Prosecution Insights
Last updated: April 19, 2026
Application No. 18/279,677

DISPLAY DEVICE

Non-Final OA §102§112
Filed
Aug 31, 2023
Examiner
SCHOENHOLTZ, JOSEPH
Art Unit
2893
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
86%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allow Rate
1179 granted / 1293 resolved
+23.2% vs TC avg
Minimal -5% lift
Without
With
+-5.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
20 currently pending
Career history
1313
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
48.9%
+8.9% vs TC avg
§102
14.7%
-25.3% vs TC avg
§112
21.0%
-19.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1293 resolved cases

Office Action

§102 §112
DETAILED ACTION This Office Action is in response to Applicant’s application 18/279,677 filed on August 31, 2023 in which claims 1 to 14 are pending. Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Drawings The drawings submitted on August 31, 2023 have been reviewed and accepted by the Examiner. Information Disclosure Statement The Information Disclosure Statements (IDS), filed on August 31, 2023, December 12, 2024 and April 18, 2025 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosed therein has been considered by the Examiner. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-14 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites the limitation "the plate" in lines 5, 9 and 11. There is insufficient antecedent basis for this limitation in the claim. Claims 2-14 depend directly or indirectly on claim 1 and are likewise defective. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-4 are rejected under 35 U.S.C. 102(a)(1) as anticipated by U.S. 2017/0347466 (Kang). PNG media_image1.png 519 536 media_image1.png Greyscale Regarding claim 1 Kang discloses a display device, 100 [0130], comprising: a flexible display panel, 110 [0063, 130-131]; a flexible plate, 120 [0062], at a rear of the display panel, as shown or suggested, and coupled to the display panel, as shown; a driving module 150 a/b [0092-93], coupled to a rear side of the plate, as shown, and PNG media_image2.png 323 394 media_image2.png Greyscale PNG media_image3.png 554 473 media_image3.png Greyscale PNG media_image4.png 581 524 media_image4.png Greyscale including a slider linearly moving, 159 [0059, 93]; a wing, e.g. 162 [0107-108], extending long, as shown, and including PNG media_image5.png 474 592 media_image5.png Greyscale one end coupled to the slider, as shown and the other end coupled to the rear side of the plate, see Figure 18, the wing including a pivot shaft, as annotated, between the one end and the other end adjacent to the one end, as shown; and a wing bracket, H1 [0109, 112], fixed to the rear side of the plate, as shown, and coupled to the pivot shaft, as shown. Regarding claim 2 which depends PNG media_image6.png 479 572 media_image6.png Greyscale upon claim 1, Kang teaches and suggests the driving module comprises: a front bracket, 152b [0096], fixed to the rear side of the plate; a rear bracket, 154b [0096], facing the front bracket; and a lead screw, 151 [0100], extending long from the front bracket toward the rear bracket and rotatably coupled to the front bracket or the rear bracket, wherein the slider linearly moving according to a rotation of the lead screw. Regarding claim 3 which depends upon claim 2, Kang teaches and suggests the driving module further comprises: a first guide shaft, 156 [0101]. in parallel with the lead screw, the first guide shaft fixed to the front bracket or the rear bracket; and a second guide shaft, 158 [0101] in parallel with the lead screw, the second guide shaft fixed to the front bracket or the rear bracket and being opposite to the first guide shaft with respect to the lead screw. Regarding claim 4 which depends upon claim 3, Kang teaches and suggest the driving module further comprises a slider guide, 159 [0101], into which the first guide shaft and the second guide shaft are inserted, as shown, and which is movable on the first guide shaft and the second guide shaft and fixed to the slider. Allowable Subject Matter Claims 5-14 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: Regarding claim 5 the prior art does not disclose the device of claim 2, wherein the driving module comprises: a motor positioned at a lower side of the front bracket and the rear bracket and including a rotating shaft; a worm fixed to the rotating shaft; a worm gear engaged with the worm; a transmission gear fixed to a rotating shaft with the worm gear; and a driving gear fixed to the lead screw and engaged with the transmission gear. Claims 6 depends upon claim 5 and is allowable on that basis. Regarding claim 7 the prior art does not teach the device of claim 2, wherein the driving module further comprises: a pin indicator fixed on the slider; and a sensor fixed to the front bracket or the rear bracket and detecting the pin indicator. Regarding claim 8 the prior art does not teach the device of claim 2, wherein the wing bracket further comprises: an upper bracket positioned at an upper side of the wing; a lower bracket positioned at a lower side of the wing; and a pin connecting with the upper bracket and the lower bracket and inserted into the pivot hollow shaft of the wing. Regarding claim 9 the prior art does not teach the device of claim 1, wherein the wing comprises: a lever extending long between the one end and the pivot shaft; and a wing plate extending long between the other end and the pivot shaft, wherein a width of the wing plate is greater than a width of the lever. Claims 9-14 depend directly or indirectly on claim 10 and is allowable on that basis. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure is listed on the notice of references cited. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Joe Schoenholtz whose telephone number is (571)270-5475. The examiner can normally be reached M-Thur 7 AM to 7 PM PST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Ms. Yara Green can be reached at (571) 272-3035. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /J.E. Schoenholtz/Primary Examiner, Art Unit 2893
Read full office action

Prosecution Timeline

Aug 31, 2023
Application Filed
Nov 05, 2025
Non-Final Rejection — §102, §112
Mar 30, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604634
DISPLAY PANEL AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12604628
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12604631
DISPLAY BACKPLANE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
2y 5m to grant Granted Apr 14, 2026
Patent 12604636
DISPLAY MODULE AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12598896
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF
2y 5m to grant Granted Apr 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
91%
Grant Probability
86%
With Interview (-5.0%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 1293 resolved cases by this examiner. Grant probability derived from career allow rate.

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