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Evaporation source device of OLED (Organic Light Emitting Diode) evaporator

A technology of evaporation source and evaporation machine, which is applied in the field of OLED display, can solve the problems of inability to automatically dredge the blockage of the crucible assembly outlet, and achieve the effect of maintaining continuity and efficiency and avoiding the impact of quality.

Inactive Publication Date: 2011-01-12
SICHUAN CCO DISPLAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiency that the evaporation source device of the existing OLED evaporation machine cannot automatically dredge the material that dredges the outlet clogging of its crucible assembly, and proposes a kind of OLED evaporation that can automatically dredge the outlet clogging of the crucible assembly. Evaporation source device for plating machine

Method used

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  • Evaporation source device of OLED (Organic Light Emitting Diode) evaporator
  • Evaporation source device of OLED (Organic Light Emitting Diode) evaporator
  • Evaporation source device of OLED (Organic Light Emitting Diode) evaporator

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 , an evaporation source device for an OLED evaporation machine, comprising a working platform 1, a crucible assembly 2, an evaporation source baffle assembly 3 and a crucible dredging assembly 4, the center of the working platform 1 has a working through hole 11, six groups of crucible assemblies and evaporation The source baffle assembly is evenly arranged on the circumference in the working through hole, and the crucible dredging assembly 4 is located in the center of the working through hole 11, including a probe 41, a hanging arm 42 and a lifting member 43, and the probe 41 passes through the hanging arm 42 and the lifting member 43. It is fixedly connected, and can move vertically with the lifting member 43 and rotate along the center of the working through hole 11.

[0014] The above-mentioned crucible assembly an...

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Abstract

The invention relates to an evaporation source device of an OLED (Organic Light Emitting Diode) evaporator, which comprises a working platform, crucible assemblies and evaporation source baffle assemblies, wherein a working through hole is arranged in the center of the working platform; and at least one group of the crucible assemblies and the evaporation source baffle assemblies are uniformly and circumferentially ranked in the working through hole. The evaporation source device is characterized by also comprising crucible dredging assemblies, a probe, a hang arm and a lift component, wherein the crucible dredging assemblies are arranged in the center of the working through hole; and the probe is fixedly connected with the lift component through the hang arm and can vertically move along with the lift component and rotate along with the center of the working through hole. The invention has the beneficial effects that evaporation materials blocked by the crucible assemblies ranked around the working through hole can be automatically dredged; the consistency and the efficiency of production can be maintained; and the influence on the quality of OLED display devices in the course of manual dredging can be avoided.

Description

technical field [0001] The invention belongs to the field of OLED display technology, in particular to evaporation equipment for an organic light-emitting layer of an OLED display device. Background technique [0002] The OLED display device manufactures the carrier transport layer and the organic light-emitting layer that constitute the OLED display device by evaporating organic matter. Such as figure 1 As shown, the evaporation source device of the existing OLED vapor deposition machine includes a working platform 1, a crucible assembly 2, and an evaporation source baffle assembly 3. The center of the working platform 1 has a working through hole 11, multiple groups of crucible assemblies 2 and evaporation source baffle assemblies. The source baffle assembly 3 is uniformly arranged on the circumference in the working through hole, and the evaporation source baffle assembly 3 can be connected with the power mechanism outside the device to continuously open and cover the cr...

Claims

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Application Information

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IPC IPC(8): C23C14/24C23C14/12
Inventor 高昕伟雷霖
Owner SICHUAN CCO DISPLAY TECH