Setting Up Ultra-Small or Ultra-Thin Discrete Components for Easy Assembly
First Claim
Patent Images
1. A method comprisinga. releasing a discrete component from an interim handle and depositing the discrete component on a handle substrate, the discrete component having an ultra-thin, an ultra-small, or an ultra-thin and ultra-small configuration, at least one side of the handle substrate having a length longer than at least one side of the discrete component.
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Accused Products
Abstract
Among other things a method including releasing a discrete component from an interim handle and depositing a discrete component on a handle substrate, attaching the handle substrate to the discrete component, and removing the handle substrate from the discrete component.
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Citations
156 Claims
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1. A method comprising
a. releasing a discrete component from an interim handle and depositing the discrete component on a handle substrate, the discrete component having an ultra-thin, an ultra-small, or an ultra-thin and ultra-small configuration, at least one side of the handle substrate having a length longer than at least one side of the discrete component.
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6-15. -15. (canceled)
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20-22. -22. (canceled)
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24-30. -30. (canceled)
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31. An apparatus comprising
a discrete component having an ultra-thin, an ultra-small, or an ultra-thin and ultra-small configuration, and a handle substrate releasably attached to the discrete component, the handle and the discrete component having a configuration that is thicker than the discrete component.
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35. (canceled)
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37. (canceled)
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39. (canceled)
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41-46. -46. (canceled)
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48. (canceled)
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49. A method comprising
a. applying a process step to cause a material between a surface of an ultra-thin, an ultra-small, or an ultra-thin and ultra-small discrete component and a substrate to which the ultra-thin and ultra-small discrete component is to be attached, to change to a state in which the material holds the ultra-thin and ultra-small discrete component on the substrate, b. the processing step at least partially concurrently causing or resulting in a material that temporarily holds an opposite surface of the ultra-thin and ultra-small discrete component on a handle that is being held by a chuck of a pick and place tool, to change to a state in which the material no longer holds the ultra-thin and ultra-small discrete component to the handle.
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52. (canceled)
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55-64. -64. (canceled)
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65. A method comprising
a. depositing an ultra-thin wafer onto a handle substrate; - and
b. releasing a discrete component from the ultra-thin wafer, the discrete component having an ultra-thin configuration, handle substrate having a thickness of at least 50 microns. - View Dependent Claims (66, 67, 68, 70, 72, 83, 84, 85, 86, 154)
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69. (canceled)
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71. (canceled)
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73-82. -82. (canceled)
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87-89. -89. (canceled)
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91-133. -133. (canceled)
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134. A method comprising:
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using a releasable layer to attach a handle substrate to a discrete component, while the handle substrate is attached to the discrete component, using a tool to hold the handle substrate and cause the discrete component to contact an adhesive layer on the device substrate, and causing the releasable layer to release the handle substrate from the discrete component and causing the discrete component to become attached to the device substrate at the adhesive layer. - View Dependent Claims (137, 138, 139, 149, 150)
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135. (canceled)
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136. (canceled)
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140-148. -148. (canceled)
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151-153. -153. (canceled)
Specification