Media processing device and components for activatable media platforms

Patent metadata

Field	Value
Publication number	US-12594772-B2
Application number	US-202318369520-A
Country	US
Kind code	B2
Filing date	Sep 18, 2023
Priority date	Sep 18, 2023
Publication date	Apr 7, 2026
Grant date	Apr 7, 2026

Abstract

Disclosed is a media processing device. The media processing device including a printing assembly configured to process a media element as the media element passes through the printing assembly. The media element includes an environmental sensor where in activated configuration the environmental sensor is configured to change from an initial sensor state to a second sensor state in response to exposure to a predetermined environmental condition and in a non-activated configuration the environmental sensor is configured to remain in the initial sensor state in response to exposure to the predetermined environmental condition. The media element further includes an activation mechanism configured to apply a force equal to or greater than a predetermined threshold to at least a portion of the environmental sensor to transition the environmental sensor from the non-activated configuration to the activated configuration.

First claim

What is claimed is:

1 . A media processing device, comprising:
a printing assembly configured to process a media element as the media element passes through the printing assembly, the media element comprises an environmental sensor having an activated configuration in which the environmental sensor is configured to change from an initial sensor state to a second sensor state in response to exposure to a predetermined environmental condition and a non-activated configuration in which the environmental sensor is configured to remain in the initial sensor state in response to exposure to the predetermined environmental condition; and an activation mechanism configured to apply a force equal to or greater than a predetermined threshold to at least a portion of the environmental sensor to transition the environmental sensor from the non-activated configuration to the activated configuration, the activation mechanism comprising at least one of (a) a roller having an abrasive jacket, (b) a roller having an abrasive coated on an outer surface of the roller, (c) a roller having microneedles on the outer surface of the roller, (d) a roller having a texture or pattern cut into the outer surface of the roller, (e) a ribbon having an abrasive applied thereto, (f) a ribbon having an texture or pattern cut in an outer surface of the ribbon, or (g) a ribbon having microneedles on the outer surface of the ribbon.

2 . The media processing device of claim 1 , wherein the environmental sensor comprises a plurality of microcapsules containing an environmental indicator material responsive to the predetermined environmental condition, and wherein at least a portion of the plurality of microcapsules are ruptured by the activation mechanism to place the environmental sensor in the activated configuration.

3 . The media processing device of claim 1 , wherein the force comprises at least one of a pressure force, a shear force, a frictional force, or a cutting force.

4 . The media processing device of claim 1 , wherein the activation mechanism comprises the roller of (a), (b), (c) or (d), wherein the printing assembly comprises the roller and a print head, and wherein the environmental sensor is placed in the activated configuration due to the force placed on the media element while the media element is passed between the print head and the roller.

5 . The media processing device of claim 1 , wherein the activation mechanism comprises the ribbon of (e), (f), or (g), wherein the printing assembly comprises a print head, a roller, and the ribbon, wherein the ribbon is configured to pass between the print head and the roller, and wherein the environmental sensor is placed in the activated configuration due to the force placed on the media element by the ribbon, print head, and roller while the media element is passed between the print head and the roller.

6 . The media processing device of claim 5 , wherein the media element is positioned between the ribbon and the roller.

7 . The media processing device of claim 5 , wherein the media element is positioned between the ribbon and the print head.

8 . The media processing device of claim 7 , wherein the printing assembly further comprises a thermal transfer ribbon, wherein the thermal transfer ribbon is positioned between the media element and the print head.

9 . The media processing device of claim 1 , wherein the activation mechanism is positioned upstream of the printing assembly to place the environmental sensor in the activated configuration prior to processing by the printing assembly.

10 . The media processing device of claim 1 , wherein the activation mechanism is positioned downstream of the printing assembly to place the environmental sensor in the activated configuration after processing by the printing assembly.

11 . The media processing device of claim 1 , wherein the activation mechanism forms part of the printing assembly to place the environmental sensor in the activated configuration while the media element is being processed by the printing assembly.

12 . The media processing device of claim 1 , wherein the activation mechanism comprises a pair of rollers (a), (b), (c) or (d), placed on the media element while the media element is passed between the pair of rollers.

13 . The media processing device of claim 1 , wherein the environmental sensor is placed in the activated configuration based on both the force greater than the predetermined threshold being applied to at least the portion of the environmental sensor and a temperature of at least the portion of the environmental sensor being equal to or greater than a predetermined temperature threshold.

14 . The media processing device of claim 1 , wherein the activation mechanism comprises the roller having the abrasive jacket.

15 . The media processing device of claim 14 , wherein the abrasive jacket has abrasive particles coated thereon.

16 . The media processing device of claim 14 , wherein the abrasive jacket has microneedles on an outer surface of the abrasive jacket.

17 . The media processing device of claim 1 , wherein the activation mechanism comprises the roller having abrasive particles coated on the outer surface of the roller.

18 . The media processing device of claim 1 , wherein the activation mechanism comprises the roller having microneedles on the outer surface of the roller.

19 . The media processing device of claim 1 , wherein the activation mechanism comprises the roller having the texture or pattern cut on the outer surface of the roller.

20 . The media processing device of claim 1 , wherein the activation mechanism comprises the ribbon having abrasive particles applied to the outer surface of the ribbon.

21 . The media processing device of claim 1 , wherein the activation mechanism comprises the ribbon having a texture or pattern cut in the outer surface of the ribbon.

22 . The media processing device of claim 1 , wherein the activation mechanism comprises the ribbon having microneedles on the outer surface of the ribbon.

23 . A media processing device, comprising:
a print head; and an abrasive roller positioned opposite the print head, wherein the print head and abrasive roller are configured to receive a media element therebetween, the media element comprises an environmental sensor having an activated configuration in which the environmental sensor is configured to change from an initial sensor state to a second sensor state in response to exposure to a predetermined environmental condition and a non-activated configuration in which the environmental sensor is configured to remain in the initial sensor state in response to exposure to the predetermined environmental condition, and wherein the environmental sensor is transitioned to the activated configuration from the non-activated configuration by a force equal to or greater than a predetermined threshold being applied on at least a portion of the environmental sensor while the media element is passed between the print head and the abrasive roller.

24 . The media processing device of claim 23 , wherein the environmental sensor comprises a plurality of microcapsules containing a material responsive to the predetermined environmental condition, and wherein at least a portion of the plurality of microcapsules are ruptured to place the environmental sensor in the activated configuration.

25 . The media processing dev

Assignees

• Temptime Corp
• Zebra Tech Corporation

Inventors

• Liberato Eric W
• Cecchin Anthony J
• Abdo Mohannad
• Hofer Gene A

Classifications

• B41J2/32

  using thermal heads · CPC title

• B41J2/325 Primary

  by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet · CPC title