Patent term extension in Japan: focusing on the Pacif Capsule decision

Imura, Toshiaki

doi:10.4337/9780857932464.00016

Cited by 3 publications

(3 citation statements)

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“…The reflector rotates around the axis perpendicular to the plane of incidence and based on the rotation angle from the original position to the position at which the output of each detection system peaks, the actual detecting AS angle is obtained. The angular displacement is given as the difference of the obtained AS angle from the reference angle defined by the standard …”

Section: Part 2: Correction Of Irregular Geometrymentioning

confidence: 99%

Model‐based corrections of geometric errors in multiangle measurements of gonio‐apparent coatings

Imura

Teraoka

2015

Color Research & Application

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Numerical corrections of colorimetric errors caused by positioning error and irregular geometry in multiangle measurements of gonio-apparent coatings are presented. These corrections use a model function approximating the gonio-reflection characteristics of the coating to convert the angular displacement due to those geometric errors to reflectance factor errors to be corrected as well as to estimate the angular displacement conversely from the reflectance factors. The performance of these corrections was evaluated for 11 different gonioapparent coatings using a multiangle geometry conforming to ASTM E2539 consisting of eight subgeometries to which artificial displacements were applied so as to present typical positioning errors or irregular geometries. The results show that both corrections significantly reduce the colorimetric errors for all specimens in all subgeometries sensitive to geometric errors.

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Section: Part 2: Correction Of Irregular Geometrymentioning

confidence: 99%

Model‐based corrections of geometric errors in multiangle measurements of gonio‐apparent coatings

Imura

Teraoka

2015

Color Research & Application

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“…1 Another is to form each individual emitter with multiple thin film layers on top of the grid layer: on the standard grid is one or more alternating dielectric/metal layers having apertures aligned with each emitter. 2,3,4,5,6 Another is to provide a focusing structure around each phosphor pixel on the anode. 7,8 Candescent's ThinCRT uses a low cost simple focusing structure fabricated directly on the cathode.…”

Section: Focusing Structuresmentioning

confidence: 99%

Focusing Properties of ThinCRT™ Display

Fahlen¹

1999

Symp Digest of Tech Papers

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“…8) A similar idea had also been proposed for a multichannel colorimeter. 9) To our best knowledge, this is the first application of the iterative algorithm to improving the resolution of an LED-based reflectance spectrometer.…”

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confidence: 99%

Accuracy Improvement for Light-Emitting-Diode-Based Colorimeter by Iterative Algorithm

Yang

2011

Jpn. J. Appl. Phys.

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We present a simple algorithm, combining an interpolating method with an iterative calculation, to enhance the resolution of spectral reflectance by removing the spectral broadening effect due to the finite bandwidth of the light-emitting diode (LED) from it. The proposed algorithm can be used to improve the accuracy of a reflective colorimeter using multicolor LEDs as probing light sources and is also applicable to the case when the probing LEDs have different bandwidths in different spectral ranges, to which the powerful deconvolution method cannot be applied.

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Patent term extension in Japan: focusing on the Pacif Capsule decision

Cited by 3 publications

References 0 publications

Model‐based corrections of geometric errors in multiangle measurements of gonio‐apparent coatings

Model‐based corrections of geometric errors in multiangle measurements of gonio‐apparent coatings

Focusing Properties of ThinCRT™ Display

Accuracy Improvement for Light-Emitting-Diode-Based Colorimeter by Iterative Algorithm

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