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Carriers for supporting substrates or masks

A substrate carrier and carrier technology, which is applied in the manufacture, transportation and packaging of electrical solid-state devices, semiconductor/solid-state devices, etc., can solve problems such as damage to alignment devices

Active Publication Date: 2022-06-28
APPLIED MATERIALS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While providing accurate alignment of the substrate relative to the mask, especially in some specific orientations, the alignment device may be compromised

Method used

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  • Carriers for supporting substrates or masks
  • Carriers for supporting substrates or masks
  • Carriers for supporting substrates or masks

Examples

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Embodiment Construction

[0024] Reference will now be made in detail to various embodiments of the present disclosure, one or more examples of which are illustrated in the accompanying drawings. In the following description of the drawings, the same reference numerals refer to the same parts. Only the differences related to the individual embodiments are described. Each example is provided by way of explanation of the present disclosure and is not meant to limit the present disclosure. Furthermore, features illustrated or described as part of one embodiment can be used on, or combined in, other embodiments to yield yet further embodiments. This description is intended to cover such modifications and variations.

[0025] Embodiments described herein can be applied to inspect large area coated substrates, such as for fabricated displays. The substrates or substrate receiving areas configured for use in the apparatus and methods described herein may be large area substrates having dimensions of 1 squa...

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Abstract

A carrier for supporting a substrate or mask in or parallel to a first plane in a vacuum chamber is provided. The carrier includes a clamping device for fixing the carrier to the alignment device and a mechanical movement element connecting the clamping device to the carrier, the mechanical movement element allows relative movement of the clamping device and the carrier in at least one degree of freedom, and provides A fixed connection with at least another degree of freedom between the holding device and the carrier.

Description

technical field [0001] Embodiments of the present disclosure relate to a carrier for supporting a substrate or mask in a vacuum chamber, particularly a carrier that supports the substrate or mask in or parallel to a first plane. Embodiments of the present disclosure further relate to an arrangement for adjusting the position of a carrier or a position of a substrate carrier relative to a mask carrier in a processing chamber. Furthermore, embodiments of the present disclosure relate to apparatuses for depositing layers on substrates, and methods for adjusting the position of carriers within a processing chamber during processing. Background technique [0002] Optoelectronic devices using organic materials, such as organic light emitting diodes (OLEDs), are becoming increasingly popular for a number of reasons. An organic light-emitting diode is a special type of light-emitting diode in which the emissive layer comprises a thin film of a defined organic compound. Organic Lig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/04C23C14/50C23C14/56H01L21/68H01L21/677H01L21/687H10K99/00
CPCH01L21/67712H01L21/682H01L21/68728C23C14/042C23C14/50C23C14/56H10K71/00H10K71/166H01L21/68735H01L21/68742H01L21/68785H01L21/683H01L21/67259H01L21/67017C23C14/24C23C14/564H10K71/191H10K71/164
Inventor 托马索·维尔切斯马蒂亚斯·海曼斯
Owner APPLIED MATERIALS INC