@article{d40e59d896c64e978b9a934eaaefca66,
title = "Polymer infrared proximity sensor array",
abstract = "A near-infrared proximity sensor array is achieved by integrating a polymer light-emitting diode and a polymer photodetector (PD). A green emission is converted into deep red peaked at 670 nm by the inorganic phosphor Intematix R670 with quantum efficiency of over 20%. A bandpass filter is used to select a spectral tail of phosphor luminescence with a wavelength above 700 nm. The emissive polymer is green polyfluorene. The infrared PD contains a thick film of a blend of poly(3-hexylthiophene) and (6,6)-phenyl-C61-butyric acid methyl ester up to a thickness of 8 μm. Position of a moving object at a distance of 10 cm is detected in real time by the array with dynamic images displayed on the computer screen.",
keywords = "Array, photodetector (PD), polymer, proximity sensor",
author = "Chen, {En Chen} and Shih, {Cheng Yang} and Dai, {Ming Zhi} and Yeh, {Han Cheng} and Chao, {Yu Chiang} and Meng, {Hsin Fei} and Zan, {Hsiao Wen} and Liu, {Wei Ren} and Chiu, {Yi Chen} and Yeh, {Yao Tsung} and Sun, {Chien Jen} and Horng, {Sheng Fu} and Hsu, {Chain Shu}",
note = "Funding Information: Manuscript received September 2, 2010; revised December 24, 2010 and January 10, 2011; accepted January 12, 2010. Date of publication March 3, 2011; date of current version March 23, 2011. This work was supported by the National Science Council of Taiwan under Contract NSC98-2628-M-009-001. The review of this paper was arranged by Editor D. Verret.",
year = "2011",
month = apr,
doi = "10.1109/TED.2011.2107517",
language = "English",
volume = "58",
pages = "1215--1220",
journal = "IEEE Transactions on Electron Devices",
issn = "0018-9383",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "4",
}