Prosecution Insights
Last updated: April 19, 2026
Application No. 18/347,218

BENDING AREA STRUCTURE OF DISPLAY APPARATUS AND METHOD OF PROVIDING THE SAME

Non-Final OA §102
Filed
Jul 05, 2023
Examiner
SENGDARA, VONGSAVANH
Art Unit
2893
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Samsung Display Co., Ltd.
OA Round
1 (Non-Final)
71%
Grant Probability
Favorable
1-2
OA Rounds
3y 5m
To Grant
90%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allow Rate
651 granted / 914 resolved
+3.2% vs TC avg
Strong +19% interview lift
Without
With
+19.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
73 currently pending
Career history
987
Total Applications
across all art units

Statute-Specific Performance

§101
1.8%
-38.2% vs TC avg
§103
48.7%
+8.7% vs TC avg
§102
30.5%
-9.5% vs TC avg
§112
17.5%
-22.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 914 resolved cases

Office Action

§102
DETAILED ACTION 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 . Election/Restrictions Applicant’s election without traverse of Invention I, Species 1 directed to Claims 1-4, 6, 7 and 9-14 in the reply filed on 11/11/2025 is acknowledged. 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. Claims 1-4 and 6-7 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Choi et al. 20220310970. PNG media_image1.png 482 766 media_image1.png Greyscale PNG media_image2.png 568 531 media_image2.png Greyscale Regarding claim 1, figs. 3-4 of Choi discloses a display apparatus comprising: a display panel 10 including a display area DA and a bending area BA which is spaced apart from the display area and at which the display panel is bendable to define a bent portion; and a cover window CW which is in the bending area (see CW overlapping BA) and covers the display panel, wherein the display panel which is bent includes an adjacent portion OA of the display panel which is closer to the cover window than the bent portion (see figs. 3-4 showing OA which is unbent and overlaps BA in fig. 4 and since OA is unbent which is therefore closer to the CW the BA), overlaps the bent portion and is unbent (fig. 4 shows as such). Regarding claim 2, fig. 4 of Choi discloses wherein the display panel which is bent further includes the bent portion under the adjacent portion and further from the cover window than the adjacent portion. Regarding claim 3, fig. 4 of Choi discloses wherein the display panel which is bent further includes an entirety of the bent portion within a planar area of the adjacent portion (see bottom portion of BA which is within orthogonal projection region of OA). Regarding claim 4, fig. 4 of Choi discloses wherein the display panel which is bent includes the adjacent portion DISL separated from the bent portion along a thickness direction. Regarding claim 6, fig. 4 of Choi discloses further comprising a separation layer (PL1a nad PL2) between the adjacent portion and the bent portion along a thickness direction. Regarding claim 7, fig. 4 of Choi discloses wherein the display panel which is bent includes the separation layer Pl1a in contact with the adjacent portion and spaced apart from the bent portion. Allowable Subject Matter Claim 9 recites “wherein the adjacent portion includes the pixel-defining layer and the encapsulation layer on the separation layer, and the bent portion includes the insulating layer under the separation layer, and the display panel which is bent includes the insulating layer of the bent portion spaced apart from the separation layer” is not taught by the references of record. Claims 9-14 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VONGSAVANH SENGDARA whose telephone number is (571)270-5770. The examiner can normally be reached 9AM-6PM EST.. 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, Sue Purvis can be reached on (571)272-1236. 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. /VONGSAVANH SENGDARA/Primary Examiner, Art Unit 2893
Read full office action

Prosecution Timeline

Jul 05, 2023
Application Filed
Feb 11, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604622
DISPLAY SUBSTRATE AND DISPLAY DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12598804
INTEGRATED CIRCUIT DEVICE
2y 5m to grant Granted Apr 07, 2026
Patent 12598779
Gate-All-Around Device with Protective Dielectric Layer and Method of Forming the Same
2y 5m to grant Granted Apr 07, 2026
Patent 12588424
NONVOLATILE MEMORY ELEMENT AND METHOD FOR MANUFACTURING THE SAME
2y 5m to grant Granted Mar 24, 2026
Patent 12581835
DISPLAY PANEL
2y 5m to grant Granted Mar 17, 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
71%
Grant Probability
90%
With Interview (+19.1%)
3y 5m
Median Time to Grant
Low
PTA Risk
Based on 914 resolved cases by this examiner. Grant probability derived from career allow rate.

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