Researcher Database

FUJIEDA Ichiro

Department / Course College of Science and Engineering Department of Electrical and Electronic Engineering

Title / Position Professor

Papers
1.	2023/02/24	Position detection of a beta particle emitter by utilizing self-absorption in a scintillation fiber │ Optics Letters │ 48 (5),pp.1260-1263 (Co-authored)
2.	2022/09/05	Front lighting for an energy-harvesting Luminous-Reflective Display and its design considerations │ Opt. Eng. │ 61 (9),pp.095102 (Co-authored)
3.	2021/10/22	Luminance, color gamut, and energy-harvesting characteristics of luminescent layers placed above a solar cell │ Opt. Express │ 29 (22),pp.36784-36795 (Co-authored)
4.	2021/02/17	Spectral study on utilizing ambient light with luminescent materials for display applications │ Opt. Express │ 29 (5),pp.6691-6702 (Co-authored)
5.	2020/12/10	Ambient contrast ratio of a liquid crystal cell stacked on a luminescent layer │ Proc. of 27th International Display Workshops │ 27,pp.76-79 (Co-authored)
6.	2020/12/10	Enhanced utilization of ambient light by optical films coupled to a luminescent waveguide │ Proc. of 27th International Display Workshops │ 27,pp.115-118 (Co-authored)
7.	2020/10	Extending the concept of edge collection function to polygonal and curved planar luminescent waveguides │ J. Photon. Energy │ 10 (4),pp.044501 (Co-authored)
8.	2020/08	Analysis on optical efficiency for tiling polygonal luminescent waveguides │ Proc. SPIE │ 11495,pp.114950H (Co-authored)
9.	2020/08	Design of a highly sensitive position-sensitive detector based on redshifts in photoluminescence spectra │ Proc. SPIE │ 11504,pp.1150408 (Co-authored)
10.	2020/02	Concentric re-emission pattern from a planar waveguide with a thin uniform luminescent layer │ Appl. Opt. │ 59 (6),pp.1703-1710 (Co-authored)
11.	2019/12	Cross talk and optical efficiency of an energy-harvesting color projector utilizing ceramic phosphors │ Appl. Opt. │ 58 (36),pp.9896-9903 (Co-authored)
12.	2019/11	Measurement of crosstalk in an energy-harvesting projector utilizing a uniform luminescent layer │ Proc. of 26th International Display Workshops │ ,pp.742-745 (Co-authored)
13.	2019/10	Edge collection function: an analytical expression for the optical efficiency of an energy-harvesting device based on photoluminescence │ Opt. Eng. │ 58 (10),pp.104101 (Co-authored)
14.	2019/09	Simple analytical model for optical efficiency of an energy-harvesting projector │ Proc. SPIE │ 11120,pp.111200H (Co-authored)
15.	2019/07	Position-sensitive detectors based on redshifts in photoluminescence spectra │ Opt. Eng. │ 58 (7),pp.077108 (Co-authored)
16.	2019/05	Fabrication and operation of an energy-harvesting color projector │ Digest of Technical Papers, Society for Information Display │ 50,pp.394-397 (Co-authored)
17.	2018/12	Measurement of optical power recovered by planar fluorescent waveguides for single-spot excitation │ Proc. of 25th International Display Workshops │ ,pp.494-497 (Co-authored)
18.	2018/12	Proposal of energy-harvesting liquid crystal displays │ Proc. of 25th International Display Workshops │ ,pp.218-221 (Co-authored)
19.	2018/09	A position sensitive detector based on red-shift in photoluminescence spectra │ Proc. SPIE │ 10768,pp.107680N (Co-authored)
20.	2018/09	Two-stage photoluminescence conversion for two-dimensional position sensing │ Proc. SPIE │ 10768,pp.107680O (Co-authored)
