g. not making use of alternating current
- H01J2217/492—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (4)
- 평판 디스플레이 패널의 모서리를 연마하는 방법에 있어서,상기 패널의 모서리를 연마지석으로 연마하는 연마단계;연마된 상기 패널의 연마량으로부터 상기 연마지석의 마모량을 측정하는 검사단계; 및측정된 상기 연마지석의 마모량에 따라 상기 연마지석의 위치를 조정하는 보정단계;를 포함하여 이루어지는 것을 특징으로 하는 연마지석의 마모량 보정방법.
- 제 1항에 있어서,상기 검사단계는,연마된 상기 패널의 모서리를 카메라로 촬상하여 연마량을 측정하고, 상기 측정된 연마량과 이미 설정된 값을 비교하여 수행되는 것을 특징으로 하는 연마지석의 마모량 보정방법.
- 평판 디스플레이 패널의 모서리를 연마하는 장치에 있어서,상기 패널의 모서리를 연마하는 연마지석;연마된 상기 패널의 연마량으로부터 상기 연마지석의 마모량을 측정하는 검 사수단; 및상기 검사수단에 의해 측정된 상기 연마지석의 마모량에 따라 상기 연마지석의 위치를 조정하는 보정수단;을 포함하여 이루어지는 것을 특징으로 하는 연마지석의 마모량 보정이 가능한 평판 디스플레이 패널 연마장치.
- 제 3 항에 있어서,상기 검사수단은,연마된 상기 패널의 연마부분을 촬상하는 카메라; 및상기 카메라로부터 획득된 이미지를 분석하여 측정된 연마량과, 이미 설정된 값을 분석하여 상기 연마지석의 마모량을 계산하는 제어부;를 포함하여 이루어지는 것을 특징으로 하는 연마지석의 마모량 보정이 가능한 평판 디스플레이 패널 연마장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096384A KR100656964B1 (ko) | 2005-10-13 | 2005-10-13 | 연마지석의 마모량 보정방법 및 연마지석의 마모량 보정이가능한 평판 디스플레이 패널 연마장치 |
TW095137620A TWI310332B (en) | 2005-10-13 | 2006-10-13 | Apparatus for grinding flat panel display panel integrated with inspector and method thereof |
TW96127391A TWI310719B (en) | 2005-10-13 | 2006-10-13 | Apparatus for grinding flat panel display panel integrated with inspector and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096384A KR100656964B1 (ko) | 2005-10-13 | 2005-10-13 | 연마지석의 마모량 보정방법 및 연마지석의 마모량 보정이가능한 평판 디스플레이 패널 연마장치 |
Publications (1)
Publication Number | Publication Date |
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KR100656964B1 true KR100656964B1 (ko) | 2006-12-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050096384A KR100656964B1 (ko) | 2005-10-13 | 2005-10-13 | 연마지석의 마모량 보정방법 및 연마지석의 마모량 보정이가능한 평판 디스플레이 패널 연마장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100656964B1 (ko) |
-
2005
- 2005-10-13 KR KR1020050096384A patent/KR100656964B1/ko active IP Right Grant
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