TY - JOUR
T1 - See-Through Image Blurring of Transparent Organic Light-Emitting Diodes Display
T2 - Calculation Method Based on Diffraction and Analysis of Pixel Structures
AU - Qin, Zong
AU - Tsai, Yu Hsiang
AU - Yeh, Yen Wei
AU - Huang, Yi-Pai
AU - Shieh, Han Ping David
PY - 2016/11/1
Y1 - 2016/11/1
N2 - In this paper, the issue of see-through image blurring of transparent organic light-emitting diodes display is demonstrated, and a systematic method is proposed to calculate blurred see-through image based on diffraction theory. In the calculation, distances of background object and the viewer are considered to correct Fresnel diffraction and chromatic image can be finally synthesized. Calculated and actually captured see-through images match well by using different background distances and pixel structures to verify, as error ratio of only 2.3% and 4.3%, respectively, in the term of blurred image's fringe length. Based on the calculation results, see-through image qualities corresponding to four pixel structures are evaluated and two structures are verified to have better image quality. Finally, higher resolutions that lead to much more significant see-through image blurring are discussed.
AB - In this paper, the issue of see-through image blurring of transparent organic light-emitting diodes display is demonstrated, and a systematic method is proposed to calculate blurred see-through image based on diffraction theory. In the calculation, distances of background object and the viewer are considered to correct Fresnel diffraction and chromatic image can be finally synthesized. Calculated and actually captured see-through images match well by using different background distances and pixel structures to verify, as error ratio of only 2.3% and 4.3%, respectively, in the term of blurred image's fringe length. Based on the calculation results, see-through image qualities corresponding to four pixel structures are evaluated and two structures are verified to have better image quality. Finally, higher resolutions that lead to much more significant see-through image blurring are discussed.
KW - Fresnel diffraction
KW - image quality assessment
KW - pixel structure
KW - see-through image
KW - Transparent organic light-emitting diodes (OLED) display
UR - http://www.scopus.com/inward/record.url?scp=84994480596&partnerID=8YFLogxK
U2 - 10.1109/JDT.2016.2594815
DO - 10.1109/JDT.2016.2594815
M3 - Article
AN - SCOPUS:84994480596
SN - 1551-319X
VL - 12
SP - 1242
EP - 1249
JO - Journal of Display Technology
JF - Journal of Display Technology
IS - 11
M1 - 7523897
ER -