The invention discloses a signal sheet progressive integrated black liquid crystal automobile combination instrument, belongs to the field of automobile electronic combination instruments, and aims tosolve the problems of large color contrast difference between a liquid crystal region and two sides and poor full liquid crystal simulation effect of the combination instrument in a power-off and screen-off state. A gradual transition pattern is printed at the edge position of a liquid crystal area on a signal sheet. According to the gradual transition pattern, n layers of dots are printed at theedge of the liquid crystal area, namely a first layer, a second layer... an nth layer from inside to outside, and n is larger than or equal to 3; the dots on the same layer are equal in size and equal in distance; the diameters of the dots from the first layer to the nth layer are gradually increased, and the dots of the adjacent layers are arranged in a crossed mode. The combination instrument is used for color transition between the signal sheet and the liquid crystal, so that colors of the combination instrument tend to be consistent.

    信号片渐进一体黑液晶汽车组合仪表,属于汽车电子组合仪表领域,本发明为解决组合仪表在断电关屏状态下液晶区域与两侧的色彩对比差距大,模拟全液晶效果差的问题。本发明在信号片上、液晶区域的边缘位置印刷渐变过渡图案,所述渐变过渡图案为:在液晶区域的边缘印刷n层圆点,由内至外依次为第1层、第2层...第n层,n≥3;同层的圆点等大、等距;第1层~第n层圆点直径逐渐变大,相邻层圆点交叉设置。本发明用于信号片与液晶之间的色彩过渡,使组合仪表的色彩趋于一致。


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    Title :

    Signal sheet progressive integrated black liquid crystal automobile combination instrument


    Additional title:

    信号片渐进一体黑液晶汽车组合仪表


    Contributors:
    HE CHUNYANG (author) / ZHAO LIXIN (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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