Presentation | 1996/2/21 The Requisite Relation between Reflectance and Contrast for Reflective LCD : Subjective Evaluation and Analysis Using Printed Images Kazuki Taira, Kouhei Suzuki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We investigated the relation between the easiness to read and the luminous reflectance of reflective LCDs and their contrast by subjective evaluation. Five scale subjective evaluation was carried out for forty people using fifty monochrome images including characters and a photograph, each printed on a glossy paper with its luminous reflectance and contrast varied. The perpendicular illuminance of the desk was 500lx. From this evaluation, the permissible limit curve of the luminous reflectance and contrast was calculated from the experimental equation introduced to relate the average value of the evaluation with the luminous reflectance and the contrast using the method of least squares. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Reflective LCD / Luminous Reflectance / Contrast / Subjective Evaluation |
Paper # | EID95-144,ED95-218,SDM95-258 |
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Conference Information | |
Committee | EID |
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Conference Date | 1996/2/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Requisite Relation between Reflectance and Contrast for Reflective LCD : Subjective Evaluation and Analysis Using Printed Images |
Sub Title (in English) | |
Keyword(1) | Reflective LCD |
Keyword(2) | Luminous Reflectance |
Keyword(3) | Contrast |
Keyword(4) | Subjective Evaluation |
1st Author's Name | Kazuki Taira |
1st Author's Affiliation | Toshiba Corp., Materials & Devices Research Laboratories() |
2nd Author's Name | Kouhei Suzuki |
2nd Author's Affiliation | Toshiba Corp., Materials & Devices Research Laboratories |
Date | 1996/2/21 |
Paper # | EID95-144,ED95-218,SDM95-258 |
Volume (vol) | vol.95 |
Number (no) | 526 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |