Evaporation crucible
A crucible and evaporation technology, which is applied in the field of OLED preparation, can solve the problems of unstable evaporation rate, affect the quality of evaporation film formation, and affect the quality of organic materials, and achieve stable evaporation rate, ensure performance, and reduce differences. Effect
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[0050] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0051] OLED is an important electronic component in making flat panel display devices. The OLED includes a glass substrate and an organic material coating, and the organic material coating is formed by evaporating the organic material onto the glass substrate through an evaporation crucible.
[0052] see figure 1 and 2 , the embodiment of the present invention provides an evaporation crucible for evaporating an organic material 7 onto a glass substrate 9 to form an organic material layer, the evaporation crucible includes: a crucible body 1 and a heat conducting component 2;
[0053] The heat conduction part 2 is arranged inside the crucible body 1, and the heat conduction part 2 is used for directly transferring the heat on the cruc...
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