21.	2018/04	Spectral study of a side-emitting laser-pumped phosphor layer │ Laser Display and Lighting Conference │ ,pp.LDC7-6 (Co-authored)
22.	2017/12	Light extraction from a laser-pumped phosphor layer with a remote reflector │ Proc. of 24th International Display Workshops │ ,pp.664-667 (Co-authored)
23.	2017/12	See-through phosphor screens for display applications │ Proc. of 24th International Display Workshops │ ,pp.637-640 (Co-authored)
24.	2017/10	Angle-resolved photoluminescence spectrum of a uniform phosphor layer │ AIP Adv. │ 7,pp.105223 (Co-authored)
25.	2017/09	Angle-resolved measurement of photoluminescence spectra for illumination and display applications │ Proceedings Frontiers in Optics 2017 │ ,pp.JTu2A.1 (Co-authored)
26.	2017/09	Phosphor screens for laser projection systems │ Proceedings Frontiers in Optics 2017 │ ,pp.JTu2A.11 (Co-authored)
27.	2017/04	Energy-harvesting laser phosphor display │ Laser Display Conference │ ,pp.LDCp3-4 (Co-authored)
28.	2017/04	Energy-harvesting laser phosphor display and its design considerations │ J. Photon. Energy │ 7 (2),pp.028001 (Co-authored)
29.	2016/12	A model incorporating self-absorption for a display-integrated photovoltaic system │ Proc. of 23rdInternational Display Workshops │ ,pp.187-190 (Sole-authored)
30.	2016/12	Measurement of photoluminescence spreading in an LC/Dye Cell │ Proc. of 23rdInternational Display Workshops │ ,pp.180-183 (Co-authored)
31.	2016/09	Measurement of photoluminescence from a twisted-nematic liquid crystal/dye cell for an application in an energy-harvesting display │ Proc. SPIE │ 9937,pp.99370R (Co-authored)
32.	2016/05	Characterization of a liquid crystal/dye cell for a future application in display-integrated photovoltaics │ J. Photon. Energy │ 6 (2),pp.028001 (Co-authored)
33.	2016/03	Feasibility study on the use of liquid crystal/dye cells for digital signage │ Proc. SPIE │ 9770,pp.977004 (Co-authored)
34.	2016/03	Growth directions of C8-BTBT thin films during drop-casting │ Proc. SPIE │ 9745,pp.97451J (Co-authored)
35.	2015/12	Design consideration on optical fiber layout for laser backlight applications │ Proc. of 22nd International Display Workshops │ ,pp.469-472 (Co-authored)
36.	2015/12	Edge emission patterns from an LC/dye cell │ Proc. of 22nd International Display Workshops │ ,pp.136-139 (Co-authored)
37.	2015/12	Growth of C8-BTBT films during drop-casting under an external Temperature Gradient │ Proc. of 22nd International Display Workshops │ ,pp.485-488 (Co-authored)
38.	2015/03	Directional solidification of C8-BTBT films induced by temperature gradients and its application for transistors │ Proc. SPIE │ 9360,pp.936012 (Co-authored)
39.	2014/12	Anisotropic photoluminescence from an LC-dye system │ Proc. of 21st International Display Workshops │ ,pp.36-39 (Co-authored)
40.	2014/12	Construction of a backlight module by connecting unit cells with an optical fiber │ Proc. of 21st International Display Workshops │ ,pp.466-469 (Co-authored)
41.	2014/12	Tilted dipole model for an LC-dye system │ Proc. of 21st International Display Workshops │ ,pp.73-74 (Sole-authored)
42.	2014/12	Tilted dipole model for bias-dependent photoluminescence pattern │ J. Appl. Phys. │ 116,pp.224507 (Co-authored)
43.	2014/06	Backlight units based on light extraction from a curved optical fiber │ Opt. Eng. │ 53 (6),pp.065104 (Co-authored)
