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    • 1. 发明申请
    • ARRANGEMENT TO AVOID SHARP LUMINANCE EDGES IN A SEGMENTED LIGHT OUTPUT DEVICE
    • 避免在边界灯光输出设备中的闪光灯边缘的布置
    • WO2009138924A1
    • 2009-11-19
    • PCT/IB2009/051893
    • 2009-05-08
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.STROEMER, Jan, F.LANGENDIJK, Erno, H., A.
    • STROEMER, Jan, F.LANGENDIJK, Erno, H., A.
    • G02F1/01G02F1/13357F21S2/00
    • G02F1/133615G02F1/011
    • A light output device (1) comprising: a first segment (2d) controllable to have a first luminance; a second segment (2e) adjacent to the first segmentandcontrollable to have a second luminance higher than the first luminance; and a border region (3)locatedat an interface between the first (2d) and second (2e) segmentsandcomprising a first segment portion (31) and a second segment portion (32), wherein the first (2d) and second (2e) 5 segments are configured such that the border region (3) has a luminance higher than the first luminance and lower than the second luminance when the first segment (2d) has the first luminance and the second segment (2e) has the second luminance. The border region makes the luminance transition between adjacent segments of different luminance levels less abrupt. The contrast between such adjacent segments as 10 perceived by a user is reducedthereby. Thus, it may be prevented that a clear line is visible at the interface between the segments even though the difference in luminance is substantial.
    • 一种光输出装置(1),包括:可控制为具有第一亮度的第一部分(2d) 邻近所述第一段的第二段(2e),并且可控制地具有高于所述第一亮度的第二亮度; 以及位于第一(2d)和第二(2e)段之间的界面处并且包含第一段部分(31)和第二段部分(32)的边界区域(3),其中第一(2d)和第二(2e)5 在第一段(2d)具有第一亮度且第二段(2e)具有第二亮度时,边界区域(3)具有高于第一亮度的亮度并低于第二亮度。 边界区域使得不同亮度级别的相邻片段之间的亮度转变不太突然。 由用户感知到的这样的相邻片段之间的对比度减小了。 因此,即使亮度差很大,也可以防止在片段之间的界面处看到清晰的线。
    • 2. 发明申请
    • A MOVING PARTICLE DISPLAY DEVICE
    • 移动颗粒显示装置
    • WO2010015979A1
    • 2010-02-11
    • PCT/IB2009/053344
    • 2009-07-31
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.MUELLER, ManfredSTROEMER, Jan, F.
    • MUELLER, ManfredSTROEMER, Jan, F.
    • G02F1/167
    • G02F1/167G02F2001/1676
    • A moving particle display device comprises an array of display cells, each cell comprising an enclosed volume containing display particles. The display cells are the disposed between the first and second electrode arrangements, and the particles are provided for movement between a first region adjacent the first electrode arrangement and a second region adjacent the second electrode arrangement. Each cell is associated with a group of electrodes (60,62,63) used to control the particle movement within the cell, wherein for most of the cells, the group of electrodes is arranged to provide asymmetry in the electric field lines (140) in the enclosed volume, thereby to influence the particle flow conditions within the display cell.
    • 移动的粒子显示装置包括显示单元的阵列,每个单元包括包含显示粒子的封闭体积。 显示单元设置在第一和第二电极布置之间,并且提供颗粒以在与第一电极布置相邻的第一区域与邻近第二电极布置的第二区域之间移动。 每个电池与用于控制电池内的颗粒运动的一组电极(60,62,63)相关联,其中对于大多数电池,电极组被布置成在电场线(140)中提供不对称性, 在封闭体积中,从而影响显示单元内的颗粒流动状态。