| 研究生: |
趙吉興 Chao, Chi-Shing |
|---|---|
| 論文名稱: |
以嵌入式系統為基礎之120Hz圖像產生器之設計與驗證 The Development of 120Hz Pattern Generator Based on an Embedded System |
| 指導教授: |
林清一
Lin, Chin E. |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 航空太空工程學系碩士在職專班 Department of Aeronautics & Astronautics (on the job class) |
| 論文出版年: | 2010 |
| 畢業學年度: | 98 |
| 語文別: | 中文 |
| 論文頁數: | 77 |
| 中文關鍵詞: | 圖像產生器 |
| 外文關鍵詞: | Pattern Generator |
| 相關次數: | 點閱:143 下載:0 |
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液晶螢幕已經成為我國的重要電子產業,生產過程中如何保障品質,老化測試是極重要的程序。在眾多測試方法中,本研究發展一個提供 120Hz面板於模組段老化測試時所使用之圖像產生器的解決方案。因應液晶螢幕於模組段全自動化老化測試產線上,有許多項需求都不利於使用個人電腦圖像產生器時,以嵌入式系統設計的測試系統可以有效的達成規格要求,包含電源的設定、時序、保護,訊號支援 6、8、10 位元、四頻道以及輸出端的靜電保護。本研究採用單晶片配合可程式邏輯閘陣列元件做為數位資料處理系統,配合輸出可變設定之交換式電源以及過電流保護,並採用高速高電壓保護之靜電防護晶片,有效避免面板損壞。設計新的圖像演算法搭配晶片間的指令集,以很容易的達成遠端搖控或全自動執行,簡化操控程序。本研究從基礎的學理,引用可靠的技術,去發展生產線上可用的技術,本研究完成的硬體、軟體、韌體,已經應用在液晶面板產線上,成為一個完整且可靠度高的設計與驗證。
LCD is an important electronics industry in Taiwan, how to protect the quality of the production process? Aging detection is a very important process. In many testing methods, this research is the development of 120Hz LCD in the aging detection used by the pattern generator solutions. Because the LCD in the aging system of the fully automated production modules are not conducive to the PC Base pattern generator, we need to use embedded systems to achieve the specifications, including: power settings, timing, protection, signaling support for 6, 8, 10 bits and “Quad Channel” input, ESD protection of output. In this research, use microcontroller and FPGA as digital data processing system, with the adjustable output switching power circuit and over-current protection, and high-voltage / high speed ESD protection chip, effective to prevent panel damage. Design a new pattern algorithm with instruction between chips, can easily complete the remote control or fully automated, simplified control procedures. In this research, based on the theory, quote reliable technology, to development of a production line reliable technology. The research is completed the hardware, software, firmware, and there are real signs used in LCD production line, is a complete and highly reliable design and verification.
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校內:2020-01-01公開