Prosecution Insights
Last updated: July 17, 2026
Application No. 17/978,323

DISPLAY DEVICE

Non-Final OA §103
Filed
Nov 01, 2022
Priority
Feb 08, 2022 — RE 10-2022-0016005
Examiner
PATEL, REEMA
Art Unit
2812
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Samsung Display Co., Ltd.
OA Round
2 (Non-Final)
89%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
996 granted / 1122 resolved
+20.8% vs TC avg
Moderate +6% lift
Without
With
+6.4%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
34 currently pending
Career history
1156
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
61.4%
+21.4% vs TC avg
§102
10.5%
-29.5% vs TC avg
§112
11.8%
-28.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1122 resolved cases

Office Action

§103
DETAILED ACTION This action is in response to an amendment filed 5/6/26. 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 . Information Disclosure Statement The information disclosure statement (IDS) was submitted on 1/16/26. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement has been considered by the examiner. Claim Rejections - 35 USC § 103 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 18 is/are rejected under 35 U.S.C. 103 as being unpatentable over Jo et al. (U.S. 2020/0119126 A1; “Jo”) in view of Shin et al. (U.S. 2020/0312248 A1; “Shin”). Regarding claim 18, Jo discloses a display device comprising: A substrate (100, Fig. 4) ([0098]); An insulating film (115, Fig. 4) disposed on the substrate ([0106]); A pad (CE2, Fig. 4) disposed on the insulating film ([0109]); A second insulating film (117, Fig. 4) disposed on (“on top of”) the pad ([0111]); A pad-shielding electrode (CM, Fig. 4) disposed on the first organic film and electrically connected to the pad through a pad hole formed in the first organic film ([0115]); A pixel electrode (310, Fig. 4) disposed on the first organic film ([0118]); A light-emitting element (320, Fig. 4) disposed on the pixel electrode ([0118]); A planarization film (119, Fig. 4) disposed on sides of the light-emitting element ([0124]); and A common electrode (330, Fig. 4) disposed on the light-emitting element and the planarization film ([0118]). Yet, Jo does not disclose the second insulating film (117, Fig. 4) is an organic film ([0111]). However, Shin discloses a second insulating film is an organic film ([0159]). Because both Jo and Shin teach methods of forming insulating films in display devices, it would have been obvious to one skilled in the art at the time the invention was effectively filed to substitute one method for the other to achieve the predictable result of forming the second insulating film as an organic film. KSR International Co. v. Teleflex Inc., 82 USPQ2d 1385 (2007). Allowable Subject Matter Claims 1-17 are allowed. Claims 19-20 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. Response to Arguments Applicant’s arguments with respect to claim 18 have been considered but are moot in view of the new ground(s) of rejection. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to REEMA PATEL whose telephone number is (571)270-1436. The examiner can normally be reached M-F, 8am-5pm 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, Christine Kim can be reached at (571)272-8458. 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. /REEMA PATEL/Primary Examiner, Art Unit 2812 6/15/2026
Read full office action

Prosecution Timeline

Nov 01, 2022
Application Filed
Dec 24, 2025
Non-Final Rejection (signed) — §103
Feb 11, 2026
Non-Final Rejection mailed — §103
Apr 22, 2026
Applicant Interview (Telephonic)
Apr 22, 2026
Examiner Interview Summary
May 06, 2026
Response Filed
Jun 18, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12677516
DISPLAY DEVICE INCLUDING SELF-ALIGNED LEDS AND METHOD FOR MANUFACTURING DISPLAY DEVICE
3y 2m to grant Granted Jul 07, 2026
Patent 12677443
SELF-ALIGNED SUBSTRATE ISOLATION (SASI) OF GATE-ALL-AROUND NANOSHEET FIELD EFFECT TRANSISTORS
3y 4m to grant Granted Jul 07, 2026
Patent 12672522
SEMICONDUCTOR DEVICE AND METHOD OF TESTING THE SAME
3y 2m to grant Granted Jun 30, 2026
Patent 12672452
DISPLAY DEVICE
2y 6m to grant Granted Jun 30, 2026
Patent 12666716
CMOS STRUCTURE, AND FABRICATION METHODS OF FINFET CMOS, FD CMOS AND GAA CMOS
3y 3m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
89%
Grant Probability
95%
With Interview (+6.4%)
2y 0m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1122 resolved cases by this examiner. Grant probability derived from career allowance rate.

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