The invention relates to a local block response composite spliced liquid crystal dimming film car window, the car window comprises a window body and a dimming mechanism arranged on the window body in a liftable manner, and the car window is characterized in that the dimming mechanism comprises glass arranged on the window body; the liquid crystal dimming film is arranged in the glass, and the liquid crystal dimming film is made of a flexible material; the functional layer is arranged between the liquid crystal dimming film and the glass; the liquid crystal light adjusting film comprises a first light adjusting film and a second light adjusting film, and the first light adjusting film and the second light adjusting film are spliced. The functional layer comprises a light blocking area, the area where the first light adjusting film and the second light adjusting film are spliced is a connecting area, and the light blocking area corresponds to the connecting area in position and size. The situation that when the dimming area of the liquid crystal dimming film becomes dark, strong light penetrates through the connecting area of the liquid crystal dimming film, the sight of a driver is affected, and potential safety hazards are caused is avoided.
本发明涉及一种局部分块响应的复合拼接液晶调光膜车窗,所述车窗包括窗体及可升降地设置于窗体上的调光机构,其特征在于,所述调光机构包括:玻璃,设置于所述窗体上;液晶调光膜,设置于所述玻璃内,且所述液晶调光膜为柔性材质;功能层,设置于所述液晶调光膜与所述玻璃之间;所述液晶调光膜包括第一调光膜和第二调光膜,所述第一调光膜与所述第二调光膜相拼接;所述功能层包括挡光区域,令所述第一调光膜与所述第二调光膜相拼接的区域为连接区域,所述挡光区域与连接区域的位置大小相对应。避免液晶调光膜的调光区域变暗时,液晶调光膜的连接区域透过强光,影响司机的视线,造成安全隐患。
Partial block response composite spliced liquid crystal dimming film car window
局部分块响应的复合拼接液晶调光膜车窗
2022-07-12
Patent
Elektronische Ressource
Chinesisch
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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