Shadow mask assembly
A shadow mask assembly includes a mask frame and a shadow mask supported by the mask frame for extension. The mask frame is of a rectangular shape having a pair of longer side members and a pair of shorter side members. Both the edges of the shadow mask is bonded onto the longer side members while t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A shadow mask assembly includes a mask frame and a shadow mask supported by the mask frame for extension. The mask frame is of a rectangular shape having a pair of longer side members and a pair of shorter side members. Both the edges of the shadow mask is bonded onto the longer side members while the shorter side members are bent by an external force within the elasticity thereof. After the external force is removed, the shorter side members are slightly deformed within the elasticity thereof whereas the deformation of the longer side members is substantially removed. Suitable tension can be applied to the shadow mask in a wider temperature range. |
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