High-dielectric colorless or virtually colorless dopants for low-voltage and tunable clearing temperature liquid-crystal devices. The highlighted content draws a user’s attention to the portions of the document that may have been modified, deleted or added by others since the last time the user accessed the document. Tips 29Ab and 29Bb of the projections 29Aa and 29Ba project from the flat electrode assembly 11 towards the battery outer can 12 side. The conductive rubber frame encloses the periphery region of the cover, and the partial conductive rubber frame fills in the through hole to affix the conductive rubber frame onto the cover. Neither the customer nor the merchant may be aware that the transactions are being handled by the IOM. The antagonists can be present in a single compound or in two separate compounds.