# US 12,602,082 B2 · Electronic devices with translating flexible displays and corresponding methods for providing haptic feedback > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,602,082 B2 - Document ID: US12602082B2 - Status: Granted - Kind: B2 - Application number: 18/222,310 - Filed: 2023-07-14 - Published: 2024-12-12 - Granted: 2026-04-14 - Earliest claimed: 2023-06-06 - Assignees: Motorola Mobility LLC - Applicants: Motorola Mobility LLC - Inventors: Xiaofeng Zhu; Sanjay Dhar - Web page: https://patentgrep.com/patent/US12602082B2 ## CPC - G06F 1/1652: {the display being flexible, e.g. mimicking a sheet of paper, or rollable} - G06F 1/1624: {with sliding enclosures, e.g. sliding keyboard or display} - G06F 1/1643: {the display being associated to a digitizer, e.g. laptops that can be used as penpads (details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615)} - G06F 1/1694: {the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer} - G06F 2200/1614: Image rotation following screen orientation, e.g. switching from landscape to portrait mode - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract A method in an electronic device includes receiving, by a flexible display carried by a blade assembly that is slidably coupled to a device housing and movable between an extended position and a retracted position, user input. The method then delivers, by a translation mechanism in response to the user input, haptic feedback by causing the blade assembly to translate relative to the device housing with an oscillatory motion. ## Claims ### Claim 1 A method in an electronic device, the method comprising: detecting, by one or more processors of the electronic device, a device event; and delivering, by a translation mechanism in response to the device event, haptic feedback by causing a blade assembly that is coupled to a device housing, moveable between an extended position and a retracted position, and that carries a flexible display to translate relative to the device housing with an oscillatory motion; wherein the oscillatory motion causes the blade assembly to translate back and forth toward the extended position and toward the retracted position within a predefined distance. ### Claim 2 (depends on 1) The method of claim 1, wherein the device event comprises touch input received by the flexible display. ### Claim 3 (depends on 2) The method of claim 2, wherein the oscillatory motion is periodic. ### Claim 4 (depends on 1) The method of claim 1, wherein the translation mechanism comprises a motor that motion causes the blade assembly to slide along a major surface of the device housing back and forth toward the extended position and toward the retracted position within predefined distance, with the motor providing both: translation of the blade assembly in one direction toward the extended position or toward the retracted position; and the haptic feedback by translating the blade assembly with the oscillatory motion. ### Claim 5 (depends on 1) The method of claim 1, wherein the predefined distance is less than three millimeters. ### Claim 6 (depends on 1) The method of claim 1, wherein the oscillatory motion causes the blade assembly to translate back and forth toward the extended position and toward the retracted position a predefined number of times. ### Claim 7 (depends on 6) The method of claim 6, wherein the predefined number of times is less than five. ### Claim 8 (depends on 2) The method of claim 2, wherein when the blade assembly is in the extended position when the touch input is received, the oscillatory motion causes the blade assembly to translate between the extended position and another position closer to the retracted position within a predefined distance for a predefined number of times. ### Claim 9 (depends on 2) The method of claim 2, wherein the blade assembly is further translatable to a peek position revealing a front-facing imager, wherein when the blade assembly is in the peek position when the touch input is received, the oscillatory motion causes the blade assembly to translate between the peek position and another position closer to the extended position within a predefined distance for a predefined number of times. ### Claim 10 (depends on 2) The method of claim 2, wherein the oscillatory motion occurs with a predefined oscillatory pattern when the touch input occurs at a location corresponding to a user actuation target presented on the flexible display. ### Claim 11 (depends on 10) The method of claim 10, wherein the oscillatory motion occurs with another predefined oscillatory pattern when the touch input occurs at another location failing to correspond to the user actuation target presented on the flexible display, wherein the predefined oscillatory pattern and the another predefined oscillatory pattern are different. ### Claim 12 An electronic device, comprising: a device housing; a blade assembly carrying a blade and a flexible display and slidably coupled to the device housing; a translation mechanism operable to slide the blade assembly relative to the device housing between an extended position and a retracted position; and one or more processors operable with the translation mechanism; wherein the one or more processors, in response to the flexible display detecting user input interacting with the flexible display, cause the translation mechanism to both: translate the blade assembly in one direction across a major surface of the device housing toward the extended position when additional front-facing surface area of the flexible display is required; and deliver haptic feedback by translating the blade assembly in two directions across the major surface of the device housing with an oscillatory motion back and forth relative to a position of blade assembly relative to the device housing when the user input occurs. ### Claim 13 (depends on 12) The electronic device of claim 12, wherein when the position of the blade assembly relative to the device housing when the user input occurs is the extended position, the oscillatory motion initially moves the blade assembly toward the retracted position. ### Claim 14 (depends on 13) The electronic device of claim 13, wherein the translation mechanism is further operable to slide the blade assembly relative to the device housing to a peek position revealing a front-facing imager, wherein when the position of the blade assembly relative to the device housing when the user input occurs in the peek position, the oscillatory motion initially moves the blade assembly toward the extended position. ### Claim 15 (depends on 14) The electronic device of claim 14, wherein the oscillatory motion translates the blade assembly less than five millimeters. ### Claim 16 (depends on 15) The electronic device of claim 15, wherein the oscillatory motion translates the blade assembly back and forth less than seven times. ### Claim 17 A method in an electronic device, the method comprising: detecting, by one or more processors, touch input interacting with a flexible display carried by a blade assembly that is slidably coupled to a device housing and movable between an extended position, a retracted position, and a peek position; and in response to the touch input, translating, by a translation mechanism operable with the one or more processors, the blade assembly with a back-and-forth motion moving the blade assembly between the peek position and the extended position by an amount necessary to provide a haptic response to the touch input. ### Claim 18 (depends on 17) The method of claim 17, wherein the amount necessary to provide the haptic response to the touch input is less than three millimeters. ### Claim 19 (depends on 18) The method of claim 18, wherein the back-and-forth motion lasts less than three seconds. ### Claim 20 (depends on 19) The method of claim 19, wherein the back-and-forth motion is of a first type when the touch input interacts with a user actuation target and is of a second type that is different from the first type when the touch input fails to interact with a user actuation target.