DISPLAY DEVICE
PROBLEM TO BE SOLVED: To provide a technique for suppressing display defects, such as bright spots and dark spots, caused by faulty signals that control shutters.SOLUTION: A display device has a first substrate having an opening area for each pixel, and a second substrate having a shutter unit dispo...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
21.04.2016
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a technique for suppressing display defects, such as bright spots and dark spots, caused by faulty signals that control shutters.SOLUTION: A display device has a first substrate having an opening area for each pixel, and a second substrate having a shutter unit disposed to face the opening area for each pixel. Each shutter unit includes a first shutter beam anchor and second shutter beam anchor, which are electrically connected with a first shutter beam and second shutter beam, respectively, that support a shutter body 141, and a plurality of wiring lines for supplying voltage to each of a first drive beam anchor 1421 and second drive beam anchor 1431. On the second substrate, the first drive beam anchor 1421 and second drive beam anchor 1431 of each pixel are provided with correction wiring lines 710, 720 for connecting the wiring lines connected thereto to wiring lines connected to a first drive beam anchor 1421 and second drive beam anchor 1431 of another pixel.SELECTED DRAWING: Figure 8
【課題】シャッターを制御する信号の不良によって生じる輝点や黒点等の表示不良を抑制する技術を提供する。【解決手段】表示装置は、画素ごとに開口領域を有する第1基板と、画素ごとに開口領域に対向して配置されるシャッター部を有する第2基板とを備える。シャッター部は、シャッター体141を支持する第1シャッタービーム及び第2シャッタービームと電気的に接続された第1シャッタービームアンカー及び第2シャッタービームアンカーと、第1駆動ビームアンカー1421及び第2駆動ビームアンカー1431のそれぞれに電圧を供給する複数の配線とを備える。第2基板において、各画素における第1駆動ビームアンカー1421及び第2駆動ビームアンカー1431は、当該画素とは異なる他の画素における第1駆動ビームアンカー1421及び第2駆動ビームアンカー1431に接続された配線とを接続するための修正用配線710,720を備える。【選択図】図8 |
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Bibliography: | Application Number: JP20140185712 |