44.	2013/11	Photo-induced threshold and onset voltage shifts in organic thin-film transistors │ IEICE Transactions on Electronics │ E96-C (11),pp.1360-1366 (Co-authored)
45.	2013/08	Concept and initial design of a stationary concentrator photovoltaic system based on a mirror array │ Proc. SPIE │ 8821,pp.88210E (Co-authored)
46.	2013/08	Lateral solidification of a liquid crystalline semiconductor film induced by temperature gradient │ Proc. SPIE │ 8831,pp.883115 (Co-authored)
47.	2013/04	Light extraction from plastic optical fibers for laser backlight units │ Laser Display Conference │ ,pp.LDCp4-3 (Co-authored)
48.	2013/03	Persistent photoconductivity effects in printed n-channel organic transistors │ J. Appl. Phys. │ 113 (9),pp.094506 (Co-authored)
49.	2012/12	A model for photo-induced threshold voltage shift in a transistor based on a BTBT derivative │ Proc. of 19th International Display Workshops │ ,pp.959-960 (Co-authored)
50.	2012/10	Design considerations for a concentrator photovoltaic system based on a branched planar waveguide │ J. Photon. Energy │ 2 (1),pp.021807 (Co-authored)
51.	2012/08	A concentrator photovoltaic system based on branched planar waveguides │ Proc. SPIE │ 8468,pp.84680K (Co-authored)
52.	2012/07	Laser backlight unit based on a leaky optical fiber │ Opt. Eng. │ 51,pp.074001 (Co-authored)
53.	2012/01	A photo-aligned self-assembled monolayer for polymer transistors │ Proc. SPIE │ 8258,pp.825819 (Co-authored)
54.	2012/01	Polymer waveguide technology for flexible display applications │ Proc. SPIE │ 8280,pp.82800W (Co-authored)
55.	2012/01	Vibration-induced mobility enhancement for a polymer transistor │ Proc. SPIE │ 8258,pp.82581A (Co-authored)
56.	2011/12	Imaging fingers through a light-diffusing film for 3D input-display fusion │ Proc. of 18th International Display Workshops │ ,pp.1353-1356 (Co-authored)
57.	2011/12	Spiral optical fiber configuration for laser backlight applications │ Proc. of 18th International Display Workshops │ ,pp.1401-1404 (Co-authored)
58.	2011/06	Laser-based backlight systems for a liquid crystal display │ The Review of Laser Engineering │ ,pp.416-420 (Sole-authored)
59.	2011/01	Charge transport anisotropy in a pentacene transistor with an underlying photo-alignment layer │ Proc. SPIE │ 7935,pp.79350H (Co-authored)
60.	2010/10	Detection of finger height for a multi-touch mouse │ International Journal of Optomechatronics │ 4 (4),pp.411-423 (Co-authored)
61.	2010/10	Detection of touch event with a camera-based user interface │ International Symposium on Optomechatronic Technologies │ (Co-authored)
62.	2010/10	Spectral imaging with a modified document scanner │ International Symposium on Optomechatronic Technologies │ (Co-authored)
63.	2010/04	Diffraction of laser light for a liquid crystal display without Color Filters │ 7th International Conference on Optics-photonics Design & Fabrication, Technical Digest │ ,pp.265-266 (Co-authored)
64.	2010/04	Optical considerations for a multi-finger 3d user interface │ 7th International Conference on Optics-photonics Design & Fabrication, Technical Digest │ ,pp.263-264 (Co-authored)
65.	2010	The prototyping of a shading device controlled by a cellular Automaton │ Complex Systems │ 19 (2),pp.157-175 (Co-authored)
