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    <element id="KOPN_DrJohnCcFansFamilyMember" name="DrJohnCcFansFamilyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_GoertekMember" name="GoertekMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_CostsInExcessOfBillingsOnUncompletedContractsOrProgramExpectedToBeCollectedWithinOneYear" name="CostsInExcessOfBillingsOnUncompletedContractsOrProgramExpectedToBeCollectedWithinOneYear" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_EquityInvestmentFairValue" name="EquityInvestmentFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_CustomerDepositCurrent" name="CustomerDepositCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DeferredTaxLiabilitiesCurrent1" name="DeferredTaxLiabilitiesCurrent1" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_NewAccountingPronouncementsOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" name="NewAccountingPronouncementsOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ForeignCurrencyTransactionLossesGains" name="ForeignCurrencyTransactionLossesGains" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_IncreaseDecreaseintheAllowanceforDoubtfulAccounts" name="IncreaseDecreaseintheAllowanceforDoubtfulAccounts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_SaleOfRegisteredStock" name="SaleOfRegisteredStock" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DistributionToNoncontrollingInterestHolder" name="DistributionToNoncontrollingInterestHolder" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DisclosureContractAssetsAndLiabilitiesAbstract" name="DisclosureContractAssetsAndLiabilitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ContractAssetsLiabilitiesNetTextBlock" name="ContractAssetsLiabilitiesNetTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_FiscalYearPolicyTextBlock" name="FiscalYearPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ContractAssetsPolicyTextBlock" name="ContractAssetsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ContractLiabilitiesPolicyTextBlock" name="ContractLiabilitiesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PerformanceObligationsPolicyTextBlock" name="PerformanceObligationsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_RecognitionAndMeasurementOfFinancialAssetsAndLiabilitiesPolicyTextBlock" name="RecognitionAndMeasurementOfFinancialAssetsAndLiabilitiesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OtherthantemporaryImpairmentsPolicyTextBlock" name="OtherthantemporaryImpairmentsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ScheduleOfSupplementalInformationRelatedToLeasesTableTextBlock" name="ScheduleOfSupplementalInformationRelatedToLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ScheduleOfValuationAndQualifyingAccountsTableTextBlock" name="ScheduleOfValuationAndQualifyingAccountsTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_RevenuePercentagefromProductsandServicesTransferredCustomers" name="RevenuePercentagefromProductsandServicesTransferredCustomers" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_GainInReversalOfOtherthantemporaryImpairment" name="GainInReversalOfOtherthantemporaryImpairment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_UsefulLifeDescription" name="UsefulLifeDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OperatingLeaseLiability1" name="OperatingLeaseLiability1" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ChangeCostsInExcessOfBillingsOnUncompletedContractsOrProgramExpectedToBeCollectedWithinOneYear" name="ChangeCostsInExcessOfBillingsOnUncompletedContractsOrProgramExpectedToBeCollectedWithinOneYear" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfChangeInContractAssetscurrent" name="PercentageOfChangeInContractAssetscurrent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ContractLiabilitiesAndBillingsInExcessOfRevenueEarned" name="ContractLiabilitiesAndBillingsInExcessOfRevenueEarned" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ChangeContractLiabilitiesAndBillingsInExcessOfRevenueEarned" name="ChangeContractLiabilitiesAndBillingsInExcessOfRevenueEarned" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageContractLiabilitiesAndBillingsInExcessOfRevenueEarned" name="PercentageContractLiabilitiesAndBillingsInExcessOfRevenueEarned" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ChangeInContractLiabilitiesnoncurrent" name="ChangeInContractLiabilitiesnoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfChangeInContractLiabilitiesnoncurrent" name="PercentageOfChangeInContractLiabilitiesnoncurrent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_NetContractAssetsLiabilities" name="NetContractAssetsLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ChangeInNetContractAssetsLiabilities" name="ChangeInNetContractAssetsLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfChangeInNetContractAssetsLiabilities" name="PercentageOfChangeInNetContractAssetsLiabilities" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_IncreaseInContractAssetsAndLiabilities" name="IncreaseInContractAssetsAndLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_UnrealizedGainLossOnSecurities1" name="UnrealizedGainLossOnSecurities1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OwnershipPercentageinEquityInvestmentWarrant" name="OwnershipPercentageinEquityInvestmentWarrant" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_LossOnWarrant" name="LossOnWarrant" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ImpairmentOfEquitySecurity" name="ImpairmentOfEquitySecurity" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OwnershipPercentagebyOtherOwners" name="OwnershipPercentagebyOtherOwners" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_GrossProceedsFromRegisteredSaleEquitySecurities" name="GrossProceedsFromRegisteredSaleEquitySecurities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_UnderwritingDiscountsAndOfferingExpensesfromSaleofEquity" name="UnderwritingDiscountsAndOfferingExpensesfromSaleofEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfCommonStockSharesOutstanding" name="PercentageOfCommonStockSharesOutstanding" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DeferredIncomeTaxExpensesBenefit" name="DeferredIncomeTaxExpensesBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_IncomeTaxReconciliationOutsideBasisInSubsidiary" name="IncomeTaxReconciliationOutsideBasisInSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_IncomeTaxReconciliationChangeInStateNetOperatingLossCarryforwards" name="IncomeTaxReconciliationChangeInStateNetOperatingLossCarryforwards" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_EffectiveIncomeTaxReconciliationChangeInEnactedTaxRateAndPriorYearIncomeTaxes" name="EffectiveIncomeTaxReconciliationChangeInEnactedTaxRateAndPriorYearIncomeTaxes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_EffectiveIncomeTaxRateReconcilationNondeductibleExpenses162Mcompensationlimitation" name="EffectiveIncomeTaxRateReconcilationNondeductibleExpenses162Mcompensationlimitation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DeferredTaxLiabilitiesForeignTaxes" name="DeferredTaxLiabilitiesForeignTaxes" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_IncomeTaxThresholdAmount" name="IncomeTaxThresholdAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DeferredTaxAssetValuationAllowance" name="DeferredTaxAssetValuationAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OperatingLossCarryforwardsExpirationYear" name="OperatingLossCarryforwardsExpirationYear" nillable="true" xbrli:periodType="duration" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_OperatingLossCarryforwardsNoExpiration" name="OperatingLossCarryforwardsNoExpiration" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_StandardProductWarrantyAccrualPaymentsAndReversals" name="StandardProductWarrantyAccrualPaymentsAndReversals" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_ProductWarrantyTerm" name="ProductWarrantyTerm" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfEquityInterestAcquirable" name="PercentageOfEquityInterestAcquirable" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_CashCommitmenttoPurchaseEquityInvestment" name="CashCommitmenttoPurchaseEquityInvestment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOfTotalRevenue" name="PercentageOfTotalRevenue" nillable="true" xbrli:periodType="duration" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageOwnedofanEquityInvestment" name="PercentageOwnedofanEquityInvestment" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_SharesOwnedofanEquitySecurity" name="SharesOwnedofanEquitySecurity" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_PercentageofEquitySecurityOwnedbyOutsideInvestors" name="PercentageofEquitySecurityOwnedbyOutsideInvestors" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_DilutedPercentageofEquitySecurityOwnedbyOutsideInvestors" name="DilutedPercentageofEquitySecurityOwnedbyOutsideInvestors" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_BrokerExpenses" name="BrokerExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_AllowanceForDoubtfulAccountsReceivablesRecoveries" name="AllowanceForDoubtfulAccountsReceivablesRecoveries" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_USGovernmentSecuritiesMember" name="USGovernmentSecuritiesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_UnitedStatesMember" name="UnitedStatesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_FairValueInputsLevelThreeMember" name="FairValueInputsLevelThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="KOPN_AssetRetirementObligations" name="AssetRetirementObligations" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
