| 摘要(英) |
Touch panel display device such as tablet and smart mobile phone and all in one(AIO) computer and so on, that under the needing of characteristics try to get high transmittance colors quality, high contrast, power saving and fast booting. Full lamination liquid optically clear adhesive(LOCA) and Light Emitting Diode(LED) are the most favored of the key materials.
LED light source used in the backlight module, currently available products have been commonly used in edge-type backlight module.As for the LED used in the design of direct-type light source, because of the LED light source are directivity and point light source characteristics, triggered the luminance, chromaticity and uneven, difficult to module thickness thin etc. design bottleneck , so it is not yet universal. However, LCD backlight module light from the light source into the display panel is generated through the air gap and the loss of light scattering, thereby reducing the imaging quality of the screen.
The focus of this thesis is to use the optical simulation software to analyze and design the LED lens structure, the structure of the light through this lens, the light is evenly distributed among the backlight cavity, and with LOCA bonding process experiment to find the best fit parameters to prevent excess glue and adhesive thickness inequality issues, achieve uniform brightness modules with thinning and while the purpose of achieving high quality imaging. |
| 參考文獻 |
1. Robert Scott West, Yagi Takaaki, “High Brightness Direct LED Backlight for LCD TV” 2003 SID
2. Robert Scott West, Huub Konijn, Simon Kuppens, Nicola Pfeffer,“LED backlight for large area LCD TV’s” 2003 SID
3. 林雅蘭 “LED 背光模組設計” 國立中央大學光電科學研究所, 碩士論文,民國97 年
4. Jee-Gong Chang, Charles Lun-De Liao, and Chi-Chuan Hwang,
“Enhancement of the optical performances for the LED backlightsystems with a novel lens cap,” Proc. SPIE Vol. 6289, 2006.
5. Meng Liang, Manning Fan, Debo Guo, Guangyi Liu, Guohong Wang,Fuhua Yang, Liangchen Wang, Yiping Zeng, and Jinmin Li,
“Research on color matching of LED backlight for large-color-gamut LCD application, ” Proc. SPIE Vol. 6841, 2008.
6. 耿繼業、柯建娃 “幾何光學” 全華科技圖書, 民國90 年
7. 吳正佳 “輝度與色彩均勻化之發光二極體直下式背光模組應用設計” 國立中央大學機械工程研究所, 碩士論文,民國95 年
8. 鮑友南、潘奕凱、姚柏宏、林建憲 “TV 用液晶顯示器之背光模組技術” 機械工業雜誌 245 期
9. 李季薇、韓斌、黃宏彥 “新世代大尺寸直下式LED 背光模組之設計與模擬”
10. 戴銘成 “發光二極體背光模組照度與色彩均勻化結構設計” 國立交通大學光電工程, 碩士論文, 民國94 年
11. 陳進和“觸控面板於大氣中硬對硬貼合之製程技術開發” 國立中山大學機械所碩士, 顯示器專題, 民國101 年
12. 鄭昭德 “光學級壓克力樹脂硬用-使用於觸控面板之光學膠的專利解析”工研院材化所研究員,工業材料雜誌, 民國102 年
13. 周洺偉 “陽離子型紫外光硬化樹脂之研究” 國立台北科技大學化學工程研究所, 碩士論文,民國96 年
14. 吳中豪 “應用於直下式背光模組之邊射型發光二極體設計與其模組研究” 國立中央大學光機電工程研究所,碩士論文,民國96 年
15. “LED Display Backlighting – Large Screen and TV Application using Golden DRAGON® ARGUS®,” Opt. Semiconductors, 2005.
16. 姚柏宏 “LED 光源模組發展現狀與機會” 工業材料雜誌,221 期,第87-92 頁, 民國94 年5 月 |
[Endnote RIS 格式]
[相關文章]
[文章引用]
[完整記錄]
[館藏目錄]
至系統瀏覽論文 ( 永不開放)
plurk
funp
live
udn
HD
myshare
netvibes
friend
youpush
delicious
baidu
Google bookmarks
del.icio.us
hemidemi
facebook
twitter
google
reddit