66.	2009/11	Speckle noise evaluation and reduction of an edge-lit backlight system utilizing laser diodes and an optical fiber │ Journal of Display Technology │ 5 (11),pp.414-417 (Co-authored)
67.	2009/03	Transient drain current of polymer transistors │ J. Appl. Phys. │ 105,pp.054503 (Co-authored)
68.	2008/10	Integration of multiple organic light emitting diodes and a lens for emission angle control │ IEICE Transactions on Electronics │ E91-C (10),pp.1536-1541 (Co-authored)
69.	2008/10	Studies on blood movement during a fingerprint input action │ International Journal of Optomechatronics │ 2 (4),pp.390-400 (Co-authored)
70.	2008/09	Further studies on output couplers for edge-lit backlight with emission angle control │ Proc. SPIE │ 7059,pp.70590R (Co-authored)
71.	2008/08	Illumination uniformity of an edge-lit backlight with viewing-angle control │ Opt. Express │ 16 (16),pp.11969-11974 (Co-authored)
72.	2008/06	Imaging simulated smeared fingers with a sensor based on scattered-light detection │ Optical Review │ 15 (3),pp.143-147 (Co-authored)
73.	2008/05	A backlight based on a laser diode and its design considerations │ Digest of Technical Papers, Society for Information Display │ 39,pp.1564-1567 (Co-authored)
74.	2008/02	Input couplers for thin light-guides and light-emitting diodes │ Opt. Eng. │ 47,pp.027001 (Co-authored)
75.	2008/02	Simple models for color changes in a finger during a fingerprint input action │ Proc. SPIE │ 6849,pp.6849, 68490P (Co-authored)
76.	2007/12	Comparative study of organic light emitting diode efficiency enhancement by the use of optical films │ Opt. Eng. │ 46,pp.124001 (Co-authored)
77.	2007/12	Design of output couplers for an edge-lit backlight with viewing-angle control │ Proc. of 14th International Display Workshops │ ,pp.689-692 (Co-authored)
78.	2007/12	Edge-lit backlight utilizing a laser diode and an optical fiber │ Proc. of 14th International Display Workshops │ ,pp.705-708 (Co-authored)
79.	2007/12	Integration of multiple organic light emitting diodes and a lens for emission angle control │ Proc. of 14th International Display Workshops │ ,pp.685-688 (Co-authored)
80.	2007/09	Detection of blood-related signal from a series of fingerprint images acquired during an input action │ Proc. SPIE │ 6759,pp.67590S (Co-authored)
81.	2007/08	Light sources and output couplers for a backlight with switchable emission angles │ Proc. SPIE │ 6670,pp.66700N (Co-authored)
82.	2007/03	Image subtraction analysis for finger color variation │ Progress In Electromagnetics Research Symposium 2007, Proceedings │ ,pp.pp. 615-618 (Co-authored)
83.	2007/03	Laser speckle imaging of a finger by scattered light optics │ Progress In Electromagnetics Research Symposium 2007, Proceedings │ ,pp.pp. 800-803 (Co-authored)
84.	2006/12	Design of liquid crystal Fresnel lens and its applications │ Proc. of 13th International Display Workshops │ ,pp.pp. 929-932 (Co-authored)
85.	2006/12	Dual-LED imaging system for secure and robust fingerprint detection │ Journal of Robotics and Mechatronics │ Vol.18 (No.6),pp.pp. 714-721 (Co-authored)
86.	2006/12	Efficiency improvement of OLED backlight for TN-LCD │ Proc. of 13th International Display Workshops │ ,pp.pp. 933-936 (Co-authored)
87.	2006/12	Thin backlight with electronic control of emission angle │ Proc. of 13th International Display Workshops │ ,pp.pp. 937-940 (Co-authored)
