A method of transferring a micro device and an array of micro devices are disclosed. A carrier substrate carrying a micro device connected to a bonding layer is heated to a temperature below a liquidus temperature of the bonding layer, and a transfer head is heated to a temperature above the liquidus temperature of the bonding layer. Upon contacting the micro device with the transfer head, the heat from the transfer head transfers into the bonding layer to at least partially melt the bonding layer. A voltage applied to the transfer head creates a grip force which picks up the micro device from the carrier substrate.

This invention relates to removable pressure sensitive adhesive compositions and constructions that contain an emulsion acrylic pressure sensitive adhesive copolymer of a plurality of acrylic monomers and at least one polymerizable acid. The invention further relates to labels, particularly removable polymeric labels for use on reusable containers.

A method is provided for decomposition of a polymeric article, wherein the polymeric article contains a polymer and one or more energy modulation agents, by applying an applied energy to the polymeric article, wherein the one or more energy modulation agents convert the applied energy into an emitted energy sufficient to cause bond destruction within the polymer.

A method for manufacturing a member to be treated includes: a first bonding step of bonding a member to be treated containing metal oxide and a first support to each other with a first adhesive layer; a first surface processing step of forming a first processed surface on the member to be treated; a first surface contact step of bringing a support having adhesiveness, an adsorption support which adsorbs the member to be treated, or a second adhesive layer, into contact with the first processed surface; a second bonding step of bonding the member to be treated and a second support with the second adhesive layer; and a second surface processing step of forming a second processed surface on a rear surface of the first processed surface of the member to be treated. In a case where the support having adhesiveness or the adsorption support and the first processed surface are in contact with each other, the support having adhesiveness or the adsorption support is removed in the first surface contact step. A first adhesive layer removing step of removing the first adhesive layer from the member to be treated is included between the first surface contact step and the second surface processing step.

The present application provides a separation apparatus for a flexible display panel, includes a support post, a power unit and a vacuum suction block; wherein the supporting post is used to support the separation apparatus on the relatively upper side of the rigid substrate to be separated; the vacuum suction block is in communication with the support post, and is used to suck and connect the rigid substrate to be separated; and one end of the power unit is connected to the support post, the other end is rotatably connected with the vacuum suction block, and is used for controlling the vacuum suction block and the rigid substrate to be separated together to be separated from the flexible display panel. The present application also provides a method for separating a flexible display panel.

A cuff-blade attachment bushing removal tool system includes an alignment plate comprising alignment holes defined through the alignment plate in a pattern of a plurality of bushing holes of a blade root, a bladder plate connected to the alignment plate, and a bladder positioned on the bladder plate such that a gap is formed between the bladder and the alignment plate to receive a blade root to align the alignment holes and the bushing holes of the blade root, wherein the bladder is transitionable between an uninflated position where the blade root can be inserted into the gap and an inflated position where the blade root is clamped between the bladder and the alignment plate.

Method and device for delamination/dismantling of multi-layer systems SM comprising several layers including at least one organic layer, wherein the layers are separated by interfaces, characterized in that it comprises at least the following steps: Mixing the multilayer system with a fluid composed of at least one gas having the particularity of causing the swelling of at least one of the layers and one or more non-reactive liquids having the particularity of allowing the separation of each layer unitarily or of subsets of layers composing the multilayer system without degradation of the constituents of the layers, the gas/liquid fluid being raised in temperature and pressure, Recovering separately at least one or more layers or a subset of undegraded layers.

The present disclosure provides a method for separation of an organic film from a solar cell module, the separation method including the following steps: treating the solar cell module by a heat treatment in combination with a ultrasonic treatment; and performing separation of the treated solar cell module by buoyancy, thereby achieving the separation of the organic film from the module. The present disclosure uses the heat treatment in combination with the ultrasonic treatment to separate the organic film of the solar cell module, so that a stripping rate of the solar cell module reaches 97% or more, and the organic film after detachment does not adhere to the active material, the active material layer remains intact, the surface is clean and has no gelatin spots, and a loss rate is 1% or less, and thus the method is efficient, convenient, and easy to industrialize.

A method is provided for decomposition of a polymeric article, wherein the polymeric article contains a polymer and one or more energy modulation agents, by applying an applied energy to the polymeric article, wherein the one or more energy modulation agents convert the applied energy into an emitted energy sufficient to cause bond destruction within the polymer.

A unit for automatically removing labels from a pharmacy container operates by heating the labels to soften the pressure sensitive adhesive thereon. After the adhesive is softened, the containers are rotated and brought into contact with a scrapper which peels off the label. The removed label falls into a container or directly into a shredding mechanism that is integral with the label remover. One embodiment of the device uses a chilled mandril inserted into the container to keep the container from softening when heat is applied to facilitate label removal.