TW362156B - Conveyor belt arrangement in a handler system for testing semiconductor devices - Google Patents
Conveyor belt arrangement in a handler system for testing semiconductor devicesInfo
- Publication number
- TW362156B TW362156B TW087104232A TW87104232A TW362156B TW 362156 B TW362156 B TW 362156B TW 087104232 A TW087104232 A TW 087104232A TW 87104232 A TW87104232 A TW 87104232A TW 362156 B TW362156 B TW 362156B
- Authority
- TW
- Taiwan
- Prior art keywords
- frame
- belts
- semiconductor devices
- stay bars
- testing semiconductor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2893—Handling, conveying or loading, e.g. belts, boats, vacuum fingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/286—External aspects, e.g. related to chambers, contacting devices or handlers
- G01R31/2865—Holding devices, e.g. chucks; Handlers or transport devices
- G01R31/2867—Handlers or transport devices, e.g. loaders, carriers, trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/02—Belt or chain conveyors
- B65G2812/02128—Belt conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
A handling system for testing semiconductor devices comprises a frame, a pair of conveyor belts mounted on the frame and spaced apart each other. A drive motor is provided for driving the belts. The frame includes a plurality of stay bars extending transversely of the direction of conveyance at respective locations disposed between front and rear ends of each belt. A plurality of tension rollers are mounted on the frame for deflecting a flight of each belt around the stay bars, whereby the stay bars are situated out of the loops formed by the belts. This enables the belts to be removed from the frame without disconnecting the stay bars from the frame. A drive shaft can be formed of two parts which, when disconnected from each other, enables a belt to be passed between the shaft parts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970010169A KR100208071B1 (en) | 1997-03-25 | 1997-03-25 | Belt conveyor for transferring a tray in handler system for testing semiconductor devices |
Publications (1)
Publication Number | Publication Date |
---|---|
TW362156B true TW362156B (en) | 1999-06-21 |
Family
ID=19500643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087104232A TW362156B (en) | 1997-03-25 | 1998-03-21 | Conveyor belt arrangement in a handler system for testing semiconductor devices |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH10273212A (en) |
KR (1) | KR100208071B1 (en) |
TW (1) | TW362156B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385389B (en) * | 2009-09-17 | 2013-02-11 | Hon Tech Inc | A conveyor for correcting the position of the electronic components |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684569B1 (en) * | 2005-06-08 | 2007-02-20 | 주식회사 티엔텍 | Auto inspecting equipment of object information |
KR100813208B1 (en) * | 2006-12-28 | 2008-03-13 | 미래산업 주식회사 | Tray transfer apparatus for handler |
KR200451956Y1 (en) * | 2008-10-07 | 2011-01-27 | 주식회사 에스에프에이 | Transferring apparatus |
-
1997
- 1997-03-25 KR KR1019970010169A patent/KR100208071B1/en not_active IP Right Cessation
-
1998
- 1998-03-21 TW TW087104232A patent/TW362156B/en active
- 1998-03-24 JP JP10076250A patent/JPH10273212A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385389B (en) * | 2009-09-17 | 2013-02-11 | Hon Tech Inc | A conveyor for correcting the position of the electronic components |
Also Published As
Publication number | Publication date |
---|---|
JPH10273212A (en) | 1998-10-13 |
KR19980074386A (en) | 1998-11-05 |
KR100208071B1 (en) | 1999-07-15 |
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