88.	2006/10	Design of liquid crystal Fresnel lens by uneven electric field │ Proc. SPIE │ Vol. 6375,pp.637504 (Co-authored)
89.	2006/08	Design considerations for a backlight with switchable viewing angles │ Proc. SPIE │ Vol. 6338,pp.63380H (Co-authored)
90.	2006/08	Dual-LED imaging for finger liveliness detection and its evaluation with replicas │ Appl. Opt. │ Vol. 45 (No. 24),pp.pp. 6263-6269 (Co-authored)
91.	2006/01	Life recognition based on color variations in fingerprint images of live and artificial fingers │ Proc. SPIE │ Vol. 6075,pp.6075Z (Co-authored)
92.	2006/01	Recognition of living fingers with a sensor based on scattered-light detection │ Appl. Opt. │ Vol. 45 (No. 3),pp.pp. 419-424 (Co-authored)
93.	2005/12	Dual-LED imaging system for secure fingerprint identification │ Proc. SPIE │ Vol. 6049,pp.60490B (Co-authored)
94.	2005/11	Multi-spectral imaging of fingerprints for secure biometric systems │ Proc. IS&T/SID, 13th Color Imaging Conf. │ ,pp.pp. 251-255 (Co-authored)
95.	2005/01	Signatures of live fingers extracted from a series of fingerprint images │ Proc. SPIE │ Vol. 5677,pp.pp. 177-185 (Co-authored)
96.	2003/03	Active optical interconnect based on liquid crystal grating │ Appl. Opt. │ Vol. 42 (No. 8),pp.pp. 1520-1525 (Co-authored)
97.	2002/03	Theoretical considerations for arrayed waveguide displays │ Appl. Opt. │ Vol. 41 (No. 7),pp.pp. 1391-1399 (Sole-authored)
98.	2001/12	Liquid crystal phase grating based on in-plane switching │ Appl. Opt. │ Vol. 40 (No. 34),pp.pp. 6252-6259 (Sole-authored)
99.	1999/12	Development of a pen-shaped scanner and its applications │ Opt. Eng. │ Vol. 38 (No. 12),pp.pp. 2093-2103 (Co-authored)
100.	1999/10	A 200/400dpi photodiode-array integrated image sensor with a poly-Si TFT driver │ NEC Research & Development │ Vol. 40 (No.4),pp.pp. 437-440 (Co-authored)
101.	1997/12	Fingerprint input based on scattered light detection │ Appl. Opt. │ Vol.36 (No. 35),pp.pp. 9152-9156 (Co-authored)
102.	1997/11	Color pen-shaped scanner │ Proc. IS&T/SID, Fifth Color Imaging Conf │ ,pp.pp. 131-135 (Co-authored)
103.	1997/02	Compact imaging apparatus for a pen-shaped hand-held scanner │ Proc. SPIE │ Vol. 3019,pp.pp. 168-173 (Co-authored)
104.	1996/04	High-speed linear image sensor with a single-phase-clock poly-Si TFT driver │ NEC Research & Development │ Vol. 37 (No.2),pp.pp. 226-234 (Co-authored)
105.	1995/05	A high speed linear-image sensor with integrated poly-Si TFT driver │ SID Digest of Technical Papers │ Vol.26,pp.pp. 315-318 (Co-authored)
106.	1993/12	Self-referenced poly-Si TFT amplifier readout for a linear image sensor │ IEDM Tech. Digest │ ,pp.pp. 587-590 (Co-authored)
107.	1993/05	Integrated contact-type linear image sensor with excimer laser annealed poly-Si TFT driver │ SID Digest of Technical Papers │ Vol. 24,pp.pp. 356-35 (Co-authored)
108.	1993	High sensitivity readout of 2D a-Si image sensors │ Jpn. J. Appl. Phys. │ Vol.32,pp.pp. 198-204 (Co-authored)
109.	1992	Enhanced columnar structure in CsI layer by substrate patterning │ IEEE Trans. Nuc. Sci. │ NS-39,pp.pp. 1195-1198 (Co-authored)
110.	1992	Large area 2-dimensional a-Si:H imaging arrays │ MRS Society Proceeding │ Vol.258,pp.pp. 1145-1150 (Co-authored)
111.	1992	Radiation imaging with 2D a-Si sensor arrays │ IEEE Trans. Nuc. Sci. │ NS-39,pp.pp. 1056-1062 (Co-authored)
