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公开(公告)号：US20150138060A1
公开(公告)日：2015-05-21
申请号：US14538961
申请日：2014-11-12
Applicant: CANON KABUSHIKI KAISHA
Inventor： Daisuke Takayanagi , Tomoyuki Ohno , Tomoki Kuroda , Yoshiki Iwakiri
IPC: G09G3/34 , G02F1/133 , G02F1/1335 , G01J1/42
CPC classification number: G02F1/1336 , G01J1/12 , G01J1/22 , G01J1/4204 , G02F2001/133394 , G02F2201/54 , G09G3/2092 , G09G2320/0233 , G09G2320/0242 , G09G2320/062 , G09G2320/066 , G09G2320/0686
Abstract: a display apparatus, comprises a display panel; a backlight that illuminates the display panel; a vibration member that vibrates the display panel; and a control unit that controls the backlight, wherein the control unit enhances brightness of the backlight at least in a part of a predetermined period, including a timing when the vibration member starts vibration, to be higher than brightness outside the predetermined period.
Abstract translation: 一种显示装置，包括显示面板; 照明显示面板的背光; 振动构件，其使所述显示面板振动; 以及控制单元，其控制所述背光，其中所述控制单元至少在包括所述振动构件开始振动的定时的预定周期的一部分中增加所述背光的亮度，以高于所述预定周期之外的亮度。
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22.发明授权Visual comparator with test chart and method for evaluating contamination of washing fluids 失效视觉比较仪，带有测试图和评估洗涤液污染的方法
公开(公告)号：US5710373A
公开(公告)日：1998-01-20
申请号：US800597
申请日：1997-02-18
Applicant: Frank A. Osmanski
Inventor： Frank A. Osmanski
CPC classification number: G01J1/12 , G01N33/2835
Abstract: A visual comparator for use in evaluating the nature and extent of contamination in a solvent used for cleaning mechanical parts. The comparator comprises an opaque frame, and an array of viewing apertures is formed in the frame. Each of said apertures is covered by a translucent viewing panel, with certain of the viewing panels comprising a first array having a graduated sequence of predetermined colors and optical densities, each indicative of a given level of soluble liquid contamination. The remainder of the viewing panels comprises a second array having a graduated sequence of graduated optical densities, each indicative of a given level of contamination by suspended particles. The arrays are arranged so as to facilitate comparison between both the color and optical density of a sample of solvent received in a transparent tube, and both the color and optical density of a particular viewing panel when said viewing panel and said sample-containing tube are illuminated by an intense but diffused light source.
Abstract translation: 用于评估用于清洁机械部件的溶剂中污染物的性质和程度的视觉比较器。 比较器包括不透明框架，并且在框架中形成观察孔阵列。 每个所述孔被半透明观察面板覆盖，其中某些观察面板包括具有预定颜色和光密度的刻度序列的第一阵列，每个指示剂具有给定水平的可溶性液体污染物。 观察面板的其余部分包括具有分级光密度的刻度序列的第二阵列，每个排列指示悬浮颗粒给定的污染水平。 阵列被布置成便于在透明管中接收的溶剂的样品的颜色和光密度之间的比较，以及当所述观察面板和所述样品容纳管是 由强烈而漫射的光源照亮。
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公开(公告)号：US3416867A
公开(公告)日：1968-12-17
申请号：US46498065
申请日：1965-06-18
Applicant: POLAROID CORP
Inventor： BIBER CONRAD H
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Patent Agency Ranking
公开(公告)号：US2933010A
公开(公告)日：1960-04-19
申请号：US66603557
申请日：1957-06-17
Applicant: MOTION PICTURE RES COUNCIL INC
Inventor： PETRO VLAHOS
IPC: G01J1/12
CPC classification number: G01J1/12
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公开(公告)号：US2435074A
公开(公告)日：1948-01-27
申请号：US60051545
申请日：1945-06-20
Applicant: NASA
Inventor： FRY GLENN A
IPC: G01J1/12
CPC classification number: G01J1/12
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公开(公告)号：US2273838A
公开(公告)日：1942-02-24
申请号：US34917140
申请日：1940-08-01
Applicant: DAWSON LEO H
Inventor： DAWSON LEO H
IPC: G01J1/12
CPC classification number: G01J1/12
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公开(公告)号：US2154374A
公开(公告)日：1939-04-11
申请号：US24319838
申请日：1938-11-30
Applicant: BYRAM GEORGE M
Inventor： BYRAM GEORGE M
IPC: G01J1/12
CPC classification number: G01J1/12
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公开(公告)号：US1494548A
公开(公告)日：1924-05-20
申请号：US63608723
申请日：1923-05-02
Applicant: WESTERN ELECTRIC CO
Inventor： IVES HERBERT E
IPC: G01J1/12
CPC classification number: G01J1/12
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