Auto-alignment and pre-bonding IC on LCD machine
In this dissertation, the details of design and development of a COG machine that auto-aligns and pre-bonds IC on LCD panel is described. It includes the design of an auto-alignment method and a vision system with two-axis movement to capture the pictures of alignment marks. After the system compare...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Theses and Dissertations |
| Published: |
2008
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/5455 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| id |
sg-ntu-dr.10356-5455 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-54552023-03-11T17:14:06Z Auto-alignment and pre-bonding IC on LCD machine Chen, Xinhe. Chauhan, Sunita School of Mechanical and Aerospace Engineering DRNTU::Engineering::Manufacturing In this dissertation, the details of design and development of a COG machine that auto-aligns and pre-bonds IC on LCD panel is described. It includes the design of an auto-alignment method and a vision system with two-axis movement to capture the pictures of alignment marks. After the system compares their global coordinates, the positions of IC and LCD are automatically adjusted to match together. Dual bonding head has been developed to handle two different ICs. High precision mechanisms have been introduced for movement and are developed to achieve high accuracy. Master of Science (Smart Product Design) 2008-09-17T10:51:04Z 2008-09-17T10:51:04Z 2006 2006 Thesis http://hdl.handle.net/10356/5455 Nanyang Technological University application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| topic |
DRNTU::Engineering::Manufacturing |
| spellingShingle |
DRNTU::Engineering::Manufacturing Chen, Xinhe. Auto-alignment and pre-bonding IC on LCD machine |
| description |
In this dissertation, the details of design and development of a COG machine that auto-aligns and pre-bonds IC on LCD panel is described. It includes the design of an auto-alignment method and a vision system with two-axis movement to capture the pictures of alignment marks. After the system compares their global coordinates, the positions of IC and LCD are automatically adjusted to match together. Dual bonding head has been developed to handle two different ICs. High precision mechanisms have been introduced for movement and are developed to achieve high accuracy. |
| author2 |
Chauhan, Sunita |
| author_facet |
Chauhan, Sunita Chen, Xinhe. |
| format |
Theses and Dissertations |
| author |
Chen, Xinhe. |
| author_sort |
Chen, Xinhe. |
| title |
Auto-alignment and pre-bonding IC on LCD machine |
| title_short |
Auto-alignment and pre-bonding IC on LCD machine |
| title_full |
Auto-alignment and pre-bonding IC on LCD machine |
| title_fullStr |
Auto-alignment and pre-bonding IC on LCD machine |
| title_full_unstemmed |
Auto-alignment and pre-bonding IC on LCD machine |
| title_sort |
auto-alignment and pre-bonding ic on lcd machine |
| publishDate |
2008 |
| url |
http://hdl.handle.net/10356/5455 |
| _version_ |
1761781742926036992 |