112.	1991	Amorphous silicon based radiation detectors │ J. Non-Crystalline Solids. │ 137&138,pp.pp. 1291-1296 (Co-authored)
113.	1991	Characteristics of a-Si pixel arrays for radiation imaging │ MRS Society Proceeding │ Vol.219,pp.pp. 537-542 (Co-authored)
114.	1991	Radiation detection with evaporated CsI(Tl) coupled to a-Si:H photodiode layers │ MRS Society Proceeding │ Vol.219,pp.pp. 191-196 (Co-authored)
115.	1991	Two operation modes of 2D a-Si sensor arrays for radiation imaging │ J. Non-Crystalline Solids. │ 137&138,pp.pp. 1321-1324 (Co-authored)
116.	1991	X-ray and charged particle detection with CsI(Tl) layer coupled to a-Si:H photodiode layers │ IEEE Trans. Nuc. Sci. │ NS-38,pp.pp. 255-262 (Co-authored)
117.	1990	Assessment of TFT amplifiers for a-Si:H PIXEL particle detectors │ IEEE Trans. Nuc. Sci. │ NS-37,pp.pp. 1142-1148 (Co-authored)
118.	1990	Field profile tailoring in a-Si:H radiation detectors │ MRS Society Proceeding │ Vol.192,pp.pp. 399-404 (Co-authored)
119.	1990	Improved charge collection of the buried p-i-n a-Si:H radiation detectors │ IEEE Trans. Nuc. Sci. │ NS-37,pp.pp. 124-128 (Sole-authored)
120.	1990	Measurements of 1/f Noise in a-Si:H pin Diodes and Thin Film Transistors │ MRS Society Proceeding │ Vol.192,pp.pp. 393-398 (Co-authored)
121.	1990	Versatility of the CFR algorithm for limited angle reconstruction problems │ IEEE Trans. Nuc. Sci. │ NS-37,pp.pp. 585-588 (Sole-authored)
122.	1989	Applications of a-Si:H radiation detectors │ J. Non-Crystalline Solids. │ 115,pp.pp. 174-176 (Co-authored)
123.	1989	Material parameters in a thick hydrogenated amorphous silicon detector and their effect on signal collection │ MRS Society Proceeding │ Vol.149,pp.pp. 649-654 (Co-authored)
124.	1989	Material parameters in thick hydrogenated amorphous silicon detectors │ J. Non-Crystalline Solids. │ 114,pp.pp. 417-419 (Co-authored)
125.	1989	Signal generation in a hydrogenated amorphous silicon detector │ IEEE Trans. Nuc. Sci. │ NS-36,pp.pp. 194-198 (Co-authored)
126.	1989	The application of thick hydrogenated amorphous silicon layers to charged particle and X-ray detection │ MRS Society Proceeding │ Vol.149,pp.pp. 621-630 (Co-authored)
127.	1988	Detection of charged particles in thick hydrogenated amorphous silicon layers │ MRS Society Proceeding │ Vol.118,pp.pp. 469-474 (Co-authored)
128.	1988	Detection of minimum-ionizing particles in hydrogenated amorphous silicon │ Nuc. Inst. & Methods │ A273,pp.pp. 611-614 (Co-authored)
129.	1988	Hydrogenated amorphous silicon pixel detectors for minimum ionizing particles │ Nuc. Inst. & Methods │ A273,pp.pp. 127-134 (Co-authored)
130.	1987/01	Theoretical Considerations Of A New Electronically Collimated Gamma Camera Utilizing Gas Scintillation │ Proc. SPIE │ 0767,pp.84-89 (Co-authored)
131.	1987	High resistance lead glass tubing for RICH counters and for electromagnetic calorimeter │ Nuc. Inst. & Methods │ A257,pp.pp. 609-613 (Co-authored)
132.	1986	Further measurements of electron transmission and avalanche gain in narrow lead glass tubing │ IEEE Trans. Nuc. Sci. │ NS-33,pp.pp. 587-590 (Co-authored)
133.	1986	Theoretical considerations of a new electronically collimated gamma camera utilizing gas scintillation │ Jap. Jour. Appl. Phys │ 25,pp.pp. 1925-1931 (Co-authored)
134.	1985	Electron transmission and avalanche gain in narrow lead glass tubing │ IEEE Trans. Nuc. Sci. │ NS-32,pp.pp. 687-691 (Co-authored)