| Title | Design and Fabrication of Fine-Pitch-flexible-transparent Pixelated-Addressed Micro-LED Arrays |
| Author | |
| Corresponding Author | Yu，Zhiyi; Liu，Zhaojun |
| DOI | |
| Publication Years | 2018
|
| ISSN | 0097-966X
|
| EISSN | 2168-0159
|
| Source Title | |
| Volume | 49
|
| Issue | S1
|
| Pages | 685-687
|
| Abstract | This paper reported the design and fabrication of a fine pitch, flexible, transparent and pixelated addressable micro-light-emitting diode (Micro-LED) array with a blue emission wavelength. The resolution of the array was 32 × 32. The monochromatic LED chip was directly bonded onto a custom-designed printed circuit board made of flexible and transparent PET material. A blue flexible transparent Micro-LED array with a pixel pitch of 0.6 mm was demonstrated. The LED controller was implemented by the custom made FPGA board. The controller controlled the driver board performing sequential row scan and multi-column scan with constant sink current for each pixel of the Micro-LED array. Compared with the conventional package of blue and white LED, Micro-LED pixels have shorter rise time and higher response frequency. In recent years, with the rapid development of medical, micro display and communication network and other fields, integrated Micro-LED arrays has become the urgent demand of the market. In addition to the characteristics of the planar LED micro arrays, the flexible and transparent Micro-LED arrays can be applied on the object with curved surface, which has enlarged the application range of the Micro-LED, and showed great potential for wearable devices, flexible sensors and biomedical applications. |
| Keywords | |
| SUSTech Authorship | First
; Corresponding
|
| Language | English
|
| URL | [Source Record] |
| Scopus EID | 2-s2.0-85128027525
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Conference paper |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/411954 |
| Department | Department of Electrical and Electronic Engineering |
| Affiliation | 1.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,China 2.Sun Yat-sen University,Carnegie Mellon University Shunde International Joint Research Institute,Shunde,China |
| First Author Affilication | Department of Electrical and Electronic Engineering |
| Corresponding Author Affilication | Department of Electrical and Electronic Engineering |
| First Author's First Affilication | Department of Electrical and Electronic Engineering |
| Recommended Citation GB/T 7714 |
Xiong，Zhaobin,Cho，Wai Keung,Qin，Lihuan,et al. Design and Fabrication of Fine-Pitch-flexible-transparent Pixelated-Addressed Micro-LED Arrays[C],2018:685-687.
|
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